Therefore, the local pressure p = pin + Δpf at a certain point in the flow channel, the expression of the condensation rate according to the water-gas interface conditions is:
Therefore, the local pressure of a point in the runner, p-pin, and pf, according to the conditions of the water-gas interface, deduce the condensation rate expression as:
Therefore, the local pressure at a certain point in the flow passage P = pin + Δ PF. According to the water gas interface conditions, the expression of condensation rate is derived as follows:<br>