针对调节阀的流量特性、压降、闪蒸、气蚀及噪音等问题介绍了调节阀在选型和应用中的要点。
This paper introduced control valve selection and its application based on the theory of flow characteristic, pressure drop, flashing, cavitation and noise.
高温、高压、高压差的蒸汽调节阀中的流动不稳定导致异常的振动，造成阀门的磨损及阀杆破坏以及流动中的压损。
The unsteady flow in the high pressure steam valve cause unusual vibration, the valve pole to be destroyed, the pressure while flowing to be lost, etc.
通常安装在减压阀，泄压阀、定水位阀或其它设备的进口端，用来消除介质中的杂质，以保护阀门及设备的正常使用。
Usually installed in the valve, pressure relief valves, water valves or other devices given the import side, the medium used to remove impurities, to protect the normal use of valves and equipment.
介绍了ADV微分浮阀塔盘的结构特点及其在常压蒸馏装置中的工业应用情况。
The structure features of ADV differential floating tray are described together with its application in atmospheric distillation unit.
在事件树分析中，考虑了各种类型和位置的破口，如：压力管破损、压力管和排管破损、供水管破损、稳压器卸压阀/蒸汽排放阀故障开启以及液体排放阀故障开启等。
Pressure Tube Rupture, Pressure Tube and Calandria Tube Rupture, Feeder Breaks, Pressurizer Relief/Steam Bleed Valves Fail Open, Liquid Relief Valves Fail Open, etc.
在阀芯上开均压槽用来减少卡紧力的方法已经在实际中得到了广泛的应用。
The method of chamfer equalizer-slot in the spool, which used to decrease the tightening force, was wildly used in the practical application.
根据飞机维护手册中对碱性电瓶释压阀压力的测试要求，研制成功了一台专用释压阀压力测试仪。
According to the requirements of aircraft maintenance manual related to alkaline valve test, a specified alkaline battery relief valve pressure test equipment has been developed in this paper.
设计了一套专门用于控制多级节流管汇液动平板阀的控制系统，主要目的是为多级节流系统在压井过程中实现自动控制奠定基础。
A control system which USES to control the flat valve of multistage throttle is design in order to establish the foundation for automatic control of multistage throttle during press the well.
电液伺服阀是铝箔轧机压上电液控制系统中的关键零部件。在介绍电液伺服阀工作原理的基础上，就其使用与维护要素作了阐述。
Electro Hydraulic Servo Valve is key component in roll load system of aluminium foil rolling mill. This paper introduces the principle and maintenance of Electro Hydraulic Servo Valve...
主要结构有：JDQM全面罩、供气阀、减压阀、背板、压力表、报警哨、中压管、碳纤维复合气瓶等。
Main structured items are: JDQM full face mask, air supply valve, pressure regulator valve, backboard, pressure gauge, alarming whistle, medium pressure tube, carbon fiber composite cylinder, etc.
通过建模、仿真分析，可以在设计这种保压系统过程中，较好地确定单向阀的泄漏特性，为选用元件提供依据。
The leakage characteristic of the rebound valve can be established by building the simulation model in the process of designing this kind of hydraulic system, according tow…
通过建模、仿真分析，可以在设计这种保压系统过程中，较好地确定单向阀的泄漏特性，为选用元件提供依据。
The leakage characteristic of the rebound valve can be established by building the simulation model in the process of designing this kind of hydraulic system, according tow…
应用推荐