Some New Systems for Improving the Partial Load Perofrmnace of High and Medium Speed Turbocharged Diesel Engines

摘要

For improving the partial load performance of turbocharged diesel engines, on the basis of Gu-system and SIP system invented by the author, an automatic aariable inlet, exhaust and injection timing system, simplified AVIEIT system, and a scavenging by-pass system, simplified Scaby system are introduced. The constructions of these two systems are simple. The performance simulation has been carried out, the result sows that the partial load performance had been improved quite a lot.