Pipe resistance
Thread Content
Due to the installation conditions, the safety valve on the boiler requires two 90-degree elbows in the exhaust pipe, which increases resistance. To reduce this resistance, it is necessary to increase the pipe diameter. I would like to know by how much the diameter needs to be increased from DN100 in order to compensate for the increased resistance caused by those two 90-degree elbows Are there any calculations for this?
Additional condition: the pipe leading away from the safety valve is 5 meters long