Research and Experiments of EGR Rates Effect on a Turbocharged Diesel Engine;
增压直喷式柴油机EGR率测试及优化研究
The experimental results prove that the electromagnetic driven EGR-Valve has better response characteristics and control precision of EGR rate than the vacuum driven EGR-Valve.
试验结果表明,该阀在开闭的响应时间、EGR率控制精度等性能方面与真空式EGR阀相比具有较大的优势,完全能适应电控发动机排放满足国III以上对EGR阀性能的要求。
This paper mainly dissertates how to achieve the exact EGR rate control,and how to calibrate EGR MAP during application.
本文主要论述了在应用该技术的过程中如何实现EGR率的控制和EGR MAP图的标定。
To improve diesel exhaust and reduce NOx emission,a cooled EGR system was added based on the original digital electronic governor.
为了改善柴油机的排放,抑制NOx的生成,在原电子调速系统基础上增加冷EGR系统。
A testing system of engine EGR valve design and implementation
发动机EGR阀测试系统设计与实现
Experiments of cooling EGR temperature influence on emission of diesel engines of vehicles
冷EGR温度对车用柴油机排放影响的试验
The Investigation on Combustion Process of Diesel Engine Based on the Concept of EGR and LTC
基于EGR和低温燃烧概念的柴油机燃烧过程研究
Effects of EGR Cooling Intensity on Turbocharged Diesel Engine NO_x Emissions
EGR冷却强度对增压柴油机NO_x排放的影响
Experimental Study on Effect of EGR on NO_x and Smoke Emission of a High Speed Direct Injection Diesel Engine
EGR影响高速直喷柴油机NO_x和烟度排放机理的研究
cold crack temperature
低温龟裂温度,冷裂温度
above throttle valve EGR system
节气门前EGR系统
below throttle valve EGR system
节气门后EGR 系统
variable temperature cryostat
可变温度低温恒温器
A high - temperature thermostat.
高温恒温度，高温调节器
Effects of EGR and Cooled EGR on Combustion and Emission of a Diesel Engine
EGR和冷EGR对柴油机燃烧和排放的影响
auto-ignition temperature
自燃温度自动点火温度
armored thermometer
带套温度计,铠装温度计
Thermometer gives indication of changes in temperature.
温度计显示温度的变化。
a thermometer that records the temperature automatically.
自动记录温度的温度计。
The average temperature falls between the highest and lowest points of heat and cold.
平均温度是指最高温度和最低温度之间的温度。
The temperature was up in the nineties.
温度高达90多度。
The thermometer reads 30 degrees.
温度计指着30 度。
The temperature was minus 20 degrees.
温度是零下20度。