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1、漏量估算公式根据建设项目环境风险评价技术导则(HJ/T 169-2004)的附录A,液体泄漏速度QL 用柏努利方程计算:L = dA式中:L 液体泄漏速度,kg/sd 液体泄漏系数,此值常用0.6-0.64A 裂口面积,m2 液体密度,kg/m3P 容器内介质压力,Pa;P0 环境压力,Pa;g 重力加速度,m/s2;h 裂口之上液位高度本法的限制条件:液体在喷口内不应有急剧蒸发。压力水管漏点漏量估算表格水损表 根据压力 & 漏洞直径压力 (bar)漏洞直径升/分钟升/小时m3/天m3/月m3/年102mm4mm6mm8mm727601004201,6203,6006,000103966144
2、3051902,6234,3923,66014,28031,39052,58082mm4mm6mm8mm6.52350853901,3803,0005,100933721222741,0082,1963,7213,28012,04026,28044,53062mm4mm6mm8mm4.81840702881,0802,4004,2007 26581012137931,7693,0802,5509,49021,17036,88042mm4mm6mm8mm3.81432552288401,9203,30052046791526101,4032,4091,8207,30016,79028,83032mm4mm6mm8mm3.21227481927201,6202,8804.617.238.869.121385161,1642,0731,6506,19013,92024,8701.52mm4mm6mm8mm1.8715271084209001,6202.51021.638.8753006481,1649003,6007,77613,968