搜索结果: 1-15 共查到“交通运输工程 fuel”相关记录19条 . 查询时间(0.14 秒)
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 analysis of the motor characteristics of D–RME–E fuel blend during on-field tests
D–RME–E fuel consumption exhaust emission ethanol additive dehydrated ethanol
2010/11/1
A detailed analysis of the characteristics of D–RME–E (diesel-rapeseed methyl ester-ethanol) was carefully performed fuelling an 18 kW capacity tractor unit equipped with the four-stroke D21A1 diesel ...
Possibilities of driveability and fuel consumption improvement by advanced control power transmission system in passenger car
control power transmission system continuously variable transmission belt driveability
2010/11/1
The correct work of a power transmission system for the sake of a car motion properties, fuel consumption and pollution emission, requires proper control of an engine and power transmission system. Th...
Reducing fuel consumption and CO2 emission in motor cars
fuel consumption CO2 emission greenhouse gas
2010/11/1
The paper considers the problem associated with the dependence of fuel consumption and CO2 emission by automobiles on their characteristics such as mass, class, engine displacement, transmission and t...
Associated Press January 24, 2007,WASHINGTON - Transportation Secretary Mary Peters said that the Bush administration would oppose mandatory increases to automotive fuel efficiency standards that lack...
November 15, 2006，With ever-rising petrol prices and global warming issues, alternative fuels for transportation are high up on the priority list. Hydrogen is already used for this purpose in fuel cel...
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...
Parameters of fuel jet extraction in video
recording and image processing CCD picture system fuel jet
2010/11/2
The statistical rating of the image of a fuel jet allows to allocate the zones with homogeneous brightness, to define the distribution of masses and the concentration in a fuel jet and to look after t...
The research into speed ability of fuel dispersion
speed of the flow process of fuel injection optical density
2010/11/2
The investigation of the process of carburetion in combustion engines is an actual scientific and practical task. The results of the experimental investigations of the fuel jet flow formed by the nozz...
Investigation of fuel consumption of non-scheduled trains thermal traction
thermal traction fuel consumption non-scheduled train traffic relative resistance train-track interaction wear
2010/11/2
This article deals with the calculation of fuel consumption of trains with unpredicted scheduling (non-scheduled trains). The need for such investigation was stimulated by the fact that because of man...
The development of fuel sort of vehicles assumes a wide spectrum of application in America and Europe. Safety assessment is needed for car exploitation using hydrogen fuel. Therefore this article cove...