Taubert, Paul ; Stoffel, B. ; Ludwig, G. ; Pelz, P. F. (2016):
Development of a Standardized Approach to Assess the Energy Efficiency of Booster Pump Units in the Sense of an Extended Product.
In: 3rd International Rotating Equipment Conference (IREC) Pumps, Compressors and Vacuum Technology 2016, Duesseldorf, Germany,
ISBN 978-3-8163-0697-9,
[Conference or Workshop Item]

Lang, S. ; Ludwig, G. ; Pelz, P. F. ; Stoffel, B. (2013):
General Methodologies of Determining the Energy-Efficiency-Index of Pump Units in the Frame of the Extended Product Approach.
pp. 385-397, 8th International Conference on Energy Efficiency in Motor Driven Systems, Rio de Janeiro, Brazil, 28.-30.10.2013, ISBN 9789279391378,
[Conference or Workshop Item]

Stoffel, B. (2012):
Herausforderung Energieeffizienz : EU-Richtlinien und ihre Auswirkungen auf den Pumpenmarkt.
In: chemie & more, (6), succidia AG, [Article]

Hamadeh, N. ; Pelz, P. F. ; Stoffel, B. ; Ludwig, G. (2009):
Determination of the Tensile Strength and the Nuclei Concentration by Means of the In-Situ-Nozzle.
In: 7th International Symposium on Cavitation 2009 ; Vol. 2, pp. 749-757,
Red Hook, Curran Associates, International Symposium on Cavitation 2009, Ann Arbor, 16-20 August, 2009, ISBN 978-1-61782-642-9,
[Conference or Workshop Item]

Bischof, V. ; Stoffel, B. ; Pelz, P. F. (2008):
Self-optimisation of pumping modules with hydrodynamic interaction.
In: Pump Users International Forum, [Article]

Dular, M. ; Bachert, R. ; Schaad, C. ; Stoffel, B. (2007):
Investigation of a re-entrant jet reflection at an inclined cavity closure line.
In: European Journal of Mechanics B/Fluids, 26, pp. 688-705. [Article]

Roth, M. ; Stoffel, B. ; Ludwig, G. (2006):
Experimental and Numerical Research of the Effects of a Pertubed of a Centrifugal Pump.
In: Proceedings of the ASME Fluids Engineering Division summer conference - 2006 : presented at 2006 ASME Joint U.S.-European Fluids Engineering Division summer conference,
Miami, FL, USA, ASME, 2006 ASME Joint U.S. European Fluids Engineering Summer Meeting, Miami, FL, USA, July 17-20, 2006, ISBN 0-7918-4751-9,
[Conference or Workshop Item]

Brune, K. H. ; Matyschok, B. ; Stoffel, B. ; Münz, S. (2006):
CFD-Analysis of the Flow Consisting of Two Mass Flows With Different Temperatures and/or Two Phases in a Turbocompressor.
2006 ASME Joint U.S. – European Fluids Engineering Summer Meeting, Miami, FL, USA, July 17-20, 2006, [Conference or Workshop Item]

Dular, M. ; Stoffel, B. ; Širok, B. (2006):
Development of a Cavitation Erosion Mode.
In: Wear, 261 (5), pp. 642-655. [Article]

Schaad, C. ; Beinert, C. ; Brunn, B. ; Ludwig, G. ; Stoffel, B. (2006):
The "In-Situ-Nozzle", a Device for Measuring Tensile Strength of Fluids Directly in Operating Pump-Loops.
In: Sixth International Symposium on Cavitation CAV2006,
Wageningen, The Netherlands, Sixth International Symposium on Cavitation CAV2006, Wageningen, The Netherlands, September 2006, [Conference or Workshop Item]

Schaad, C. ; Ludwig, G. ; Stoffel, B. (2006):
A New Device for Determination of Gas Formation Rates Under Pressure Gradients Appearing in Turbomachinery.
Sixth International Symposium on Cavitation CAV2006, Wageningen, The Netherlands, [Conference or Workshop Item]

Kiesbauer, J. ; Domagoj, V. ; Roth, M. ; Stoffel, B. (2006):
Predicting cavitation damage in control valves - New method evaluates noise in the ultrasonic range.
In: Hydrocarbon Processing, 85 (3), pp. 55-61. [Article]

Roth, M. ; Stoffel, B. (2005):
Einfluss der Einbaubedingungen auf das Verhalten von Kreiselpumpen.
In: DVGW Energie | Wasser-Praxis, 10, pp. 60-63. [Article]

Bachert, B. ; Ludwig, G. ; Stoffel, B. ; Baumgarten, S. (2005):
Comparison of Different Methods for the Evaluation of Cavitation Damaged Surfaces.
In: 2005 ASME Fluids Engineering Division Summer Meeting : vol. 2, pp. 553-560,
Houston, Texas, USA, ASME, 2005 ASME Fluids Engineering Division Summer Meeting and Exhibition,June 19-23, Houston, Texas, USA, 19-23 Juni, 2005, ISBN 0-7918-4199-5,
DOI: 10.1115/FEDSM2005-77368,
[Conference or Workshop Item]

Dular, M. ; Bachert, R. ; Stoffel, B. ; Širok, B. (2005):
Experimental Evaluation of Numerical Simulation of Cavitating Flow Around Hydrofoil.
In: European Journal of Mechanics B/Fluids, 24 (4), pp. 522-538. Elsevier, e-ISSN 1873-7390,
DOI: 10.1016/j.euromechflu.2004.10.004,
[Article]

Biesinger, T. ; Kappies, W. ; Matyschok, B. ; Stoffel, B. (2005):
Losses in Air Intake Components of Industrial Gas Turbines.
pp. 521-531, 6th European Conference on Turbomachinery Fluid Dynamic and Thermodynamics, Lille, 2005, [Conference or Workshop Item]

Dular, M. ; Bachert, B. ; Širok, B. ; Stoffel, B. (2005):
Transient Simulation, Visualiziation and PIV-LIF Measurements of the Cavitation on Different Hydrofoil Configurations.
In: Strojniski vestnik – Journal of Mechanical Engineering, 51 (1), pp. 13-27. [Article]

Domagoj, V. ; Kiesbauer, J. ; Roth, M. ; Stoffel, B. (2005):
Vorhersage der Kavitationsaggressivität im Hinblick auf Bauteilbeschädigung bei Stellventilen.
In: Automatisierungstechnische Praxis, 47 (12), pp. 54-62. [Article]

