| cavitation |
The formation and collapse of gas pockets or bubbles on the blade of an impeller or the gate of a valve; collapse of these pockets or bubbles drives water with such force that it can cause pitting of the gate or valve surface.
출처: www.e11th-hour.org/resources/backgrounders/environ...
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| cavitation |
The rapid formation and depletion of air bubbles that can damage the material at the solid/liquid interface under conditions of severe turbulent flow.
출처: www.stainless-steel-world.net/glossary/a_index.asp
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| cavitation |
formation of an air or vapor pocket (or bubble) due to lowering pressure in a liquid, often as a result of the collapse of a vapor bubble. Cavitation can occur in a hydraulic system as a result of low fluid levels that draw air into the system, producing tiny bubbles that expand explosively at the pump outlet, causing metal erosion and eventual pump destruction. ...
출처: www.tef.marmara.edu.tr/makine/gurcan/enerji/indust...
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| cavitation |
the vaporization of a liquid under the suction force of a pump, usually due to inadequate flow to a pump. The vaporization can create voids within the pump supply line. In SPF spray pumps, cavitation will result in off-ration foam.
출처: www.ballendorfer.com/glossary/glossaryC.htm
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| cavitation |
the rapid formation and collapse of vapor pockets in a flowing liquid in regions of very low pressure. The xylem cells in a seedling cavitate as the seedling fails to take up water under drought conditions. See 'plant moisture stress'.
출처: www.cof.orst.edu/cof/teach/for442/glossary/gloss1....
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