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Technology Stocks : Orbital Engine (OE)

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To: James W. Bradsh who wrote (4865)7/12/2003 1:50:21 AM
From: Daddy  Read Replies (1) of 4908
 
Found this recently:

erc.wisc.edu

Wonder whose systems they were testing?....OCP? and/or...?

Abstract

Engine tests were conducted to study the effect of fuel-air mixture preparation on the combustion and emission performance of a two-stroke direct-injection engine. The tests were performed with a wide range of injection timings for several injection systems in order to create a variety of fuel-air mixtures. The experiments were performed on a single cylinder two-stroke water-cooled loop-scavenged research engine using an intake manifold injection system to deliver a nearly homogeneous air-fuel mixture, an air-assist injector with a highly atomized spray, and a single-fluid high pressure swirl injector with a dense penetrating spray. The combustion chamber geometry was not optimized for any of the injection systems, but it was...

...based on the engine test results. For all cases tested, the HC emissions from the high pressure swirl injector were dramatically higher than from the air-assist injector. It was ...

Copyright © 2003 Engine Research Center
Last modified: April 16, 2003
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