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CFD Modeling of Diesel Oil and DME Performance in a Two-Stroke Free Piston Engine

Valeri Golovitchev (Institutionen för tillämpad mekanik)
Combustion Science and Technology (0010-2202). Vol. 179 (2007), p. 417-436.
[Artikel, refereegranskad vetenskaplig]

The paper presents the CFD model and numerical results of combustion process simulations in a two-stroke, uniflow scavenging dual free piston engine, FPE, designed for electricity generation. Two fuels, diesel oil and dimethyl ether (DME),were studied in order to achieve HCCI-like combustion. It is illustrated that by varying the direc injection timing, a conparably efficient, low emission operation has been predicted for both fuel.

Nyckelord: combustion mechanisms, diesel oil, DME, free piston engine



Denna post skapades 2007-10-26.
CPL Pubid: 58344

 

Institutioner (Chalmers)

Institutionen för tillämpad mekanik

Ämnesområden

Kemiteknik
Teknisk fysik

Chalmers infrastruktur