Diesel engines only: Replace the fuel pump If the culprit of white smoke from the exhaust is because the timing of the injector pump is off, you might simply need to reprogram the computer. If that doesn’t solve the issue, you will most likely have to replace the pump entirely....
More complicated things like dfp and egr in cars! And the whole Asia is driving old perkins diesels and 2 stroke motorbikes. 11/03/2016 - 22:07 | Anonymous In reply to by HF_Martini6 The environment is fine, don’t believe that crap VW didn’t do anything no one else didn’t,...
In some diesels notably those with an EGR Exhaust Gas Recirculation you will often still see a throttle body used. This creates a pressure differential in the intake allowing the exhaust gases to flow better. Diesel engines are made to run lean due to their high compression ratios. The higher...
consumption have been obtained with this strategy in spark igni- tion engines [7,8]. The potential of advancing IVC, together with turbocharging, for NO x emissions control has also been explored in diesel engines with success, achieving reductions in the range ...
EGR冷却器 EGR valve EGR阀 FPT F1C 3.0 L engine 4 valves/cylinder4气门/缸 CR injection高压共轨系统 26 June 2007 33 HD with EGR / trap – exhaust configuration带EGR/颗粒捕集器排气系结 构 Particulate trap 颗粒捕集器 Silencer消声器
heavy-duty diesel engines running standard performance cases. This mode may not be accurate for cases at idle, with high EGR, or non-diesel fuels. 14、Profile Combustion 15、Friction Losses Material Sand Roughness (mm) Drawn tubing, metal 0.0015-0.0025 ...
opposed-piston two-stroke diesel engine over a conventional four-stroke design are a reduced parts count and lower cost. 从历史上看,对置活塞二冲程柴油发动机在燃油效率和功率密度所创的记录,还尚未 被任何其他类型的发动机所打破。在二十世纪后半叶,现代排放法规的出现阻止了两 ...
Wedevelopedanexhaustgasrecirculation(EGR)heatingsystemwhichroutesexhaustfromtheexhaustmanifolddirectlyintooneofthetwointakerunnerspercylinder.Usingsolenoidactuatedcontrolvalves,wecanthencontrolexhaustgasinjectionwithquickresponsetimesandhighprecisiontocontroltheintaketemperatureofeachcylinderindependently.Throughtemperaturewehave...
intake and exhaust valves. The DOHC engine is considered to be more efficient cnginc;but is somctimes more clifficuIt to adjust the valves. cam凸轮lobe 凸角 4. W-engine:ei rare engine design, basical ly simi lar to a V~engine, but using three instcad of two cyl inder rows. ...