coefficient air consumption
excess air coefficient α
Leakage Coefficient
漏气系数
漏损系数
漏泄系数
漏磁系数
泄漏系数
双进风巷风路
superfluous air coefficient
air leakage
漏风
气体渗漏
漏空气
漏风量
空气泄漏
空气渗漏
漏风率
空气渗透
气漏
漏气
漏汽
气腿支承
窜气
air leakage flow pattern
air leakage in gob area
air leakage into flue duct
air leakage into furnace