Bachert, R. ; Ludwig, G. ; Stoffel, B. (2005):
Three Dimensional, Impressed Cavitation Effects at the Tongue of the Volute in a Radial Pump.
In: 2005 ASME Fluids Engineering Division Summer Meeting and Exhibition,
Houston, Texas, USA, 2005 ASME Fluids Engineering Division Summer Meeting and Exhibition, Houston, Texas, USA, June 19-23, 2005, [Conference or Workshop Item]

Dular, M. ; Bachert, Bernd ; Stoffel, B. ; Sirok, B. (2004):
Relationship between cavitation structures and cavitation damage.
In: Wear, 257 (11), pp. 1176-1184. Elsevier, ISSN 0043-1648,
DOI: 10.1016/j.wear.2004.08.004,
[Article]

Becker, Bernd ; Stoffel, B. (2004):
Experimental investigations of a combustion chamber pre-diffuser.
In: Progress in Computational Fluid Dynamics, 4 (3-5), pp. 143-154. Inderscience Enterprises Limited, ISSN 1468-4349,
DOI: 10.1504/PCFD.2004.004082,
[Article]

Chen, Q. ; Stoffel, B. (2004):
CFD simulation of a hydraulic servo valve with turbulent flow and cavitation.
In: ASME Pressure Vessels and Piping Conference <2004, San Diego, Calif.>: Proceedings ...- Paper 2004-3107, [Conference or Workshop Item]

König, Sven ; Heidecke, Axel ; Stoffel, B. ; Fiala, A. ; Engel, K. (2004):
Clocking effects in a 1,5-stage axial turbine : boundary layer behaviour at midspan.
In: Proceedings of the ASME Turbo Expo 2004 : presented at the 2004 ASME Turbo Expo, June 14 - 17, 2004, Vienna, Austria / sponsored by the International Gas Turbine Institute.- New York, NY : ASME, 2004.- Paper GT2004-54055, New York, NY, ASME, [Conference or Workshop Item]

Bachert, Bernd ; Dular, M. ; Baumgarten, S. ; Ludwig, G. ; Stoffel, B. (2004):
Experimental investigations concerning erosive aggressiveness of cavitation at different test configurations.
In: Proceedings of the ASME Heat Transfer/Fluids Engineering Summer Conference ; Vol. 3, pp. 733-744,
New York, NY, ASME, Charlotte, North Carolina, July 11 - 15, 2004, ISBN 0-79184-692-X,
[Conference or Workshop Item]

Matyschok, B. ; Stoffel, B. (2004):
Experimental investigations on a turbocharger compressor having a recirculator for sure control.
In: International Symposium on Transport Phenomena and Dynamics of Rotating Machinery <10, 2004, Honolulu>: Extended abstracts, proceedings, Honolulu, Hawaii, USA, March 07 - 11, 2004 / organized by Pacific Center of Thermal Fluids Engineering, USA; Institute, Aachen, Inst. of Steam and Gas Turbines, [Conference or Workshop Item]

Heinke, Wolfram ; König, Sven ; Berthold, M. ; Stoffel, B. ; Fiala, A. ; Heinig, K. (2004):
Experimental investigations on steady wake effects in a high-lift turbine cascade.
In: Experiments in fluids, 37, pp. 488-496. [Article]

Hergt, P. ; Meschkat, Stephan ; Stoffel, B. (2004):
The flow and head distribution within the volute of a centrifugal pump in comparison with the characteristics of the impeller without casing.
In: Journal of computational and applied mechanics, 5 (2), pp. 275-285. University of Miskolc, ISSN 1586-2070,
[Article]

Lohrberg, H. ; Stoffel, B. (2004):
Measurement of Cavitation Erosive Aggressiveness by Means of Structure Born Noise.
[Article]

Roth, M. ; Ludwig, G. ; Stoffel, B. ; Prien, K. J. ; Gies, S. (2004):
Untersuchung zum Einfluss der Einbaubedingungen von Kreiselpumpen in Wasserversorgungsanlagen auf deren Betriebsverhalten.
In: Pump Users Intern, [Article]

Coutier-Delgosha, O. ; Fortes-Patella, R. ; Reboud, J. L. ; Hofmann, M. ; Stoffel, B. (2003):
Experimental and numerical studies in a centrifugal pump with two-dimensional curved blades in cavitation condition.
In: Journal of Fluids Engineering, 125 (6), pp. 970-978. ASME, ISSN 0098-2202,
DOI: 10.1115/1.1596238,
[Article]

Wang, Zhuo ; Stoffel, B. (2003):
Behaviour of synthetic jet on stalled airfoil flow.
In: Aerospace Sciences Meeting and Exhibit <41, 2003, Reno, Nev.>: Proceedings ...- Reston, Va.: Inst. of Aeronautics and Astronautics, 2003, Reston, Va., Inst. of Aeronautics and Astronautics, [Conference or Workshop Item]

Bootz, Andreas ; Brander, M. ; Stoffel, B. (2003):
Efficiency analysis of hydraulic power steering systems.
In: Scandinavian International Conference on Fluid Power <8, 2003, Tampere>: Proceedings ...SICFP'03, May 7-9, 2003 / ed. Kari T. Koskinen.- Tampere: Univ. of Technology, 2003, Tampere, Univ. of Technology, [Conference or Workshop Item]

Tamm, Alberto ; Stoffel, B. (2003):
Einfluss von betriebsbedingter Spalterweiterung und Zunahme der Oberflächenrauheit auf den Wirkungsgrad und die Lebensdauerkosten von Kreiselpumpen.
In: XXXV. Kraftwerkstechnisches Kolloquium, Dresden, 23.-24. Oktober 2003, Tagungsbd., [Conference or Workshop Item]

Bachert, Bernd ; Ludwig, G. ; Stoffel, B. ; Sirok, B. ; Novak, M. (2003):
Experimental investigations concerning erosive aggressiveness of cavitation in a radial test pump with the aid of adhesive copper films.
In: CAV 2003 : Fifth International Symposium on Cavitation ; Proceedings, pp. 1-8,
International Symposium on Cavitation, Osaka, Japan, November 1-4, 2003, [Conference or Workshop Item]

Bachert, Bernd ; Brunn, Bernhard ; Stoffel, B. (2003):
Experimental investigations concerning influences on cavitation inception at an axial test pump.
In: Joint Fluids Engineering Conference <4, 2003, Honolulu, Hawaii>: Proceedings of the 4th ASME JSME Joint Fluids Engineering Conference ... / ed. by Ali Ogut.- New York, NY: American Soc. of Mechanical Engineers, 2003.-, New York, NY, American Soc. of Mechanical Engineers, [Conference or Workshop Item]

