最正规的棋牌游戏平台

冷却塔更换方法

冷却塔更换方法

横流式冷却塔热力计算基本方程

ZAINILIUSHILENGQUETAZHONG,SHUIYUKONGQIDECANSHUZAICHUIZHIFANGXIANGSHANGBIANHUA,ZAIHENGLIUSHILENGQUETAZHONG,ZEZAICHUIZHIyHESHUIPINGxLIANGGEFANGXIANGSHANGTONGSHIBIANHUA,GUJISUANYAOFUZADEDUO。SHEKONGQIPINGXINGYUxZHOUFANGXIANGLIUDONG,SHUIYANyZHOUFANGXIANGLIUDONG。LINSHUIZHUANGZHIDEKUAN、GAO、ZHANGFENBIEWEIx、y、z,RUTU6-8SUOSHI。JIARUZAIzZHOUFANGXIANGSHANG,KONGQIHESHUIDEWENDU、LIULIANGJIHANBUBIAN,ZESHUIWENYANyFANGXIANGBUDUANXIAJIANG,ERKONGQIXIANGxFANGXIANGSHENGWEN、ZENGSHIHEZENGHAN。XIANQULINSHUIZHUANGZHINEIDEWEIYUANTIKUANdx、dyJIANTU6-8、ZHANGzDERONGJIz·dx·dyDERELIANGJIAOHUANJINXINGYANJIU。YANyFANGXIANGDELINSHUIMIDUWEIq,JINSHUIWENDUWEIt1;YANxFANGXIANGDEQILIUJUNYUNJINRU,QIZHONGLIANGLIULIANGWEIg,HANWEIi1。GENJURESHUISANFADERELIANGDENGYUKONGQIXISHOUDERELIANGYUANLI,KEDECHUWEIYUANTIzdxdyDEREPINGHENGFANGCHENGSHI。SHI6258WEIHENGLIUSHILENGQUETARELIJISUANJIBENFANGCHENGSHI,YOUBIANBIAOSHILENGQUETADELENGQUENENGLI,ZUOBIANSHILENGQUERENWUDUILENGQUETADEYAOQIU。

冷却塔通风机选择

最正规的棋牌游戏平台1、SHIYONGGONGKUANGWENDU、DAQIYA、JIEZHIBIAOGUANMIDUDANGZAIFEIBIAOZHUNZHUANGTAISHI,FENGJISUOCHANSHENGDEFENGYA、FENGLIANGHEZHOUGONGLVDENGJUNYINGANBIAO7-6ZHONGDEGONGSHIHUANSUAN。BIAO7-6SHI7-16~SHI7-20DEFUHAOWEI:G——KONGQILIULIANGm3h;H——QUANYAmmH2O;N——ZHOUGONGLVkW;n——ZHUANSHUrmin;t——WENDU℃;P——DAQIYALImmHg;γ——BIAOGUANMIDUkgm3。2、DIANDONGJIDEZHOUGONGLV。SHIZHONGG——KONGQILIULIANGm3h;H——QUANYAmmH2O;η——QUANYAXIAOLV;ηs——JIXIEXIAOLV,DIANJIZHIJIEQUDONGηs=1;LIANZHOUQIQUDONGηs=0、98;SANJIAOPIDAICHUANDONGηs=0、95;K——DIANJIBIAOGUANMIDUANQUANXISHU,0、5kWYIXIAK=1、5;0、5~1、0kW,K=1、4;1~2kW,K=1、3;2~5kW,K=1、2;75kWYISHANG,K=1、15。3、XUANZEFENGJIZHUYIYAODIAN:1GENJUKONGQIXINGZHI,GONGZUOHUANJINGTIAOJIANRUYIRAN、YIBAO、FUSHIXINGQIYUSHUI、CHAOSHIDENG,XUANQUBUTONGXINGZHIFUHEYAOQIUDEFENGJI,RUFANGFUSHIKEXUANYONGBOLIGANGFENGJI。2GENJUSUOXUDEFENGLIANG、FENGYABAOKUOXITONGZHONGDEZULITEXINGQUEDINGFENGJIDELEIXING、XINGNENGQUXIANJITEZHENGSHUJU,XUANYONGSUOXUYAODEFENGJI。3XUANZEFENGJISHI,RUXITONGLIANJIEBUGOUYANMI,HUIZAOCHENGLOUFENG,HUOZULIJISUANBUGOUYANMI,ZEJISUANKONGQILIANGBIXUKAOLVANQUANXISHU,YIBANQU5%~10%。4GONGCHENGZHONGDUIZAOSHENGYOUYIDINGYAOQIUDE,YINGXUANYONGDIZAOSHENGFENGJI。5ZAIMANZUSHEJIFENGLIANGDEQIANTIXIA,JINKENENGXUANYONGZHONGLIANGQING、ZHUANSUDI、NAISHUIDICHONGSHUA、ANZHUANGJIAODUDIAOFUDADENGDEFENGJI。

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冷却塔更换合同

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最正规的棋牌游戏平台LENGQUETASHEJIYUJISUANLENGQUESHUILIANGLENGQUESHUILIANGQSHISHEJIDEZHUYAOZILIAOZHIYIHESHEJIDEZHUYAODUIXIANG,JUEDINGLENGQUETATATIDEDAXIAO,YINCIYINGJINKENENGDITONGJIZHUNQUE。ANYAOQIU,YIBANWEI±5%,DANDUOSHUSHILIUYOUSHIDANGYUDI,YISHIYINGSHUILIANGZENGJIADEXUYAO。100ThJIXIETONG