在Gas Tier III模式下,ETV完全开启,CBV/EGB关闭,废气再循环率在30%左右,可完全满足Tier-Ⅲ要求; 在Diesel Tier II模式下,ETV完全开启,CBV保持关闭。低负荷下EGB保持关闭,高负荷时,EGB会开启,废气再循环率在30%左右; 在Diesel Tier III模式下,ETV完全开启。低负荷下,CBV保持开启,EGB关闭。高负荷下,CBV保持...
The invention discloses a supercharged diesel engine EGR (Exhaust Gas Recirculation) system intelligent cooling device, comprising an EGR mixer (3), a mechanical water pump (4), an electric control fan (5), a radiator (6), a thermolator (11), an EGR cooler (13), an electric control ...
EGR cooler is integrated with the engine's EGR system and the EGR valve. Application scope EGR coolers integrated with the bypass function and a DC-motor operated valve are the standard design EGR solution for diesel engines of Euro 6 standards and above. ...
DPF=Diesel Particulate Filter柴油颗粒过滤器(经常与EGR 一起使用)指安装在柴油车排气系统中, 通过过滤来降低排气中颗粒物(PM )的装置,简称DPF。A diesel particulate filter, sometimes called a DPF, is a device designed to remove diesel particulate matter or soot from the exhaust gas of a diesel ...
A Diesel engine including a load responsive mechanism providing a load mechanical output dependent on the load on the engine; a source of vacuum pressure; a load pressure converter communicating with said source and coupled to said load responsive mechanism, the load pressure converter providing a ...
EGR on combustion and emission were studied though the test of 5 s torque increase at constant speed on a high pressure common rail electronically controlled heavy duty diesel engine. The results show that the EGR rate will overshoot so that the soot emission drastically increases if the EGR ope...
EGR DEVICE FOR DIESEL ENGINE 优质文献 相似文献EGR CONTROL METHOD AND DEVICE FOR SUPERCHARGE TYPE DIESEL ENGINE PURPOSE:To lessen contamiation in a compressor by reducing EGR amount to be passed through the compressor, in an EGR device in a supercharge type engine. CONSTITUTION:A primary exhaust...
EGR on combustion and emission were studied though the test of 5 s torque increase at constant speed on a high pressure common rail electronically controlled heavy duty diesel engine. The results show that the EGR rate will overshoot so that the soot emission drastically increases if the EGR ope...
Model based control of air and EGR into a diesel engineJammoussi, HFranchek, M AGrigoriadis, KBooks, M
EGR DEVICE FOR DIESEL ENGINE 优质文献 相似文献EGR CONTROL METHOD AND DEVICE FOR SUPERCHARGE TYPE DIESEL ENGINE PURPOSE:To lessen contamiation in a compressor by reducing EGR amount to be passed through the compressor, in an EGR device in a supercharge type engine. CONSTITUTION:A primary exhaust...