一肖中特免费资料公开选料

淄博盈成金属制品有限公司

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86 0533 7245614

淄博盈成金属制品有限公司

联系人:韩经理

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电话:86 0533 7245614

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地址:淄博市周村区309国道



平面不锈钢盘管阻力研究

更新时间:2016-11-17 点击数:1659

DIBANCAINUAN、DINGPENGGONGLENGDENGGONGCHENGYINGYONGZHONG,CHANGHUIYUDAOLIUTILIUJINGWANQUBUXIUGANGPANGUANWENTI。TONGCHANGLIUTIZAIGUANNEIYANDUANMIANDELIUSUFENBUSHIBUJUNYUNDE,ZHONGXINLIUSUDAERJINBIANBICHULIUSUXIAO。DANGLIUTIJINRUBUXIUGANGWANGUANSHI,YOUYULIXINLIDEZUOYONG,HUICHANSHENGFANGXIANGCHUIZHIYUGUANLUZHOUXIANGDELIUDONG,CHENGWEIERCILIU。YOUYUERCILIUDEYINGXIANG,SHIBUXIUGANGWANGUANYUZHIGUANXIANGBILIUDONGZULIXIANGYINGZENGDA。BUTONGDEZHENLUPANRAOFANGSHI,RUDANHUIZIXING、SHUANGHUIZIXINGHESHEXINGDENG,YIJIGEPANRAOFANGSHIXIABUTONGDEJIHETIAOJIAN,QIZULITEXINGJUNBUTONG。QIANRENYIJINGZUOLEYIXIEZHEIFANGMIANDEYANJIUGONGZUO,DANDUIBUXIUGANGWANGUANTONGSHIKAOLVLIUTAI、PANRAOFANGSHIHEJIHEYINSUDENGZHUDUOFANGMIANYINGXIANGDEDINGXING、DINGLIANGYANJIUBUDUO。MUQIANZAIGELEIHUANREQIJIDIBANCAINUANDENGGONGCHENGYINGYONGZHONG,PINGMIANPANGUANSHUIZULIDEJISUANJIBENSHANGSHIANZHIGUANJISUANZAICHENGYIXIUZHENGCHANGSHU,HUOJICHUGUSUANFANWEI,ZHEIYANGDEJISUANQIJIEGUOKENENGYUSHIJIQINGKUANGBUFU。

 

    BENWENCONGGONGCHENGSHIJICHUFA,TONGGUODUIJIZHONGPINGMIANXINGSHIWANQULIUDONGZULITEXINGDESHIYANYANJIU,DINGXINGHEDINGLIANGDIFENXIBUXIUGANGPANGUANZULITEXINGSUIPANGUANDEPANRAOFANGSHI、BUXIUGANGPANGUANDEJIHECANSHUJIQIZUHEDEBIANHUAGUILV,YIJILEINUOSHUDENGYUNDONGCANSHUDUIZULIDEYINGXIANG,WEIJINYIBUSHENRUDELILUNYANJIUYUSHIYANYANJIUMODINGJICHU。

 

SHIYANCESHIJISHUJUCHULI

 

1.1SHIYANCESHI

 

一肖中特免费资料公开选料    SHIYANXITONGFENWEISHIYANDUAN、LIULIANGDIAOJIEDUAN、LIULIANGCELIANGDUAN、SHUIZULICELIANGDUANHESHUIXIANGDENGJIBUFEN,JIANTU2,SHIYANDUANCAIYONGNEIJING8mm,BIHOU2mmDEXIANGJIAOGUAN,FENBIEBUZHILEZHIGUANHESHUANGHUIZIXING、DANHUIZIXINGJISHEXINGSANZHONGPINGMIANPANRAODEHUILU,RUTU3SUOSHI;LIUZUICEZUIDUANSHIYOUSHIBOQIHESHUIBIAOGAIZHUANGZIZHIDE(2)CELIANGFANWEI0.01-0.2l/s,SHUIZULICELIANGDUANCAIYONGSHUIYINBIYAJI。BENSHIYANCESHILELIUZHONGBUZHIXINGSHI、LIUQUANFANWEIZAI0.015--0.125l/s(ReFANWEIZAI2500-20000)XIADEDUOZUSHIYANSHUJU。

