- #1
kyle pender
- 6
- 0
I have an electric air heater with a pressure loss of 3kPa (according to manufacturer at the flow rate and temperature I will be using). Air is supplied to the heater using a centrifugal fan with a static pressure of 8.7kPa (gauge) and a flow rate of 88m3/hr, giving a dynamic pressure of around 95Pa.
My question is; will this loss of 3kPa be static, dynamic or a bit of both? I would like to calculate the outlet velocity after passing through the heater (using bernoulli equation) and I having difficulty without knowing what pressure to deduct the 3kPa from.
My question is; will this loss of 3kPa be static, dynamic or a bit of both? I would like to calculate the outlet velocity after passing through the heater (using bernoulli equation) and I having difficulty without knowing what pressure to deduct the 3kPa from.