Bachert, Rudolf ; Stoffel, B. (2003):
Messung instationärer, dreidimensionaler Effekte kavitierender Strömungen an einem Einzelprofil mit Hilfe PIV/LIF-Messtechnik.
In: Fachtagung Lasermethoden in der Strömungsmesstechnik <11, 2003, Braunschweig>: Lasermethoden ... / Hrsg. D. Dopheide ...- Braunschweig : PTB, 2003.- ca. 400 S.- ISBN 3-00-011903-5, Braunschweig, PTB, [Conference or Workshop Item]

Bachert, Rudolf ; Stoffel, B. (2003):
Messung instationärer, dreidimensionaler Effekte kavitierender Strömungen mit Hilfe der PIV/LIF-Messtechnik.
In: Thema Forschung, pp. 78-84. [Article]

Wang, Zhuo ; Stoffel, B. (2003):
Numerical analysis of active control on an airfoil with synthetic jet.
In: European Conference on Turbomachinery <5, 2003, Praha>: 5th European Conference on Turbomachinery - Fluid Dynamics and Thermodynamics : conference proceedings .../ ed. by Miroslav St'astn¡.- Praha, 2003.- 1236 S.- ISBN 0-8247-0995-0, [Conference or Workshop Item]

Dular, M. ; Bachert, Rudolf ; Stoffel, B. ; Sirok, B. (2003):
Numerical and experimental study of cavitating flow on 2D and 3D hydrofoils.
In: International Symposium on Cavitation <5, 2003, Osaka>: Proceedings ... cav2003, Osaka, Japan, November 1-4, 2003, [Conference or Workshop Item]

Frobenius, M. ; Schilling, R. ; Bachert, Rudolf ; Stoffel, B. ; Ludwig, G. (2003):
Three-dimensional unsteady cavitation effects on a single hydrofoil and in a radial pump : measurements and numerical simulation; P. 2: Numerical simulation.
In: CAV 2003 : Fifth International Symposium on Cavitation ; Proceedings, pp. 1-7,
International Symposium on Cavitation, Osaka, Japan, November 1-4, 2003, [Conference or Workshop Item]

Bachert, Rudolf ; Ludwig, G. ; Stoffel, B. ; Frobenius, M. ; Schilling, R. (2003):
Three-dimensional unsteady cavitation effects on a single hydrofoil and in a radial pump : measurements and numerical simulations; P. 1: Experiments.
In: CAV 2003 : Fifth International Symposium on Cavitation ; Proceedings, pp. 1-7,
Osaka, International Symposium on Cavitation, Osaka, Japan, November 1-4, 2003, [Conference or Workshop Item]

Tamm, Alberto ; Stoffel, B. (2003):
Untersuchungen zum Wirkungsgradpotenzial von Kreiselpumpen.
In: Delta-p: das moderne Pumpenmagazin, 9, pp. 42-45. Nagel Ingenieur-Verlag, [Article]

Brunn, Bernhard ; Ludwig, G. ; Stoffel, B. (2003):
The effect of gas diffusion on bubble dynamics.
In: CAV 2003 : Fifth International Symposium on Cavitation ; Proceedings, pp. 1-7,
International Symposium on Cavitation, Osaka, Japan, November 1-4, 2003, [Conference or Workshop Item]

Hergt, P. ; Meschkat, S. ; Stoffel, B. (2003):
The Flow and Head Distribution Within the Volute of a Centrifugal Pump in Comparison With the Characteristiscs of the Impeller Without Casing.
In: 12th International Conference on Fluid Flow Technologies, Budapest, Hungary, September 3 6, 2003,
[Conference or Workshop Item]

Bootz, Andreas ; Stoffel, B. (2002):
Development of a robust controller for a pressure control unit.
In: International FPNI-PhD Symposium on Fluid Power <2, 2002, Modena>: Proceedings ..., July 3-6, 2002, [Conference or Workshop Item]

Bachert, B. ; Lohrberg, H. ; Stoffel, B. (2002):
Cavitation Monitoring in Hydraulic Machines With the Aid of a Computer Aided Visualization Method.
In: 2nd International Symposium on Quantification of Visualized Processes in Fluid Dynamics, Bled, Slovenia. February 04-05, 2002,
[Conference or Workshop Item]

Ludwig, G. ; Meschkat, S. ; Stoffel, B.
Parasiliti, F. ; Bertoldi, P. (eds.) (2002):
Design Factors Affecting Pump Efficiency.
In: Energy Efficiency in Motor Driven Systems, pp. 532-538,
Berlin, Heidelberg, Springer, Treviso, Italy, September 18-20, 2002, ISBN 978-3-540-00666-4,
DOI: 10.1007/978-3-642-55475-9_77,
[Conference or Workshop Item]

Ludwig, G. ; Lohrberg, H. ; Stoffel, B. (2002):
Detection of 2-Dimensional Contours of Cavitation Pockets on a Single Hydrofoil.
In: 2nd International Symposium on Quantification of Visualized Processes in Fluid Dynamics,
International Symposium on Quantification of Visualized Processes in Fluid Dynamics, Bled, Slovenia, February 04-05, 2002, [Conference or Workshop Item]

Dular, M. ; Sirok, B. ; Novak, M. ; Hocevar, M. ; Stoffel, B. ; Ludwig, G.
Rao, Raj B. K. N. ; Nandi, Asoke K. (eds.) (2002):
Development of the Cavitation Erosion Prediction Method in Hydraulic Machines.
In: Condition Monitoring and Diagnostic Engineering Management (COMADEM 2002) : proceedings of the 15th international congress,
Birmingham, COMADEM International, International Congress on Condition Monitoring and Diagnostic Engineering Management, Birmingham, UK, September 2-4, 2002, [Conference or Workshop Item]

Tamm, A. ; Gugau, M. ; Stoffel, B. (2002):
Experimental and 3-D Numerical Analysis of the Flow Field in Turbomachines Part I.
In: International Congress on Quality Assessment of Numerical Simulations in Engineering (QUANSE 2002), University of Concepcin, Chile, April 9-12, 2002,
[Conference or Workshop Item]