 

1.2GUANJIANDEJIETOUJUBUZULIHEDANWEIZHANGDUYANCHENGZULI

 

    SHIYANDUANBUZHICHENGDANHUI、SHUANGHUIDENGGEZHONGZHUANWANHEZHIGUANXIANGZUHEGOUCHENGDEHUILU。CEYADUANSUOXIANSHIDEZULIZHIWEIZHENGGESHIYANQUYUDEYALISUNSHI,BAOKUOSHIYANDUANDEZULISUNSHIJIANZHUANGSHIYANYIQIDESANTONG、DAXIAOTOUDENGGUANJIANDEJIETOUJUBUZULI,SUOYIXITONGZONGZULICHULEBUXIUGANGWANGUANZHEHEZULIhfWAIHAIYOUHESHIYANDUANLIANGDUANDEGUANJIANDEJIETOUJUBUZULIhm。WEILEDECHUSUOXUSHIYANDUANDEZHENSHISHUJUBINGBIANYUHETONGGONGKUANGXIAZHIGUANBIJIAO,TONGGUOCAIYONG“CHAZHISUANFA”,DECHUZAIBENSHIYANLIULIANGFANWEINEIDEZHIGUANDANWEIZHANGDUYANCHENGZULIJIJIETOUJUBUZULIXISHUSUIReSHUDEBIANHUAGUANXI。

 

1.3SHUJUCHULI

 

    BENSHIYANSUOYONGGUANCAINEIBIGUANGHUA,QIESHIYANDEReSHUBUDA,KEYIRENWEICHUYUWENLIUGUANGHUAQU。YINCI,BUXIUGANGWANGUANNEIZULISUNSHIZHUYAOQUJUEYULEINUOSHURe、PANRAOFANGSHIHEWANQUCHENGDU(XIANGDUIQULVBANJINGR/d)。BENWENJIANGBUXIUGANGWANGUANZHEHEYANCHENGZULIXISHUZHENGLICHENGλ=f(Re,R/d、PANRAOFANGSHI)DEHANSHUXINGSHI。

 

2.1GUANNEILIUTAIDEYINGXIANG

 

    BENSHIYANZHONGWANQUPANGUANDEXIANGDUIQULVBANJINGR/d>3SHUYUPINGSHUNWANGUAN,BUTONGZUOZHEZHICHULEZHEILEIWANQUGUANDUANQIZULIXISHUλHEReSHUDEGUANXIYUZHIGUANDUANYOULEISIQINGKUANG(31OLIUTIZAIBUXIUGANGWANGUANZHONGDELIUDONGRENGTONGZHIGUANYIYANGCUNZAICENGLIUGUODULIUHEWENLIUJIZHONGZHUANGTAI。TU4SHISHIYANDECHUDEλ'= f (Re)GUANXIQUXIAN。KEJIANBUXIUGANGPANGUANZHEHEYANCHENGZULIXISHUQUSHIJIBENSHANGYUZHIGUANDEZULIGUILVXIANGTONG。DANGLEINUOSHUXIAOSHI,GEWANGUANZHEHEYANCHENGZULIXISHUλ’HENJIEJIN,SUIZHEReDEZENGDAPANRAOFANGSHIDUIZULIDEYINGXIANGCAIKAISHIBIAOXIANCHULAI,BINGQIELEINUOSHUYUEDA,PANRAOFANGSHIDUIZULIDEXINGXIANGCHENGDUYUEDA。

 

2.2BUXIUGANGWANGUANDEZHUYAOJIHECANSHUDEYINGXIANG

 

    XIANGDUIQULVBANJINGJIANXIAO,ZHEHEYANCHENGZULIXISHUXIANGDUIZENGDA,ZHEISHIYOUYUBUXIUGANGWANGUANDEZHUANWANJIAOYUDA,GUANZHONGDEERCILIUYEYUQIANGLIEZAOCHENGDE。

