最正规的棋牌游戏平台

冷却塔更换方案

冷却塔更换方案

冷却塔性能特性数N′及阻力特性求定

1、TEXINGSHUN′DEQIUDINGSHEZWEILENGQUETALINSHUIZHUANGZHITIANLIAODEGAODU,YOUSHI6-24DEZHI:2、ZULITEXINGLINSHUIZHUANGZHIZHONGDEFENGYASUNSHI,BUJINSUIFENGSUERBIANHUA,ERQIEYULINSHUIMIDUYOUGUAN,BUTONGLINSHUIMIDUDELINSHUIZHUANGZHIZULITEXINGGONGSHIWEI:SHIZHONGΔP——LINSHUIZHUANGZHIDEFENGYASUNSHImmH2O;γ1——JINTAKONGQIMIDUkgm3;Wm——LINSHUIZHUANGZHIZHONGDEPINGJUNFENGSUms;A、m——YOUSHIYANQIUDEDEXISHU。BIAO6-5WEIBUTONGLEIXINGDELINSHUITIANLIAOZULITEXINGSHIYANSHUJU。

冷却塔通风阻力计算经验公式

JINGYANFASHIJIANGTANEIGEBUJIANJINXINGDANDUJISUANZULI,GEBUJIANZULIZHIHEWEIQUANTAZONGZULI,ZAICIJISUANZHONGMEIYOUKAOLVGEBUJIANZHIJIANDEXIANGHUYINGXIANG。DANSHIJISHANG,TANEIGEBUJIANJINMIXIANGGUAN,HUYOUYINGXIANG,YINCIBIRANHUIZAOCHENGJISUANSHANGDEWUCHA,SHIJISUANDEZONGZULIWANGWANGPIANXIAO,ANZHEIYANGJISUANJIEGUOXUANYONGFENGJI,ZAISHIJIYUNXINGZHONG,FENGLIANGWANGWANGDABUDAOSHEJIYAOQIU。ZAIXINTASHEJISHI,YINGJINKENENGCAIYONGXIANGSITONGXINGTADESHICEZONGZULIXISHUHUOJINXINGZHUANMENDEMOXINGSHIYANYIQIUDEJIAOJINGQUEDESHUJULAIJINXINGXINTADEKONGQIDONGLISHEJI。JINGYANGONGSHITONGFENGZULIJISUANFENJIXIETONGFENGLENGQUETAHEFENGTONGSHIZIRANTONGFENGLENGQUETA,HOUZHEGUANXIBUMIQIE,GUZHEILIZHUYAOTAOLUNJIXIETONGFENGLENGQUETADEZULIJISUAN。1、TONGFENGZULIJIXIETONGFENGLENGQUETANEITONGFENGZONGZULIDENGYUTANEIGEBUJIANZULIDEZONGHE。SHIZHONGhi———GEBUJIANDEQILIUZULIkgm2HUOmmH2O;ξi———GEBUJIANDEZULIXISHU;Wi———QILIUTONGGUOLENGQUETAGEBUJIANDEFENGSUms;γm———LENGQUETANEISHIKONGQIDEPINGJUNMIDUkgm3,γm=0、98γ1;γ1———JINRULENGQUETADEKONGQIMIDUkgm3;g———ZHONGLIJIASUDU9、81ms2。mmH2OYUYALIZHIJIANDEGUANXIWEI:1GEGONGCHENGDAQIYA=1kgcm2=10000kgm2,YALIDEDANWEICHANGKEYONGSHUIZHUHUOSHUIYINZHUGAODUBIAOSHI,10mH2OGAODU=1GEGONGCHENGDAQIYA=1kgcm2HUO1mmH2O=1kgm2。ZE1GEDAQIYA=760mmHg=10000×760735、5=10333kgm2=1、0333kgcm2=1、0333GONGCHENGDAQIYA。ZETONGFENGDEZONGZULIYONGYALIBIAOSHIWEI:SHIZHONGFUHAOTONGSHI7-1。JIXIETONGFENGLENGQUETAGEBUJIANDEJUBUZULIXISHUξiDEJISUANGONGSHIRUXIA:TAJINFENGKOUZULIXISHU:ξ1=0155。DAOFENGZHUANGZHI:SHIZHONGq———LINSHUIMIDUm3m2·h;l———DAOFENGZHUANGZHIZHANGDUm。LINSHUITIANLIAOCHUQILIUZHUANWAN:ξ3=0、5LINSHUITIANLIAOZHICHENGLIANGDEZULIXISHU:SHIZHONGF0———LINSHUITIANLIAOZHONGQILIUTONGGUODEYOUXIAOMIANJIm2;F5———QILIUTONGGUODELINSHUITIANLIAOZHICHENGLIANGCHUJINGTONGLIUMIANJIm2;LINSHUITIANLIAOJINKOUTURANSHOUSUO:SHIZHONGF1———LINSHUITIANLIAODEJIEMIANJI,DENGYUTATINEIHENGJIEMIANJIm2;LINSHUITIANLIAO:SHIZHONGξ0———DANWEIGAODULINSHUITIANLIAOZULIXISHU;kq———XISHU,CHAGEZHONGLINSHUITIANLIAOZULIXISHUξDESHIYANSHUJUBIAOJISHUIPAISHUISHEJISHOUCE4,FUBIAO3;h1———LINSHUITIANLIAOGAODUm,YIBANCAIYONGSHIYANZILIAOYIBAOKUOJINKOUTURANSHOUSUOHECHUKOUTURANFANGDADEZULI;FENGJIJINFENGKOUJIANSUOGUANXING,ANBUTONGJINKOUTIAOJIANJISUAN,JIANTU7-2ZHONGa、b、cSANZHONGTIAOJIAN。ZHUIXINGSHOUSUODEZULIXISHUξ10KECHABIAO7-1:TADINGYUANHUSHOUSUOYUFENGTONGXIANGJIEξ10KECHABIAO7-2;TATIYUFENGTONGYUANHUGUANGHUAQUXIANLIANXUZULIXISHUANXIASHI7-10JISUAN:SHUITIANLIAOZHIJIADEZULIXISHU。4GONGSHI7-10SHIYONGYUTATIYUFENGTONGYUANHUGUANGHUAQUXIANLIANJIEDUOYONGYUBOLIGANGLENGQUETA,DANGTADINGYUANHUSHOUSUOYUFENGTONGXIANGJIESHI,KETONGGUOCHABIAO7-1、7-2DEξ10。2、LENGQUETADEFENGSULENGQUETAZHONGDEFENGSUSHIYINGXIANGLENGQUETASHEJIDEZHUYAOYINSUZHIYI。FENGSUGUODA,SUIRANKEZENGJIAREJIAOHUANQIANGDU,DANXIANGYINGZENGDALETONGFENGZULI。FENGSUYUZULIYINGJINXINGTONGYIKAOLVYUPINGHENG,SHIZHIDADAOJIAOHAODEJISHUHEJINGJIXIAOGUO。JIXIETONGFENGLENGQUETADEFENGSU,KEYOUXIASHI7-13JISUANQUEDING。SHIZHONGG——KONGQILIANGm3h,YOUFENGJITEXINGQUXIANGAOXIAOQUCHADE;Fi——QILIUTONGGUOLENGQUETAGEBUJIANDEJIEMIANJIm2。ZAIWEIQUEDINGTONGFENGJIXINGHAOSHI,TONGGUOLENGQUETATIANLIAONEIDEFENGSUYIBANWEI:PENSHUISHIHUODIANDIWEI:1、3~2、0ms;BOMOSHIWEI:2、0~3、0ms。

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