Tamm, A. ; Gugau, M. ; Stoffel, B. (2002):
Experimental and 3-D Numerical Analysis of the Flow Field in Turbomachines Part II.
In: International Congress on Quality Assessment of Numerical Simulations in Engineering (QUANSE 2002), University of Concepcin, Chile, April 9-12, 2002,
[Conference or Workshop Item]

Lohrberg, H. ; Stoffel, B. ; Voß, B.
Isermann, Rolf ; Breuer, Bert ; Hartnagel, Hans L. Deutsche Forschungsgemeinschaft (eds.) (2002):
Im Laufrad integrierte Messung der Kavitationsaggressivität in Turbomaschinen.
In: Mechatronische Systeme für den Maschinenbau : Ergebnisse aus dem Sonderforschungsbereich 241 "Integrierte Mechanisch-elektronische Systeme für den Maschinenbau (IMES)", pp. 217-230, Weinheim, Wiley-VCH, ISBN 3-527-27730-7,
[Book Section]

Sirok, B. ; Dular, M. ; Novak, M. ; Hocevar, M. ; Stoffel, B. ; Ludwig, G. ; Bachert, B. (2002):
The Influence of Cavitation Structures on the Erosion of a Symmetrical Hydrofoil in a Cavitation Tunnel.
In: Journal of Mechanical Engineering, 48, pp. 368-378. [Article]

Tamm, A. ; Stoffel, B. (2002):
The Influences of Gap Clearance and Surface Roughness on Leakage Loss and Disc Friction of Centrifugal Pumps.
In: 2002 ASME Fluids Engineering Division Summer Meeting Montreal, Canada, July 1418, 2002,
[Conference or Workshop Item]

Tamm, A. ; Eikmeier, L. ; Stoffel, B. (2002):
The Influences of Surface Roughness on Head, Power Input and Efficiency of Centrifugal Pumps.
In: 21st IAHR Symposium, Lausanne, Switzerland, September 09-12, 2002,
[Conference or Workshop Item]

Meschkat, S. ; Stoffel, B. (2002):
The Local Impeller Head at Different Circumferential Positions in a Volute Casing Centrifugal Pump in Comparison to the Characteristic Curve of the Impeller Alone.
In: 21st IAHR Symposium, Lausanne, Switzerland, September 09-12, 2002,
[Conference or Workshop Item]

Wang, Z. ; Stoffel, B. (2002):
A Modified Turbulence Model on Predicting Separated Airfoil Flow.
In: 40th AIAA Aerospace Science Meeting &amp; Exhibit, Reno, NV USA. January 14-17, 2002,
[Conference or Workshop Item]

Skoda, R. ; Schilling, R. ; Thurso, J. ; Stoffel, B. (2002):
Numerical Simulation of Unsteady and Transitional Flows Pertaining to Turbine Cascades.
In: 5th International Symposium on Engineering Turbulence Modelling and Measurements, Mallorca, Spain, September 16-18, 2002,
[Conference or Workshop Item]

Lohrberg, H. ; Stoffel, B. ; Fortes-Patella, R. ; Reboud, J.-L. (2002):
Numerical and experimental investigations on the cavitating flow in a cascade of hydrofoils.
In: Experiments in Fluids, 33 (4), pp. 578-586. Springer-Verlag, [Article]

Aysheshim, Wondwossen ; Stoffel, B. (2002):
Rotor-Stator-Interaction and Turbulence in a Centrifugal Pump Stage.
In: 21st IAHR Symposium, Lausanne, Switzerland, September 09-12, 2002,
[Conference or Workshop Item]

Stoffel, B. ; Meschkat, S. ; Mollenkopf, G. ; Prien, K. J. (2002):
Thermodynamic On-Site Measurement of the Efficiency of Centrifugal Water Supply Pumps in the Frame of Condition Orientated Maintenance.
In: 3rd International Conference on Energy Efficiency in Motor Driven Systems, Treviso, Italien, September 18-20, 2002,
[Conference or Workshop Item]

Breitbach, Christian ; Stoffel, B. (2001):
Computation of wake-induced unsteady flow on a flat plate using two-layer turbulence models.
In: International Symposium on Flow Modelling and Turbulence Measurements <8, 2001, Tokyo>: Proceedings, [Conference or Workshop Item]

Habr, Klaus ; Stoffel, B. (2001):
Dynamic simulation of entire hydraulic systems.
In: Scandinavian International Conference on Fluid Power (SICEFP '01) <7, 2001, Linköping>: Proceedings, [Conference or Workshop Item]

Gugau, Manfred ; Matyschok, B. ; Stoffel, B. (2001):
Experimental and 3-D numerical analysis of the flow field in a turbocharger compressor.
In: European Conference on Turbomachinery <4, 2001, Firenze>: Conference Proceedings. - Padova: Servici Grafici Ed., 2001 = Paper ATI-CST-023/01, Padova, Servici Grafici Ed., [Conference or Workshop Item]

Hofmann, M. ; Stoffel, B. ; Coutier-Delgosha, O. ; Fortes-Patella, R. ; Reboud, J. L. (2001):
Experimental and numerical studies on a centrifugal pump with 2D-curved blades in cavitating condition.
In: International Symposium on Cavitation <4, 2001, Pasadena, CA>: Proceedings, [Conference or Workshop Item]

Aysheshim, Wondwossen ; Stoffel, B. (2001):
Experimental investigations on a centrifugal pump stage with and without a vaned diffuser.
In: La houille blanche: Revue internationale de l'eau, (3-4), pp. 70-76. La Société Hydrotechnique de France, ISSN 0018-6368,
DOI: 10.1051/lhb/2001040,
[Article]

Lohrberg, Henrik ; Stoffel, B. (2001):
Measurement of cavitation erosive aggressiveness by means of structure born noise.
In: International Symposium on Cavitation <4, 2001, Pasadena, CA>: Proceedings, [Conference or Workshop Item]

Lohrberg, Henrik ; Stoffel, B. ; Fortes-Patella, R. ; Reboud, J. L. (2001):
Numerical and experimental investigations on the cavitating flow in a cascade of hydrofoils.
In: International Symposium on Cavitation <4, 2001, Pasadena, CA>: Proceedings, [Conference or Workshop Item]

Thurso, Jens ; Stoffel, B. (2001):
Numerical simulation of wake velocity and wake turbulence effects on unsteady boundary layer transition.
In: European Conference on Turbomachinery <4, 2001, Firenze>: Conference Proceedings. - Padova: Servici Grafici Ed., 2001 = Paper ATI-CST-074/01, Padova, Servici Grafici Ed., [Conference or Workshop Item]

