搜索结果: 1-6 共查到“动力机械工程 Investigation”相关记录6条 . 查询时间(0.093 秒)
INVESTIGATION INTO THE EFFECT OF DIFFERENT FUELS ON IGNITION DELAY OF M-TYPE DIESEL COMBUSTION PROCESS
ignition delay case study M-type
2009/10/14
An ignition delay is a very complex process which depends on a great number of parameters. In practice, definition of the ignition delay is based on the use of correlation expressions. However, the co...
Experimental Investigation of Vegetable Oil Usage as Alternative Fuel in Diesel Engines
Alternative fuels Vegetable oils Vegetable oil methyl ester Biodiesel Engine performance
2009/10/13
In this experimental study, the e ect of the usage of vegetable oils, as alternative fuels, on engine performance and exhaust emissions in a single cylinder diesel engine were investigated. No 2-D die...
配气相位对天然气发动机燃烧和排放的影响（Investigation of Effect of Cam Phase on Combustion and Exhaust Characteristics of CNG Engine）
天然气发动机 配气相位 燃烧 排放
2009/9/2
对改装为火花点火式天然气发动机的柴油机配气机构的配气相位进行了优化设计，并在发动机台架上进行了对比试验，研究了配气相位对发动机燃烧及排放的影响。试验结果表明：随着气门重叠角的减小，HC和NOx排放量有所降低，但高转速时过小的气门重叠角，不利于HC排放量的降低；气门重叠角的减小使得缸内可燃气体浓度降低，在抑制NOx生成的同时，也损失了部分功率，因而在降低有害排放的同时，还要兼顾动力性；随着转速的升高...
Investigation of the Mach Number Effects on Fluid-to-Fluid Interaction in an Unsteady Ejector with a Radial-Flow Diffuser
Non-Steady Ejector Fluid-to-Fluid Interaction
2010/1/15
The concept of fluid-to-fluid direct interaction whereby energy can be transferred among the interacting fluids was demonstrated and shown to be conceivable in non-steady ejectors. Unlike steady eject...
Experimental Investigation of Swirl-Stabilized Syngas Flames by Transverse Fuel Injection
Swirl-stabilized flames syngas NOx Turbulent combustion
2010/1/15
Syngas offers a considerable opportunity for clean use of coal in power generation applications with potential decreasing of
pollutant emissions. However, there are gaps in the fundamental understand...
Experimental Investigation of Pongamia, Jatropha and Neem Methyl Esters as Biodiesel on C.I. Engine
Bio-diesel Non edible oils Transesterification
2010/1/15
The methyl esters of vegetable oils, known as biodiesel are becoming increasingly popular because of their low
environmental impact and potential as a green alternative fuel for diesel engine and the...