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風速對天然氣管道檢測技術有影響嗎?

發布時間:2019-11-04 15:10:05 責任編輯:無錫高壓管道清洗廠家 人氣:181

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爆炸,因此對管道進行定期的檢測很必要,那么在進行管道檢測時,風速對管道檢測有影響嗎?下面由無錫管道檢測廠家迪輝市政公司為大家介紹。

MONIKONGJIANXUANZE100 m×100 m, XIELOUKOUXUANZESUDUTONGDAO, MONIKONGJIANDESHANGJIEXIANHEYOUJIEXIANJUNWEIYALICHUKOUCHU, ZUOJIEXIANWEIFENGSUTONGDAO, GUANDAOWEIWUHUAYIBIMIAN。CHUSHITIAOJIANWEITIANRANQIDENONGDUHESUDUJUNWEILING。SUOXUANZEDETIANRANQIGUANDAOΦ=600 mm, JULILUMIANGAODU8 m, XIELOUKOUWAIXINGWEIYUANXING。XUANZE4ZHONGFENGSU, FENBIEWEI0 m/s、5 m/s、10 m/sHE15 m/s。GUANDAOSUOSHUZIRANHUANJINGDAQIYAWEI101.325 kPa, TIANRANQIWENDUWEI298 K, KONGQIDEMIDUWEI1.225 kg/m3, ZHANDUWEI1.789×10-5 Pa·s, BIREZHIBIWEI1.3, HUANJINGPINGJUNWENDUWEI293 K, ZHONGLIJIASUDUWEI9.8 m/s2。TURANGDUITIANRANQIBUXISHOU, DUIGUANGDEFANSHELVWEI0.4。JIEHEGEYINSUKAOLVCESUANTIAOJIANJIANGWANGGEKAIZHANSHIDUDECHULI, ZAIXIELOUKOUZHOUBIANJIAMI。XUANZEFluentRUANJIANMONITIANRANQIGAOSUXIELOUSHIDETIANRANQIKUOSANGUOCHENG, HUODEBUYIYANGFENGSUXIADETIANRANQIKUOSANNONGDUBIANBU

風速對天然氣管道檢測技術有影響嗎?

1、ZAIMONISHIJIANNEI, FENGSUu=0 m/sSHITIANRANQIKUOSANJUNDIDAMONIKONGJIANDEDINGDUAN, YICHENGPINGWENMOSHI, QIETIANRANQINONGDUDUICHENGBIANBU。

2、DANGFENGSUu=5 m/sSHI, TIANRANQIKUOSANFANCHOUXIANGBEIFENGCEPIANZHUAN, KUOSANFANCHOURENGWEIZUODAOMONIKONGJIANDINGDUAN。YINWEIFENGCONGZUOBIANCHUIGUOLAI, QITICONGXIELOUKONGWANGSHANGPENYONG, ZUOCEDEFENGSUHEWANGSHANGDEXIELOUSUDUCHANSHENGYIGECHONGJI, SUOYITIANRANQIKUOSANYUNDUANDINGDUANHUIYOUWANGZUOBIANPIANZHUANDEDONGXIANG。

安徽快33、DANGFENGSUu=10 m/sSHI, TIANRANQIKUOSANFANCHOUXIANGBEIFENGCEPIANZHUANBIFENGSUu=5 m/sSHIDUO, QIETIANRANQIKUOSANFANCHOUWEIDIDAMONIKONGJIANZHONGNANBU, SHUIPINGFANGWEIDEKUOSANYEWEIZUODAOMONIKONGJIANDEYOUJIEXIAN。

安徽快34、DANGFENGSUu=15 m/sSHI, TIANRANQIDEKUOSANFANWEIJIBENSHANGJIEJINYULUMIAN, QIESHUIPINGFANGWEIDEKUOSANYIZUODAOMONIKONGJIANDEYOUJIEXIAN, KUOSANYIJICHUBAOCHIWENDING。DUIBIDEZHI, TIANRANQISHUZHIFANGWEIDEKUOSANHUIBANSUIZHUFENGSUDEKUODAERXIANGBEIFENGCEPIANZHUANZHIDAOJIEJINLUMIAN, SHUIPINGFANGWEIDEKUOSANHUIMANMANZUODAOMONIKONGJIANDEYOUJIEXIANQIEBAOCHIWENDING。YOUCIKEJIAN, FENGSUDUITIANRANQIKUOSANFANCHOUYOUJIAODADEWEIHAI。