Tamm, Alberto ; Ludwig, G. ; Stoffel, B. (2001):
Numerical, experimental and theoretical analysis of the individual efficiencies of a centrifugal pump.
In: ASME Fluid Engineering Division Summer Meeting <2001, New Orleans, Louisiana>; Proceedings, [Conference or Workshop Item]

Hofmann, M. ; Stoffel, B. ; Friedrichs, J. ; Kosyna, G. (2001):
Similarities and geometrical effects on rotating cavitation in two scalted centrifugal pumps.
In: International Symposium on Cavitation <4, 2001, Pasadena, CA>: Proceedings, [Conference or Workshop Item]

Katz, M. ; Stoffel, B. (2001):
Aktive Unterdr/&quot;ckung von Rotating Stall in einem Axialverdichter mit pulsierendder Lufteinblasung.
In: VDI-Berichte Nr. 1591, [Report]

Jördening, A. ; Matyschok, B. ; Stoffel, B. (2001):
Experimentelle Analyse der Rotating Stall-Struktur in einem einstufigen Axialverdichter.
In: VDI-Berichte Nr. 1640, [Report]

Thurso, J. ; Stoffel, B. (2001):
Numerical Simulation of Wake Velocity and Wake Turbulence Effects on Unsteady Boundary Layer Transition.
In: Proceedings of the Institution of Mechanics Engineers. Part A Journal of Power and Energy, 215 (6), pp. 753-762. Sage, DOI: 10.1243/0957650011538884,
[Article]

Katz, M. ; Stoffel, B. (2000):
Active Control of Rotating Stall in an Axial Compressor by Pulsed Air Injection Part.
In: 9th International Symposium on Unsteady Aerodynamics, Aeroacoustics and Aeroelasticity of Turbomachines, Ecole Centrale de Lyon Lyon, France, September 4-8, 2000,
[Conference or Workshop Item]

Tamm, A. ; Braten, O. ; Stoffel, B. ; Ludwig, G. (2000):
Analysis of a Standard Pump in Reverse Operation Using CFD.
In: 20th IAHR-Symposium, Charlotte North Carolina USA, 2000, paper No. PD-05,
[Conference or Workshop Item]

Meschkat, S. ; Stoffel, B. ; Ilg, F. ; Irmscher, R. ; Mollenkopf, G. ; Prien, K.-J. (2000):
Applicability and Limitations of the Thermodynamic Determination of Efficiency in the Frame of Condition Orientied Maintenance of Rotodynamic Pumps in Drinking Water Plants.
In: Pump Users International Forum 2000, Karlsruhe 10. 12. October, Section 10, Paper 10-2,
[Conference or Workshop Item]

Lohrberg, H. ; Stoffel, B. (2000):
Avoiding Cavitation Erosion.
In: Pump Users International Forum 2000, Karlsruhe 10. 12. October, Training Seminar S 2,
[Conference or Workshop Item]

Meschkat, S. ; Stoffel, B. ; Prien, K.-J. (2000):
Die thermodynamische Wirkungsgradmessung an Pumpen der Wasserversorgung.
In: GWF Wasser/Abwasser Magazin, 141 (2), pp. 694-701. [Article]

Jördening, A. ; Matyschok, B. ; Stoffel, B. (2000):
Experimental Analysis of Unsteady Flow Separations in an Axial Compressor Using a Dynamic Five Hole Pressure Probe.
In: 9th International Symposium on Unsteady Aerodynamics, Aeroacoustics and Aeroelasticity of Turbomachines, Ecole Centrale de Lyon Lyon, France, September 4-8, 2000,
[Conference or Workshop Item]

Münch, A. ; Ludwig, G. ; Stoffel, B. (2000):
Experimental Investigations Concerning the Realizability of the Potential for Improving Efficiency of Volute Casing Pumps by Mechanical Design and Precision Manufacturing.
In: Pump Users International Forum 2000, Karlsruhe 10. 12. October, Section 10, Paper 10-1,
[Conference or Workshop Item]

Aysheshim, W. ; Stoffel, B. (2000):
Experimental Investigations on a Centrifugal Pump Stage With and Without a Vaned Diffuser.
164 session du Comite Scientifique et Technique de la Societe Hydrotechnique de France, Chatou, France, 21. - 22. November 2000, [Conference or Workshop Item]

Lohrberg, H. ; Stoffel, B. (2000):
Im Laufrad integrierte Messung der Kavitationsaggressivität in Turbomaschinen.
In: Thema Forschung, Zeitschrift der TU Darmstadt, 2000 (1), pp. 26-30. [Article]

Lohrberg, H. ; Voss, B. ; Stoffel, B. ; Glesner, M. (2000):
Impeller Integrated Measurement of Cavitation Erosive Aggressiveness.
In: 1st IFAC Conference on Mechatronic Systems, Darmstadt,
[Conference or Workshop Item]

Aysheshim, W. ; Stoffel, B. (2000):
Numerical and Experimental Investigations on a Centrifugal Pump Stage With and Without a Diffuser: Experimental Part.
In: 20th IAHR-Symposium, Charlotte North Carolina USA, 2000, paper No. CFDD-G01,
[Conference or Workshop Item]

Thurso, Jens ; Stoffel, B. ; Lou, W. ; Hourmouziadis, J. (2000):
Simulation von Grenzschichten mit laminaren Ablöseblasen bei stationären und periodischinstationären Strömungsbedingungen.
In: Deutscher Luft- und Raumfahrtkongress, Beitrag DGLR-JT2000-101, 18.-21. September 2000, Leipzig,
[Conference or Workshop Item]

Voss, B. ; Glesner, M. ; Lohrberg, H. ; Stoffel, B. (2000):
Wireless Energy and Data Transmission for Impeller Integrated Measurement of Erosive Aggressiveness.
In: IEEJ International Analog VLSI Workshop, Stockholm, June 2000,
[Conference or Workshop Item]

Keller, A. P. ; Rott, H. K. ; Stoffel, B. ; Striedinger, Ralph (1999):
Massstabseffekte bei der Strömungskavitation.
In: Forschung im Ingenieurwesen, 65, pp. 48-57. Springer, ISSN 0015-7899,
DOI: 10.1007/PL00010776,
[Article]

Münch, A. ; Stoffel, B. (1999):
Wirkungsgradpotential von Kreiselpumpen.
In: Dp Pumpenmagazin, pp. 52-55. [Article]

