Ghelfi, Matteo (2013)
Large Eddy Simulation in internal combustion Engine.
Technische Universität Darmstadt
Ph.D. Thesis, Primary publication
Abstract
Abstract Large Eddy Simulation in internal combustion Engine Dipl.-Ing Matteo Ghel� The internal combustion (IC) engine simulation is nowadays one of the most difficult proceeding during engine development. Simultaneously this is one of the most important phase because it leads to better acknowledgment of in-cylinder phenomena and suggests new method of emission reduction and control.\\ Large Eddy Simulation (LES) can help this process because of its instationary nature, in perfect agreement with motion, injection and combustion, typical instationary components in this kind of study.\\ This work focuses on a method which includes all the phenomena happening during IC engine cycle in a LES. \\ The main purpose of this work is to include combustion on the simulation obtaining a complete engine cycle. The work concentrates in particular on models development and investigation of the perfect computational domain movement, necessary to reach an optimal resolution during all the engine cycle phases. \\
Item Type: | Ph.D. Thesis | ||||
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Erschienen: | 2013 | ||||
Creators: | Ghelfi, Matteo | ||||
Type of entry: | Primary publication | ||||
Title: | Large Eddy Simulation in internal combustion Engine | ||||
Language: | English | ||||
Referees: | Janicka, Prof. Johannes ; Lang, Prof. Jens | ||||
Date: | 30 April 2013 | ||||
Place of Publication: | Darmstadt | ||||
Publisher: | Matteo Ghelfi | ||||
Refereed: | 12 June 2013 | ||||
URL / URN: | http://tuprints.ulb.tu-darmstadt.de/3600 | ||||
Abstract: | Abstract Large Eddy Simulation in internal combustion Engine Dipl.-Ing Matteo Ghel� The internal combustion (IC) engine simulation is nowadays one of the most difficult proceeding during engine development. Simultaneously this is one of the most important phase because it leads to better acknowledgment of in-cylinder phenomena and suggests new method of emission reduction and control.\\ Large Eddy Simulation (LES) can help this process because of its instationary nature, in perfect agreement with motion, injection and combustion, typical instationary components in this kind of study.\\ This work focuses on a method which includes all the phenomena happening during IC engine cycle in a LES. \\ The main purpose of this work is to include combustion on the simulation obtaining a complete engine cycle. The work concentrates in particular on models development and investigation of the perfect computational domain movement, necessary to reach an optimal resolution during all the engine cycle phases. \\ |
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URN: | urn:nbn:de:tuda-tuprints-36004 | ||||
Classification DDC: | 600 Technology, medicine, applied sciences > 620 Engineering and machine engineering | ||||
Divisions: | 16 Department of Mechanical Engineering 16 Department of Mechanical Engineering > Institute for Energy and Power Plant Technology (EKT) Exzellenzinitiative Zentrale Einrichtungen Zentrale Einrichtungen > University IT-Service and Computing Centre (HRZ) > Hochleistungsrechner Zentrale Einrichtungen > University IT-Service and Computing Centre (HRZ) Exzellenzinitiative > Graduate Schools > Graduate School of Computational Engineering (CE) Exzellenzinitiative > Graduate Schools |
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Date Deposited: | 22 Sep 2013 19:55 | ||||
Last Modified: | 22 Sep 2016 08:05 | ||||
PPN: | |||||
Referees: | Janicka, Prof. Johannes ; Lang, Prof. Jens | ||||
Refereed / Verteidigung / mdl. Prüfung: | 12 June 2013 | ||||
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