Tesi etd-07052021-185157 |
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Tipo di tesi
Tesi di laurea magistrale
Autore
CASELLI, ANDREA
URN
etd-07052021-185157
Titolo
Experimental investigation of chemical kinetic processes and influence of knocking in internal combustion engines
Dipartimento
INGEGNERIA CIVILE E INDUSTRIALE
Corso di studi
INGEGNERIA DEI VEICOLI
Relatori
relatore Frigo, Stefano
tutor Ghandhi, Jaal
tutor Ghandhi, Jaal
Parole chiave
- chemical
- kinetic
- combustion
- knocking
- analysis
- data
- spark
- two-zone
- valve
- exhaust
- intake
- engine
Data inizio appello
27/09/2021
Consultabilità
Non consultabile
Data di rilascio
27/09/2024
Riassunto
In this paper is proposed a method for the numerical modeling of the combustion process which takes place in the combustion chamber of an internal combustion engine. This is done by a thermodynamical analysis of experimental data that are taken from a reserch engine, and which are matched with the numerical results thanks to a parameter optimization algorithm.
The proposed analysis also deals with defining a model for the prediction of the knocking onset from known initial cycle conditions.
The thesis is developed in collaboration with the University of Wisconsin-Madison (US).
The proposed analysis also deals with defining a model for the prediction of the knocking onset from known initial cycle conditions.
The thesis is developed in collaboration with the University of Wisconsin-Madison (US).
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