hydraulic shock -> υδραυλικό πλήγμα, πλήγμα πίεσης, πλήγμα πιέσεως


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hydraulic shock -> υδραυλικό πλήγμα

water hammer -> υδραυλικό πλήγμα, κροτάλισμα υδροσωλήνα, θόρυβος υδροσωλήνα

Hydraulic shock (colloquial: water hammer; fluid hammer) is a pressure surge or wave caused when a fluid, usually a liquid but sometimes also a gas, in motion is forced to stop or change direction suddenly; a momentum change. This phenomenon commonly occurs when a valve closes suddenly at an end of a pipeline system, and a pressure wave propagates in the pipe.

This pressure wave can cause major problems, from noise and vibration to pipe rupture or collapse. It is possible to reduce the effects of the water hammer pulses with accumulators, expansion tanks, surge tanks, blowoff valves, and other features. The effects can be avoided by ensuring that no valves will close too quickly with significant flow, but there are many situations that can cause the effect.
Water hammer - Wikipedia

ar: طرق مائي; az: hidravlik zərbə; bs: prijelazno strujanje; ca: cop d'ariet; de: Druckstoß; en: water hammer; eo: premfrapo; es: golpe de ariete; et: hüdrauliline löök; fa: ضربه قوچ; fr: coup de bélier; he: הלם מים; hr: vodni udar; hu: vízütés; hy: հիդրավլիկական հարված; io: arieto hidraulikala; it: colpo d'ariete; ja: 水撃作用; kk: гидравликалық соққы; ko: 수격작용; lv: hidrauliskais trieciens; nl: waterslag; no: trykkstøt; pl: uderzenie hydrauliczne; pt: golpe de aríete; ro: lovitură de berbec; ru: гидравлический удар; tr: su darbesi; uk: гідравлічний удар; uz: gidravlik zarba; vi: búa nước; zh: 水錘作用
« Last Edit: 07 Jun, 2021, 13:40:19 by spiros »


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