Noun
A vessel partly filled with water, exhausted of air, and hermetically sealed. When reversed or shaken, the water being unimpeded by air, strikes the sides in solid mass with a sound like that of a hammer.
A concussion, or blow, made by water in striking, as against the sides of a pipe or vessel containing it.
Source: Webster's dictionaryDrive and delivery pipe design Since both efficiency and reliable cycling depend on water hammer effects, the drive pipe design is important. Source: Internet
Meanwhile, the water hammer from the closing of the waste valve also produces a pressure pulse which propagates back up the inlet pipe to the source where it converts to a suction pulse that propagates back down the inlet pipe. Source: Internet
The delivery pipe is much less critical since the pressure vessel prevents water hammer effects from traveling up it. Source: Internet
The device uses the water hammer effect to develop pressure that allows a portion of the input water that powers the pump to be lifted to a point higher than where the water originally started. Source: Internet
The device uses the water hammer effect to develop pressure that lifts a portion of the input water that powers the pump to a point higher than where the water started. Source: Internet
Vibration and water hammer may be a serious problem. Source: Internet