Hartnagel, Hans L. ; Mutamba, K. ; Brandt, M. ; Pfeiffer, J. ; Riemenschneider, R. ; Meißner, P. ; Breuer, B. ; Hennecke, Dietmar K. ; Stoffel, B. (1999):
III-V-Micromechanics for sensing applications in mechanical engineering and for optical communications.
In: WOCSEMMAD'99 <1999, New Orleans>: Proceedings, [Conference or Workshop Item]

Lohrberg, H. ; Hofmann, M. ; Ludwig, G. ; Stoffel, B. (1999):
Analysis of Damaged Surfaces and Part II: Pit Counting by 2D Optical Techniques.
In: 3rd ASME/JSME Joint Fluids Engng. Conference, San Francisco, 1999, FEDSM99-6754,
[Conference or Workshop Item]

Maier, O. ; Stoffel, B. (1999):
An Electromagnetically Adjustable Secondary-Controlled Hydraulic Drive with a Fuzzy-Controller.
In: 6th Scandinavian International Conference on Fluid Power, Tampere, 1999, pp. 887-901,
[Conference or Workshop Item]

Striedinger, R. ; Awad, Ibrahim ; Ludwig, G. ; Stoffel, B. (1999):
Experimental Investigations Concerning the Influence of Liquid Property and Speed of Rotation on the Inception of Blade Cavitation in Pumps with Different Specific Speeds.
In: 3rd ASME/JSME Joint Fluids Engng. Conference, San Francisco, 1999, FEDSM99-7269,
[Conference or Workshop Item]

Striedinger, R. ; Stoffel, B. (1999):
Experimental Investigations Concerning the Influence of Liquid Property and Speed of Rotation on the Inception of Blade Cavitation in Pumps with Different Specific Speeds Instaled in Different Test Loops.
In: International Cavitation Forum, Wuhan, China, Oct. 1999,
[Conference or Workshop Item]

Jördening, A. ; Stoffel, B. ; Matyschok, B. (1999):
Experimental Investigations of Flow Instabilities in a Single-Stage Axial Compressor.
In: 3rd European Conference on Turbomachinery, London, 1999, pp. 585-593,
[Conference or Workshop Item]

Hofmann, M. ; Lohrberg, H. ; Ludwig, G. ; Stoffel, B. ; Reboud, J.-L. ; Fortes-Patella, R. (1999):
Numerical and Experimental Investigations on the Self-Oscillating Behaviour of Cloud Cavitation and Part I: Visualisation.
In: 3rd ASME/JSME Joint Fluids Engng. Conference, San Francisco, 1999, FEDSM99-6755,
[Conference or Workshop Item]

Lohrberg, Henrik ; Ludwig, G. ; Stoffel, B. (1998):
Erfassung der 2D- Konturen von Kavitationsblasentaschen.
In: Fachtagung Lasermethoden in der Strömungsmeßtechnik <6, 1998, Essen>: Tagungsbd. S.41.1 -41.4, [Conference or Workshop Item]

Awad, Ibrahim ; Ludwig, G. ; Stoffel, B. (1998):
Experimental investigations concerning the influence of liquid property and speed of rotation on the inception of blade cavitation in a centrifugal pump.
In: International Symposium on Cavitation <3, 1998, Grenoble>: Proceedings. S. 329 -334, [Conference or Workshop Item]

Böhm, Ralph ; Hofmann, M. ; Ludwig, G. ; Stoffel, B. (1998):
Investigation on possibilities to control the erosive cavitation aggressiveness by hydrodynamic effects.
In: International Symposium on Cavitation <3, 1998, Grenoble>: Proceedings. S. 121 - 127, [Conference or Workshop Item]

Stoffel, B. (1998):
Neuere Ergebnisse zum maximal erreichbaren Wirkungsgrad von Kreiselpumpen.
In: Kraftwerkstechnisches Kolloquium <30, 1998, Dresden>: Tagungsbd. Beitr. V8, S.57 ff, [Conference or Workshop Item]

Lauer, Johannes ; Stoffel, B. (1998):
Neuere Untersuchungen zur Strömung in den Radseitenräumen von Kreiselpumpen.
In: Beiträge zu Fluidenergiemaschinen. Bd. 4: Herrn Prof. Dr.-Ing. habil. Dominik Surek zum 65. Geburtstag am 22. Mai 1998 gewidmet . Hrsg.: W. H. Faragallah. S. 33 - 43, Sulzbach /Ts.: Faragallah, 1998, Sulzbach /Ts, Faragallah, [Book Section]

Unger, Ditmar ; Stoffel, B. (1998):
Numerical simulation of bypass transition using low-Reynolds number turbulence models.
In: ASME Fluids Engineering Division Summer Meeting <1998, Washington, DC>: Proceedings, [Conference or Workshop Item]

Hambrecht, Jürgen ; Aysheshim, W. ; Stoffel, B. (1998):
Secondary flows in centrifugal pump impellers of different specific speeds at partial load.
In: International Association for Hydraulic Research: IAHR-Symposium <1998, Singapore>: Proceedings. S. 843 -851, [Conference or Workshop Item]

Stoffel, B. ; Matyschok, B. (1997):
Experimental investigations of the flow at the outlet of a turbocharger turbine rotor.
In: European Conference on Turbomachinery, Fluid Dynamics and Thermodynamics <2, 1997, Antwerpen>: Proceedings. S. 299-306, [Conference or Workshop Item]

Schilling, R. ; Ritzinger, S. ; Stoffel, B. ; Hambrecht, J. (1997):
Numerical and experimental flow analysis in centrifugal pump impellers.
In: Japan Society of Mechanical Engineers: International Conference on Fluid Engineering <1997, Tokyo>: Proceedings, 728, [Conference or Workshop Item]

Lauer, Johannes ; Jaeger, R. ; Ludwig, G. ; Stoffel, B. (1997):
Tip clearance sensitivity of centrifugal pumps with semi-open impellers.
In: American Society of Mechanical Engineers: Fluids Engineering Conference <1997, Vancouver>: Proceedings, [Conference or Workshop Item]

Böhm, R. ; Stoffel, B. ; Ludwig, G. (1997):
Investigations on the Unsteady Behaviour of Cavitation and the Corresponding Pressure Field.
In: La Houille Blanche, 5 (4), pp. 84-88. [Article]

