What is hammering in steam or water flow pipe line. how it
is happening.

Answer Posted / devanesan

in the water flow air will cause for hammering because of
dencity difference of liquid and air. both will have
different velocity the water hit the pipe wall and
hammering is happening. in the steam line also the same
phenomina happening. and one more is if the pipe line is
cool then the steam contrased when come contact with cool
pipe. it also cause for hammering.
there should not be any different dencity fluid while flow.

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