This results in an extended but mechanically adjustable constant volume combustion period up to 60掳 with improved piston to crank relationship throughout main conversion angle. The extended dwell duration and new piston to crank relationship at TDC and BDC improve the engine operation as well as ...
The BDC Designer enables you to define the entities in your model and to visually arrange their relationships with one another. BDC设计器可用于定义模型中的实体,并且直观地排列实体之间的关系。 technet.microsoft.com 3. In the two-cycle engine, the piston ACTS as a valve, clearing valve ports in...
The distance from TDC to BDC of the diesel engine is called (). A.gap B.clearance C.radius D.stroke 你可能感兴趣的试题 单项选择题 The diffuser prevents pressure pulses from one cylinder () another during operation. A.to interfere with ...
aFigure 1 shows the ideal cycle of reciprocating pneumatic engine. The cycle consists of 3 periods: the intake period is composed of an isometric process 1–2 and an isobaric process 2–3; the following expansion period is a polytropicprocess 3–4; the exhaust period is composed of an ...
单选题 In a four-stroke engines the camshaft rotates at ___. A、 half B、 twice C、 the D、 four 查看答案 单选题 During working, when the piston is near the ___, the air ignites the fine spray of fuel. A、 TDC B、 DTC C、 BDC D、 BCD 查看答案 单选题 Fuel injected ...
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Late fuel injection occurring at, or after TDC in a diesel engine is indicated by excessive exhaust smoke and ___. A. low exhaust temperature B. low firing pressure C. fuel knock in each cylinder D. mechanical knock in each cylinder 查看完整题目与答案 无独立结尾是在逐层论述之后...
Which of the following is true about the fuel injection with an ordinary diesel engine?() A. The process begins after TDC B. The process ends before TDC C. When the piston is near to the TDC the fuel injection ends D. None of the above is true 查看完整题目与答案 柜台债券业...
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声明: 本网站大部分资源来源于用户创建编辑，上传，机构合作，自有兼职答题团队，如有侵犯了你的权益，请发送邮箱到feedback@deepthink.net.cn 本网站将在三个工作日内移除相关内容,刷刷题对内容所造成的任何后果不承担法律上的任何义务或责任