The Analysis of leak reasons and protecting measures of safe vale of compound tower;
合成塔安全閥泄漏原因及修復(fù)方法
The safety measures of prevention and control for leakage of LPG spherical tank;
液化石油氣球罐泄漏危險(xiǎn)的預(yù)防和控制探討
Analysis and Improvements of the Leak of the Mechanical Seal of the Hot Oil Pumps at the Bottoms of Debutanization Columns;
脫丁烷塔底熱油泵機(jī)械密封泄漏分析及改造
Solution Program of the Leakage of the Big-Sized Flanged Heat Exchangers Based on Structure Design;
基于結(jié)構(gòu)設(shè)計(jì)的大型法蘭式換熱器泄漏問(wèn)題解決方案
Liquefied Natural Gas Leakage and its Preventive Measures;
液化天然氣的泄漏與防護(hù)
On-Line Inspection and Measurement Methods of the Leakage of Valves Based on the Acoustic Emission Technology;
基于聲發(fā)射技術(shù)的閥門(mén)泄漏在線檢測(cè)方法
Study on result of environmental risk by accident of leaking liquid ammonia;
液氨突發(fā)性泄漏環(huán)境風(fēng)險(xiǎn)后果的研究
Poison zone estimation and disposal policy discussion after chlorine leaking;
氯氣泄漏后毒害區(qū)域的估算及泄漏事故處置對(duì)策探討
Effect of heat-exchanger leaking on cooling water quality;
煉油廠冷卻器介質(zhì)泄漏對(duì)循環(huán)水水質(zhì)的影響
Equations of hydraulic parameters such as pressure drop,weeping and entrainment were regressed.
采用空氣-富氧水體系,在φ1200 mm不銹鋼塔內(nèi),對(duì)百葉窗式噴射塔板的流體力學(xué)與傳質(zhì)性能進(jìn)行了測(cè)試,回歸了壓降、泄漏、霧沫夾帶等計(jì)算關(guān)聯(lián)式,并與新垂直篩板進(jìn)行了對(duì)比實(shí)驗(yàn)。
The results show that HEFV tray possesses a little higher pressure drop,less entrainment,lower weeping and higher efficiency than sieve tray as well as lower pressure drop,less entrainment,higher weeping and higher.
結(jié)果表明,HEFV固閥塔板的壓降介于篩孔塔板與F1浮閥塔板之間,霧沫夾帶率低于篩孔塔板和F1浮閥塔板,泄漏率比篩孔塔板低,比F1浮閥塔板高,傳質(zhì)效率優(yōu)于篩孔塔板和F1浮閥塔板。
The results showed that the half-ellipse fixed valve tray possessed,less entrainment,lower weeping and higher efficiency,but a little higher pressure drop than sieve tray as well as much lower pr.
應(yīng)用空氣–富氧水系統(tǒng),在直徑1 200 mm不銹鋼塔內(nèi),對(duì)半橢圓固定閥塔板進(jìn)行了實(shí)驗(yàn)室研究,研究結(jié)果表明:半橢圓固定閥塔板的壓降略高于篩孔塔板,比F1浮閥塔板小得多,霧沫夾帶率低于篩孔塔板和F1浮閥塔板,泄漏率比篩孔塔板低,比F1浮閥塔板高,傳質(zhì)效率優(yōu)于篩孔塔板和F1浮閥塔板,是一種綜合性能優(yōu)異的塔板。
Analysis and processing method of leakiness reason for centrifugal pump mechanical seal;
離心泵機(jī)械密封泄漏原因分析及處理方法
The article presents the leakiness system of helping the pipeline.
以臨濟(jì)管線的泄漏系統(tǒng)為例,介紹了泄漏檢測(cè)系統(tǒng)的原理、系統(tǒng)的構(gòu)成與功能以及在使用過(guò)程中可能出現(xiàn)的問(wèn)題及解決方法。
Take the new-type of tyre-bulldozer GJT112 as example,analyzed the content of this machine fluid-system leakiness forms.
以GJT112新型輪胎式推土機(jī)為例,分析了液壓系統(tǒng)泄漏形式,產(chǎn)生的主要部位及原因,內(nèi)泄漏的故障機(jī)理和泄漏故障的診斷方法,最后重點(diǎn)論述了液壓系統(tǒng)泄漏故障預(yù)防與控制的方法和對(duì)策。