leakage rate test

基本解釋

Leakage rate:12-hour pressure maintaining test.
泄漏率：12小時保壓測試。
The accurate judgement of airtightness test of gas engineering facilities must depend on Leakage rate, but not on pressure drop.
燃氣工程氣密性試驗的準確鑒定必須采用滲漏率，而不能用壓力降。
The influences of the spiral groove parameters on the opening force, power loss, leakage rate and stiffness of gas film were investigated by the experimental test.
螺旋槽干氣密封試驗分析了干氣密封螺旋槽幾何參數(shù)對開啟力、功耗、泄漏率和氣膜剛度的影響，并通過理論計算對試驗數(shù)據(jù)給予了驗證。