气阀是压缩机中用来控制气体进出气缸的部件。主要由阀座、阀片、弹簧与升程限制器组成。阀片与阀座之间的升启高度或闭合决定了气体通道的大小和密闭。弹簧主要用以推动阀片关闭,也可减轻阀片开启时与升程限制器的撞击。升程限制器可限制阀片的升程并可承座弹簧;气阀阀片的启闭由气缸内、外气体压差与弹簧力控制,无需其他驱动机构,故称自动阀。
聚醚醚酮在活塞式压缩机气阀中的应用 关键词:聚醚醚酮;气阀;应用;活塞式压缩机 [gap=651]Key words:PEEK;gas valve;application;piston compressor
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词定义 中文名称:气阀 英文名称:valve 其他名称:气门 定义:用来控制进... 传感器 传感器 (也称为探测器 )是一个物理量,它转换成一个可以观察员或由仪器读信号的设备... 混流式压缩机
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进气阀 admission valve ; [机] air inlet valve ; [机] air intake valve ; air admission valve
通气阀 breather ; air vent valve ; vent valve ; snifting valve
排气阀 Exhaust valves ; air release valve ; [机] Vent Valve ; exhaust valve
放气阀 air vent valve ; vent valve ; air evacuation valve ; air release valve ; release valve
空气阀 [机] air valve ; blast gate ; atmospheric valve ; air cap
吸气阀 Aspirating valves ; air suction valve ; [机] Suction valve ; exhalation valve
空气阀门 Air valves ; Air ales ; Air r valves
废气阀门 wastgate ; Waste-gate
充气阀 [机] charge valve ; [机] charging valve ; gas precharge valve ; gas charging valve
The reliability of this valve is higher. The stiffness coefficient, stresses and equivalent motion mass of the damping plate were calculated by means of FEM.
运用有限元法计算自弹缓冲片刚性系数、工作过程应力及等效运动质量,并建立相应的气阀工作过程数学模型。
参考来源 - 期刊学术社区The diagnoses of variations in valve clearances and engine cylinder loads are discussed. The relationships between vibration characteristics and engine working conditions are presented.
文中以柴油机气阀间隙异常的诊断和柴油机负荷状态的识别为例阐述了该方法的实现过程,并给出了振动信号的特征参数与柴油机工作状态之间的关系。
参考来源 - 基于BP神经网络的船用柴油机振动状态监测·2,447,543篇论文数据,部分数据来源于NoteExpress
俄罗斯对此的反应时动用它钟爱的武器:天然气阀门。
Russia’s response is to reach for its favourite weapon: the gas taps.
除非闻到煤气味或认为煤气正在泄漏,不用关掉煤气阀门。
Leave the gas on at the main valve, unless you smell gas or think it \ 's leaking.
对于发现号内部氢气阀问题的关注已经导致发现号延迟发射一个月了。
Concerns about hydrogen gas valves inside Discovery already had forced a one-month delay.
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