Using the ANSYS software,some fluid thermodynamic FEM models of EGR coolers were established,the temperature fields of the fluids in the EGR coolers were simulated and verified by the experimental results in literatures,and furthermore,the cooling efficiencies of the EGR coolers with different radiators and different number of cooling pipes were analyzed and compared.
应用ANSYS软件建立了EGR冷却器流体热力学有限元模型,对流体的温度场进行了仿真研究和试验验证,进而对不同散热器形状和不同管道数EGR冷却器的冷却效率进行了对比研究。
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。
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
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
Study on EGR for a Turbocharged and Intercooled Heavy-duty Diesel Engine;
车用重型增压中冷柴油机EGR试验研究
Study on Control System for Cooling System of Exhaust Gas Recirculation on Car Engine;
汽车发动机EGR冷却控制系统的研究
Investigation on EGR Technology of an Automotive Turbo-charged and Inter-cooled Diesel Engine;
增压中冷车用柴油机EGR技术试验研究
Experimental Study on EGR Electronically Controlled Cooling System in Diesel Engine
柴油机EGR电控冷却系统试验研究
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
The Brazing Technics of the EGR Cooler and the Study on the Corrosion Resistance of the Brazed Joint;
废气再循环（EGR）冷却器的钎焊工艺及钎焊接头的耐腐蚀性研究
above throttle valve EGR system
节气门前EGR系统
below throttle valve EGR system
节气门后EGR 系统
load proportional EGR system
负荷比例式egr系统
electronic controlled EGR system
电子控制式EGR系统
sonic controlled EGR system
声速控制式EGR系统
exhaust pressure controlled EGR system
排气压力控制式EGR系统
venturi vacuum controlled EGR system
喉管真空控制式EGR系统
ported vacuum controlled EGR system
孔口真空控制式EGR 系统
Connect vacuum line to EGR valve.
将真空管路连接到EGR阀。
Loose install EGR tube and EGR valve to intake manifol
将EGR管和EGR阀装入进气歧管，并保持松动。