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Effect of pre-chamber charge temperature on engine performances and emissions of a dual chamber spark ignition engine

The performances, fuel economy and emissions from a dual chamber; stratified charge, spark ignition engine with heated pre-chamber charge temperature were investigated. The total hydrocarbon emissions from the engine, when tested at Leeds, proved considerably lower than in the early British Leyla...

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Main Author: Chalilullah Rangkuti,
Format: Article
Published: 1999
Online Access:http://journalarticle.ukm.my/1356/
http://www.ukm.my/jkukm/index.php/jkukm
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spelling my-ukm.journal.13562011-10-11T03:45:13Z http://journalarticle.ukm.my/1356/ Effect of pre-chamber charge temperature on engine performances and emissions of a dual chamber spark ignition engine Chalilullah Rangkuti, The performances, fuel economy and emissions from a dual chamber; stratified charge, spark ignition engine with heated pre-chamber charge temperature were investigated. The total hydrocarbon emissions from the engine, when tested at Leeds, proved considerably lower than in the early British Leyland study. The vaporizer system used at Leeds would probably have led to increased pre-chamber mixture temperature. It was therefore decided to investigate the effects of this mixture chamber temperature, by raising its value from 30°C used in the reference test to 45°C in a comparative test series. The good specific fuel economy and NOx emissions noted in the Leyland study were confirmed in the current work,' however the (reduced) UHC emissions found in the current tests were still excess of those expected from a conventional single chamber engine 1999 Article PeerReviewed Chalilullah Rangkuti, (1999) Effect of pre-chamber charge temperature on engine performances and emissions of a dual chamber spark ignition engine. Jurnal Kejuruteraan, 11 . http://www.ukm.my/jkukm/index.php/jkukm
institution Universiti Kebangsaan Malaysia
building Perpustakaan Tun Sri Lanang Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Kebangsaan Malaysia
content_source UKM Journal Article Repository
url_provider http://journalarticle.ukm.my/
description The performances, fuel economy and emissions from a dual chamber; stratified charge, spark ignition engine with heated pre-chamber charge temperature were investigated. The total hydrocarbon emissions from the engine, when tested at Leeds, proved considerably lower than in the early British Leyland study. The vaporizer system used at Leeds would probably have led to increased pre-chamber mixture temperature. It was therefore decided to investigate the effects of this mixture chamber temperature, by raising its value from 30°C used in the reference test to 45°C in a comparative test series. The good specific fuel economy and NOx emissions noted in the Leyland study were confirmed in the current work,' however the (reduced) UHC emissions found in the current tests were still excess of those expected from a conventional single chamber engine
format Article
author Chalilullah Rangkuti,
spellingShingle Chalilullah Rangkuti,
Effect of pre-chamber charge temperature on engine performances and emissions of a dual chamber spark ignition engine
author_facet Chalilullah Rangkuti,
author_sort Chalilullah Rangkuti,
title Effect of pre-chamber charge temperature on engine performances and emissions of a dual chamber spark ignition engine
title_short Effect of pre-chamber charge temperature on engine performances and emissions of a dual chamber spark ignition engine
title_full Effect of pre-chamber charge temperature on engine performances and emissions of a dual chamber spark ignition engine
title_fullStr Effect of pre-chamber charge temperature on engine performances and emissions of a dual chamber spark ignition engine
title_full_unstemmed Effect of pre-chamber charge temperature on engine performances and emissions of a dual chamber spark ignition engine
title_sort effect of pre-chamber charge temperature on engine performances and emissions of a dual chamber spark ignition engine
publishDate 1999
url http://journalarticle.ukm.my/1356/
http://www.ukm.my/jkukm/index.php/jkukm
_version_ 1643734996091928576
score 13.214268

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