Hello everyone,

A air cooled steam condenser that is running successfully and perform according to thermal design conditions. but there is a problem on condenser is that generating noise at the condensate collection and not-condensate evacuation region. i don't know why this happen and what is physics behind that. i think so this happening due to density changes suddenly is this section.

please suggest me how can i shut out this problem. and what is physics behind that.

thanks in advance