Dietze, M. ; Stoffel, B. (1997):
Numerische Berechnung und experimentelle Untersuchungen zu Innenströmung in Sitzventilen.
In: Ölhydraulik und Pneumatik, 41 (19), [Article]

Jäger, R. ; Lauer, J. ; Ludwig, G. ; Stoffel, B. (1996):
Experimentelle und theoretische Untersuchungen zur Strömung in Kühlmittelpumpen von Verbrennungsmotoren.
In: Motortechnische Zeitschrift : MTZ, 57 (7/8), pp. 416-423. Springer-Vieweg, ISSN 0024-8525,
[Article]

Stoffel, B. (1996):
Blade wakes in axial turbomachines - their structure and unsteady downstream effects.
In: International Symposium on Fluid Machinery and Fluid Engineering <1996, Bejing, China>: Proceedings. S. 34-45, [Conference or Workshop Item]

Stoffel, B. ; Weiss, K.
Cabrera, E. (ed.) (1996):
Different types and locations of part-load recirculations in centrifugal pumps found from LDV measurements.
In: Hydraulic machinery and cavitation, pp. 1034-1043, Dordrecht, Kluwer Acad. Publ., [Book Section]

Kipping, Markus ; Stoffel, B. (1996):
Experimental and numerical investigations of the flow in oil-hydraulic spool valves.
In: International Symposium on Fluid Machinery and Fluid Engineering <1996, Bejing, China>: Proceedings. S. 410-417, [Conference or Workshop Item]

Stoffel, B. ; Jäger, R. (1996):
Experimental investigations in respect ot the relevance of suction specific speed for the performance and reliability of centrifugal pumps.
In: International Pump Users Symposium <13, 1996, Houston>: Proceedings. S. 3-12, [Conference or Workshop Item]

Stoffel, B. ; Ludwig, G. ; Böhm, R. (1996):
Untersuchungen zur erosiven Aggressivität von Kavitationsvorgängen in hydraulischen Maschinen.
In: Thema Forschung. 2 (1996), S. 60-69, [Article]

Lauer, J. ; Stoffel, B. (1996):
Theoretische Untersuchungen zum maximal erreichbaren Wirkungsgrad von Kreiselpumpen.
In: Preprints Pumpentagung, Karlsruhe 1996, Sektion C7,
[Conference or Workshop Item]

Stoffel, B. (1995):
Die Bedeutung der Kavitation für den sicheren Betrieb von Kreiselpumpen.
In: Pumpen und Kompressoren. 1995, 1, S. 77-83, [Article]

Kurr, K.-J. ; Stoffel, B. (1995):
Ein aktives, mechatronisches System zur Minderung von Pulsationen in hydraulischen Anlagen.
In: Automatisierungstechnik. 43 (1995), S. 554-561, [Article]

Stoffel, B. ; Schuller, W. (1995):
Investigations concerning the influence of pressure distribution and cavity length on the hydrodynamic cavitation intensity.
In: Cavitation and gas-liquid flow in fluid machinery and devices: ASME Fluids Engng. Conference, Hilton Head Island, 1995. S. 51-58, New York, American Soc. of Mechanical Eng., [Conference or Workshop Item]

Hergt, P. ; Brodersen, S. ; Stoffel, B. ; Ludwig, G. (1995):
The influence of prerotation on the leakage flow through sealing gaps in pumps.
In: International Conference on Pumps and Fans <2, 1995, Peking>: Proceedings. S. 441-449, [Conference or Workshop Item]

Stoffel, B. (1994):
Aktuelle Methoden und Ziele der experimentellen Kavitationsforschung.
In: Forschung im Ingenieurwesen, 60, pp. 317-322. Springer, ISSN 0015-7899,
DOI: 10.1007/BF02601402,
[Article]

Stoffel, B. ; Wei, K. (1994):
Experimental investigations on part load flow phenomena in centrifugal pumps.
In: World Pumps, (10), pp. 46-50. [Article]

Stoffel, B. ; Schuller, W. (1994):
Measurements of the hydrodynamic cavitation intensity in Venturi sections shaped to generate various pressure distributions.
In: 2nd Intern. Symposium on Cavitation, Tokyo, 1994, Sess. A-8 Erosion, S. 237-242,
[Conference or Workshop Item]

Stoffel, B. ; Fosam, R. (1994):
Theoretical and experimental studies concerning the reduction of waterhammer effects in hydraulic systems by means of active control.
In: IAHR-Symposium Peking 1994, S. 1449-1460,
[Conference or Workshop Item]

Stoffel, B. (1994):
Überlegungen zum maximal erreichbaren Wirkungsgrad von Kreiselpumpen.
In: Strömungsmechanik und Strömungsmaschinen, 48, pp. 21-32. Braun, ISSN 0585-427X,
[Article]

Kurr, K. J. ; Stoffel, B. (1993):
Aktive Systeme zur Minderung von Druck- und Volumenstrompulsationen in hydraulischen Anlagen.
In: Fachtagung Integrierte mechanisch-elektronische Systeme, Darmstadt, 1993, veröffentlicht in VDI Fortschrittsberichte Nr. 179,
[Conference or Workshop Item]

Stoffel, B. (1993):
Der Dichtspalt in Kreiselpumpen ein einfaches Element mit sehr komplexen Auswirkungen.
In: Strömungsmechanik und Strömungsmaschinen, 46, pp. 33-48. Braun, ISSN 0585-427X,
[Article]

Kurr, K.-J. ; Stoffel, B. (1993):
Ein aktives System zur Minderung von Pulsationen in Hydraulikanlagen.
In: 9. Fachtagung Hydraulik und Pneumatik, Dresden, 1993, Beitrag H 10,
[Conference or Workshop Item]

Herpel, H.-J. ; Glesner, M. ; Kurr, K.-J. ; Stoffel, B. (1993):
Einsatz von Rapid Prototyping bei der Realisierung eines ASICs zur dynamischen Volumenstrommessung in hydraulischen Systemen.
In: In: GME-Fachbericht 11 Mikroelektronik, Dresden, 1993, S. 309-316,
[Conference or Workshop Item]

Hureau, J. ; Kermarec, J. ; Stoffel, B. ; Wei, K. (1993):
Study of internal recirculation in centrifugal impellers.
In: ASME Fluids Engng. Conference, Washington D.C. and 1993, FED-Vol 154 Pumping Machinery, S.151-157,
[Conference or Workshop Item]

