Naslov
Thermodynamic Analysis of Diesel Engine Combustion Process

Autori
Jelić, Maro

Izvornik
Strojarstvo (0562-1887) 52 (2010), 6; 615-620

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
availability; combustion; decomposition model; diesel engine

Sažetak
New method of working fluid availability analysis during cylinder combustion process is described in this thesis. This new method uses a new approach to thermodynamic combustion process by applying a decomposition model. A decomposition model substitutes one realistic process with two identical imaginary processes due to the equivalent change of working fluid and external influences. Such a new developed method, has advantages to detect exact positions of working fluid availability destruction. Also, there is a possibility to calculate complete thermodynamic values including entropy changes during combustion steps. Experimental results are obtained by analysing a four – stroke compression ignition engine and results are shown in diagrams: u-s, u-φ, s-φ and ΔWindic, ΔQ-φ. In the last chapter of this thesis certain group of results are compared and availability destruction positions are located. The method, developed in this thesis, can be used for further optimisation and development of compression ignition engines.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

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