搜索结果: 1-15 共查到“交通运输工程 Diesel”相关记录20条 . 查询时间(0.112 秒)
Investigation into the mechanical properties and metal creaks of a diesel locomotive wheel
diesel locomotive wheel-set wheel metal metal cracks hardness chemical composition wear
2010/10/29
After JSC ‘Lithuanian Railways’ (AB ‘Lietuvos geležinkeliai’) bought new Siemens ER20 CF locomotives produced in Western Europe and brought them into service, some of them have already done about...
The effect of ethanol, petrol and rapeseed oil blends on direct injection diesel engine performance and exhaust emissions
diesel engine ethanol petrol rapeseed oil performance efficiency emissions smoke opacity
2010/10/29
The article deals with the testing results of a four stroke four cylinder, DI diesel engine operating on pure rapeseed oil (RO) and its 2.5vol%, 5vol% and 7.5vol% blends with ethanol (ERO) and petrol ...
The possibility of increasing the quantity of oxygenates in fuel blends with no diesel engine modifications
oxygenates dehydrated ethanol D–RME–E exhaust emission biofuel properties
2010/10/29
Two fuel kinds of organic origin including rapeseed methyl ester (RME) and ethanol (E) were selected for their different physical-chemical parameters to study the maximum apt volume of oxygenates to m...
A potential study on clove oil, eugenol and eugenyl acetate as diesel fuel bio-additives and their performance on one cylinder engine
clove oil eugenol eugenyl acetate diesel fuel bio-additive engine
2010/10/29
Research on the potency of essential oils as diesel fuel bio-additives has been reported. It also has been found out that clove oil has a better performance than turpentine oil on decreasing Break Spe...
Analysis of the ecological parameters of the diesel engine powered with biodiesel fuel containing methyl esters from Camelina sativa oil
biodiesel fuel Camelina sativa oil diesel engine ecological parameters
2010/10/29
The article explores the possibilities of using fatty acid methyl esters derived from the oil of a new species of oily plant Camelina sativa not demanding on soil. The performed research on the physic...
The effect of iso-butanol-diesel blends on engine performance
alternative diesel fuel alcohol iso-butanol fuel blends engine performance
2010/11/1
The effect of iso-butanol addition to diesel fuel on engine performance parameters has been experimentally investigated. The used engine was a single cylinder four stroke CI engine Type Lister 1-8. Th...
The economic effect of using biological diesel oil on railway transport
locomotive engine biodiesel RME fuel consumption fuel expense economic effect
2010/11/1
The tests performed by the authors have shown that diesel locomotive engines efficiently operate using a mixture of diesel oil and about 40% of rapeseed oil methyl ester (RME) while their ecological a...
Ecological aspects of using biological diesel oil in railway transport
biodiesel RME rapeseed methyl ester exhaust gas emission diesel engine engine testing
2010/11/1
The number of various transport facilities used in Europe is rapidly growing. They release a big amount of pollutants into the atmosphere. Therefore, environment protection from these pollutants eject...
Presumptions of effective operation of diesel engines running on rme biodiesel. Research on kinetics of combustion of RME biodiesel
kinetics of combustion heat release fuel injection reliability of diesel engine biodiesel
2010/11/1
The results of experimental research on kinetics of fuel combustion of diesel engine A41are presented in the publication. The change of characteristics of indicated work (in-cylinder pressure and temp...
The influence of turpentine additive on the ecological parameters of Diesel engines
alternative fuel renewable fuel turpentine diesel engine internal combustion engines exhaust emission
2010/11/1
After Lithuania’s accession to the EU it is very important to use a larger amount of renewable fuel. Based on economic and environmental considerations in Lithuania, we are interested in studying the ...
A survey of methods used for assessing the performance of Diesel locomotives
Diesel locomotives the performance of Diesel locomotives complex evaluation of the locomotive condition
2010/11/1
The present paper is aimed at evaluating the methods used for determining the performance of Diesel locomotives. Therefore, two main approaches to assessing the locomotive performance can be distingui...
Research into operational parameters of diesel engines running on RME biodiesel
biodiesel diesel fuel economy thrust characteristics harmful emission
2010/11/1
The results of motor experimental researches on operational parameters of diesel engines F2L511 and A41 are presented in the publication. Change of harmful emission of exhaust gases was determined and...
The effect of fuel additive SO-2E on diesel engine performance when operating on Diesel fuel and shale oil
Diesel engine fuel additive shale oil performance efficiency emissions smoke opacity
2010/11/2
The purpose of this research is to perform comparative analysis of the effect of fuel additive SO-2E on the economical and ecological parameters of a direct-injection Diesel engine, operating on Diese...
The research into the disaxial cam mechanism for diesel fuel – injection pump
diesel engine fuel-injection pump a disaxial cam mechanism angle of pressure contact pressure in a pair a cam – a roller
2010/11/2
A cam mechanism is named disaxial due to the offset of a plunger axis concerning the axis of a camshaft. The named offset allows to reduce the maximal angle of pressure. There is decrease of contact ...
Performance and exhaust emissions of direct-injection diesel engine operating on rapeseed oil and its blends with diesel fuel
Diesel engine rapeseed oil fuel blends performance efficiency emissions smoke opacity
2010/11/2
The purpose of this research is to examine the effect of rapeseed oil (RO) inclusion into Diesel fuel (DF) on engine performance parameters. During engine operation at 1 400, 1 800 and 2 200 min-1 the...