Stoffel, B. (1992):
Cavitation in hydraulic turbomachines State-of-the-art and topics of actual research.
In: (Invited paper) Int. Symp. on Propulsors and Cavitation, Hamburg 1992, Paper 3.1,
[Conference or Workshop Item]

Stoffel, B. ; Ludwig, G. ; Wei, K. (1992):
Experimental investigations on the structure of part-load recirculations in centrifugal pump impellers and the role of different influences.
In: IAHR-Symposium Sao Paulo 1992, vol. 2, S. 445-454,
[Conference or Workshop Item]

Wei, K. ; Stoffel, B. (1992):
Experimentelle Untersuchung des Teillastverhaltens von Kreiselpumpen unterschiedlicher spezifischer Drehzahl.
In: XXIV. Kraftwerkstechnisches Kolloquium, Dresden 1992, Beitrag V9,
[Conference or Workshop Item]

Stoffel, B. ; Schuller, W. (1992):
Investigations in respect to the determination of cavitation intensity by the means of acoustic signals.
In: 2. Journes Cavitation, Socit Hydrotechnique de France, Paris 1992, Session Cavitation Erosion (Fluid), Paper 6,
[Conference or Workshop Item]

Stoffel, B. ; Schuller, W. (1992):
Investigations in respect to the determination of cavitation intensity by the means of acoustic signals.
In: La Houille Blanche, 47, pp. 601-604. [Article]

Kiesbauer, J. ; Stoffel, B. (1992):
Selbstanpassende passive Pulsationsminderer f/&quot;r hydraulische Systeme.
In: 10. Aachener Fluidtechnisches Kolloquium 1992, Bd. 2, S. 59-76,
[Conference or Workshop Item]

Schuller, W. ; Stoffel, B. (1992):
Untersuchung von Einflüssen auf kavitationsspezifische Schallsignale.
In: Preprints Pumpentagung Karlsruhe 1992, Sektion A8,
[Conference or Workshop Item]

Ionescu, F. ; Stoffel, B. (1991):
Contribution to the automatic generation of mathematical models for the computer assisted analysis and synthesis of hydraulic drive systems.
In: Proc. 2nd Tampere Int. Conf. on Fluid Power 1991, Sess. V,
[Conference or Workshop Item]

Ludwig, G. ; Stoffel, B. (1991):
The influence of the suction sided gap flow on part load recirculation and blade cavitation in a centrifugal pump.
Proceedings of the ninth conference on fluid machinery / L. Kisbocskói Szabó, [Hrsg.], Budapest, [Conference or Workshop Item]

Stoffel, B. ; Stachnik, P. (1990):
Experimental analysis of the part load recirculations at inlet and outlet of a centrifugal pump impeller.
In: Interfluid, Essen (1990), Session 3(Unter gleichem Titel auch veröffentlicht in: Pumpen, 2. Ausg. 1992, Vulkan-Verlag Essen, S. 37-40),
[Conference or Workshop Item]

Stoffel, B. (1990):
Strömungsmechanik in der Ventiltechnik Grundlagen, Methoden und Perspektiven.
In: 9. Aachener Fluidtechnisches Kolloquium 1990, Bd. 2, S. 49-64,
[Conference or Workshop Item]

Ludwig, G. ; Stoffel, B. (1990):
Untersuchungen zur Kavitation an Dichtspalten und Entlastungsbohrungen von Kreiselpumpen.
In: Konstruktion, 42 (2), pp. 41-46. Springer-VDI-Verlag, ISSN 0720-5953,
[Article]

Stoffel, B. ; Ludwig, G. (1990):
The influence of the gap flow at the impeller inlet on cavitation and part load recirculation in a centrifugal pump.
In: 3rd International Symposium on Transport Phenomena and Dynamics of Rotating Machinery (ISROMAC 3), Honolulu 1990, Sess. Transport 9: Multiphase Flow and Cavitation,
[Conference or Workshop Item]

Barton, V. ; Stoffel, B. (1990):
A method for objective and quantitative determination of pressure pulsation excited by a centrifugal pump in arbitrary teststand.
In: Interfluid, Essen (1990), Session 3,
[Conference or Workshop Item]

Stoffel, B. (1989):
Experimentelle Untersuchungen zur räumlichen und zeitlichen Struktur der Teillast-Rezirkulationen bei Kreiselpumpen.
In: Forschung im Ingenieurwesen, 198 (55), pp. 149-152. [Article]

Huong, Y. ; Schöneberger, W. ; Stoffel, B. (1989):
Longitudinal flow characteristics of the thin concentric and excentric annular gaps.
In: Fluid power transmission and control : proceedings of the 2nd International Conference, March 20 - 22, 1989, Hangzhou, China, pp. 222-228,
Beijing, Internat. Acad. Publ., [Conference or Workshop Item]

Stoffel, B. ; Barton, V. (1988):
Contribution to the prediction of pressure pulsations in piping systems excited by rotodynamic pumps.
In: Conference on Hydraulic Machinery, Turboinstitut Ljubljana 1988, p. 481-489,
[Conference or Workshop Item]

Stoffel, B. ; Kiesbauer, J. ; Wagner, K. (1988):
Experimental investigation of blade cavitation influenced by the upstream injection of a gap flow.
In: IAHR-Symposium Trondheim 1988, paper J.,
[Conference or Workshop Item]

Stoffel, B. (1988):
Gemeinschaftsforschung im Bereich der deutschen Pumpenindustrie.
In: Pumpen und Ihre Anwendungen, [Article]

Ludwig, G. ; Stoffel, B. (1988):
Untersuchungen zur Kavitation am saugseitigen Dichtspalt von Kreiselpumpen.
In: Pumpentagung Karlsruhe 1988, Sektion B7,
[Conference or Workshop Item]

Stoffel, B. ; Hergt, P. (1988):
Zur Problematik der spezifischen Saugzahl als Beurteilungsmastab für die Betriebssicherheit einer Kreiselpumpe.
In: Pumpentagung Karlsruhe 1988, Sektion B8 : Preprints,
[Conference or Workshop Item]

Stoffel, B. ; Ludwig, G. (1987):
Experimental investigation of the cavitation in a jet discharging into a uniform cross-flow.
In: 8th Conference on Fluid Machinery, Budapest 1987, S. 802-809,
[Conference or Workshop Item]

Stoffel, B. (1986):
Kreiselpumpen bewährte und neuartige Lösungen entsprechen vielfältigen Anforderungen.
In: Pumpen, Vakuumpumpen, Kompressoren : Sonderheft, [Article]