ZAIJIGUANGJIANCEGUOCHENGZHONG, JIADINGZAIGUANDAOLIANGBIAN50 mBUWEISHEDINGQUYANGDIAN、BAOCHIJIGUANGJIANCEGAODUZAI110 m, BINGQIEYIYIDINGSUDUXUNJIANXIELOUDIAN, BUYIYANGFENGSUXIATIANRANQIKUOSANYUNTUANGUANGPUZHIBUJINXIANGTONG。

JIELUN:4ZHONGFENGSUXIAGUANGPUZHIZUISHAODEBUWEIJUNWEIXIELOUKOUSHUZHIFANGWEI, ZAIXIELOUKOUZUOBIAN, QIEu=5 m/sSHIGUANGPUZHIZUISHAO。ZHEYESHIYINWEIZAIu=10 m/sHEu=15 m/sSHI, JIAODADEFENGSUSHITIANRANQIKUOSANFANGWEIPIANXIANGXIELOUKOUDEYOUBIAN, ERu=5 m/sSHIFENGSUJIAOXIAO, TIANRANQIYIRANKEYIXIANGXIELOUKONGZUOBIANKUOSAN, GUANGXIANDEXISHOUGONGXIAOYEJIAOBIEDEBUWEIQIANG, SUOYIHUODEDEGUANGPUZHIJIAOBIEDEBUWEIXIAO, QIEFENGSUYUEDA, TIANRANQISHUZHIFANGWEISHANGKUOSANJULIYUEXIAO, QIEXIANGBEIFENGCEPIANZHUANJIAODUO。DANGu=0 m/sHEu=5 m/sSHI, ZAIXIELOUKONGLIANGBIANJUNNENGJIAOXIANZHUDIJIANCEDAOTIANRANQIKUOSAN, ZHEYESHIYINWEIJIAOXIAODEFENGSURENGWEIGANRAOTIANRANQIXIANGXIELOUKONGBEIFENGCEZIYOUKUOSAN。DANGu=10 m/sHEu=15 m/sSHI, ZAIXIELOUKONGZUOBIANJIGUANGJIANCEQIANGDUJIBENSHANGWEI0, GUANGPUZHIJIAODA, ZHEYESHIYINWEIJIAODADEFENGSUWEIHAILETIANRANQIZAIXIELOUKONGBEIFENGCEDEZIYOUKUOSAN, TIANRANQIYIBUXIANGXIELOUKONGZUOBIANKUOSAN。ZAIXIELOUKONGYOUBIANCHAOCHU10 mDEJULIHOU, u=15 m/sSHIDEGUANGPUZHIJUNBIu=10 m/sSHIDEGUANGPUQUXIANTUDI, ZHEYESHIYINWEIFENGSUYUEDA, ZAIJIEJINLUMIANDEBUWEIJIJULEGAONONGDETIANRANQI, JIGUANGJIANCEXINHAOQIANGDUQIANGDA, GUANGPUZHISUOXIAO。GENJUDUIBIDEZHI, BUYIYANGFENGSUDUITIANRANQIXIELOUKUOSANYUNTUANGUANGPUTEDIANYOUJIAODADEGANRAO。

經過對風速、氣體擴散以及激光檢測等過程的分析,我們發現風速越大, 天然氣擴散范圍向背風側偏轉并且更靠近地面, 迎風側光譜值越大;隨著風速的增大, 背風側天然氣擴散濃度變大, 且光譜值越小。了解更多有關無錫管道檢測、無錫檢測施工等內容歡迎前往無錫CCTV管道檢測技術迪輝市政公司官網


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