【摘要】 本文从理论上分析了坦克发动机排气所具有的动能,由此动能所转换的压力能,可满足旋风式空气滤集尘箱的抽尘所需,并据此分析了原有废气引射抽尘方案所存在的问题;提出了一种新的抽尘方案——扩压抽尘,并以试验数据比较了两种方案的性能.更多还原

【Abstract】 This paper suggested a new scheme of diffusor dust drawing from air filter collector in tank diesel engine. The kinetic energy of exhaust gas can be estimated and will be converted to pressure that sat- isfied the need of dust drawing. The experiment result of diffusor dust-drawing system was compared with injector dust-drawing system. It is obvious that diffusor dust drawing system is much better than the injector dust-drawing system.更多还原