 

一肖中特免费资料公开选料2.3WANGUANPANRAOFANGSHIDEYINGXIANG

 

    ZAIBENSHIYANDELEINUOSHUFANWEINEIHEXIANYOUSHIYANTIAOJIANXIA,DANHUIZIXING、SHUANGHUIZIXINGHESHEXINGGEZHONGPANRAOFANGSHIZAIXIANGTONGDEHUISHEMIANJIJIGUANJIANJUXIAXIANGBIJIAO.QIZULIZHIJIANDECHAJUBUDA。QIZHONGDANHUIZIXINGDEZULILVEDA.SHUANGHUIZIXINGHESHEXINGZULICIZHI,ERDUIBIZHIXIAZHIGUANDEZULIZUIXIAO。

 

2.4SHIYANWUCHAFENXI

 

    BENSHIGUAYANJIUDEZHUYAOCELIANGXIAOJUWEILIULIANG、YAQIANGCHA、WENDU、GUANDAOZHIJING、ZHANGDU、QULVBANJINGDENG。QIZHONG,MASERCAIYONGDELIULIANGJIJINGGUOTIJIFABIAODING.ZAI0.13m3/h -0.91m3/hLIULIANGFANWEINEISHICEZUIDAXIANGDUIWUCHAFASHENGZAI0.21m3/hWEI3.4%,ZUIDAJUEDUIWUCHAFASHENGZAI0.907m3/hWEI0.012m3/hQIXIANGDUIWUCHAWEI1.36%,XIANGDUIMANLIANGCHENG(0.91m3/h)WUCHAWEI1.31%;YAQIANGCHACAIYONGSHUIYINBIYAJICELIANG,DUSHUWUCHA1mm.HUANSUANCHENGSHUIZHUGAODUWEI12.6 x 1=12.6mm; 5DUCAIYONGBIAOZHUNSHUIYINWENDUJICELIANGJINGDUWEI0.1℃.YINWEIWENDUCELIANGZHIDUISHUIDEYUNDONGKUDUYOUXINGXIANG,ERZHEIZHONGYINGXIANGBINGBUMINGXIAN.KEYIHULVEWENDUCELIANGWUCHASUODAILAIDEZULIJISUANWUCHA;GUANDAOZHANGDUHEQULVBANJINGCAIYONGKACHICELIANG ,KAOLVCELIANGWUCHA2mm,DANDUIYUZONGZHANGDU20mDEZHANGGUAN,ZHEIYANGDEZHANGDUWUCHASHIKEYIHULVEDE;GUANDAOZHIJINGCAIYONGYOUBIAOKACHICELIANG,DUSHUWUCHA0.02mm。YINLIULIANGCELIANGWUCHAYINQIDEZUIDAXIANGDUIWUCHAWEI6.9%,YINGUANJINGCELIANGWUCHAYINQIDEZUIDAXIANGDUIWUCHAWEI1.3%,YINYAQIANGCHACELIANGWUCHAERYINQIDEZUIDAXIANGDUIWUCHAFASHENGZAILIULIANGZUIXIAOSHI,WEI4%,YINGUANJINGCELIANGWUCHAYINQIDEZUIDAXIANGDUIWUCHAWEI1.3%,YOUYUCAIYONGDESHIROUXINGGUAN.SHIJISHANGYOUYUGUANJINGCELIANGWUCHAYINQIDEWUCHAKENENGSHIXIANGDANGDADE,DANZHEIBINGBUHUIYINGXIANGGEZHONGPANRAOFANGSHIZULIXISHUDEXIANGDUIGUANXI。TONGGUOYISHANGFENXI,ZHEHEYANCHENGZULIXISHUDEJINGQUEXINGDUIZHIJINGSHIZUIMINGANDE,DUILIULIANGDEMINGANXINGCIZHI,JINYIBUDEYANJIUYINGJIYUCHONGFENDEKAOLV。