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Fluidics: the answer to problems of handling hazardous fluids

机译:流体学:解决危险流体问题的答案

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Dangerous fluids must be kept within a containment. This may be a problem in emergency situations which almost inevitably happen from time to time in mechanical pumps and flow control valves due to material fatigue, seizing, or screws getting loose. During maintenance and repair the fluid may be exposed. A solution is offered by no-moving-parts maintenance-free fluidics. Three classes of devices are discussed: A) passive flow controllers, B) valves controlled by an external signal, C) fluidic pumps driven by alternating flow.
机译:危险液体必须保持在安全壳内。在紧急情况下这可能是个问题,由于材料疲劳,卡住或螺丝松动,几乎不可避免地会在机械泵和流量控制阀中不时发生这种情况。在维护和修理期间,流体可能会暴露在外。无运动部件免维护的流体装置提供了一种解决方案。讨论了三类设备:A)被动流量控制器,B)由外部信号控制的阀,C)由交替流驱动的流体泵。

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