Could someone give me a name of a book or of an article, showing how to calculate the speed and depth of water flowing on a floor, in a room where a sprinkler head opened and let water out for several hours ?
Is there also a way to calculate the rate of spreading the water from one room to the...
Fire truck pump can have a negative inlet pressure, since it can take water in a lake with a water level below the pump.
Some literature I read state that it is different when the pump is connected to a hydrant with hoses, and that the pump inlet pressure should not be lower than the positive...
Hi,
I am looking for information about a forged brass ball valve 400 WOG. I
would appreciate getting references from your company or manufacturing
standards (ASTM or others) about torque testing on the threads of a
two-piece screwed valve, and on the valve external female threads
receiving a...
Hi,
I am looking for information about a forged brass ball valve 400 WOG. I would appreciate getting references or standards (ASTM or others) about torque testing on the threads of a two-piece screwed valve, and on the valve external female threads receiving a screwed pipe.
Thank you in...
