The basis function of the coinjection of Nitrogen and steam is increasing the displacement volume and supply the displacement energy on the basis of Nitrogen, the result of the numerical simulation showed that, after the coinjection of Nitrogen and steam (the optional aqueous Nitrogen ratio was 1: 20～1: 50), the theamal readius increased from 30m to 55m more or less, the recovery ratio increased by 5～10％. The production effect of the high cycles steam stimulation will be improved and the pattern infill will be avoided and the economic results will be improved. 4. The poor result of steamflood is another problem. On the basis of the analysis of the foamer mechanism in the propayation, movement and stabilization, this paper showed that the main meachanism of the increasing recovery of the Nitrogen foam and steamflood was the increasing displacement factor and oil displacement efficiency.

三針對(duì)蒸汽吞吐加熱半徑有限（一般30m左右）而蒸汽吞吐輪次已高達(dá)5輪以上的具體情況色呦呦二区亚洲，將氮?dú)馀c蒸汽混合（套管環(huán)空中注氮?dú)馀访涝隑视频69，油管中?strong>蒸汽）進(jìn)行吞吐可增加加熱半徑1～2倍以上高清无码性爱视频在线观看；在對(duì)原油流變性研究基礎(chǔ)上久久精品久久久久久久久，對(duì)氮?dú)?strong>蒸汽原油體系狀態(tài)進(jìn)行了分析精品久久99国产精品，指出了氮?dú)庠谟筒刂谢旧鲜且詺庀喾绞酱嬖冢粺岬旌贤掏碌幕咀饔脼閿U(kuò)大波及體積和提供驅(qū)油能量国产区在线；在此基礎(chǔ)上所進(jìn)行的熱氮混注數(shù)值模擬研究表明：蒸汽中加入氮?dú)夂螅ㄗ罴哑葹?：20～1：50）久久久久久黃色網站，加熱半徑從30m增至55m左右，采收率可提高5～10％以上国内亚洲精品无码久久，大大改善了高輪次蒸汽吞吐的生產(chǎn)效果国产免费播放网站，可避免大規(guī)模井網(wǎng)加密，提高了經(jīng)濟(jì)效益国产精品亚洲一区二区动漫。

And some knowledge of grid topology is also introduced. The nucleation of condensative steam in the whole flowing field has been displayed. Furthermore, the characteristic of two-phase complex flow is analyzed. In the stationary blade's passage, the flowing status is stable relatively. The steam expanding is comparatively relaxing and the nucleation area of steam is small. In the moving blade's passage, the expanding of steam is tempestuous relatively because of dual-velocity effect; the degree of condensation of steam is considerably distinct.

最后免费A片大片aⅴ免费，對(duì)有凝結(jié)的蒸汽在三維葉柵中的流動(dòng)進(jìn)行了模擬，得到了蒸汽凝結(jié)流動(dòng)在整個(gè)流道內(nèi)的流動(dòng)情況精久视频69视频在线观看，分析了這種兩相復(fù)雜流動(dòng)的特點(diǎn)国产精品三级黄色岛国AⅤ免费看，在靜葉內(nèi)，流動(dòng)狀態(tài)基本穩(wěn)定成年人在线免费观看热视频，蒸汽膨脹較為緩和日本小视频网站，發(fā)生凝結(jié)的區(qū)域很小一区二区国产黄片；在動(dòng)葉內(nèi)久久99视频，由于雙重速度的作用使得蒸汽膨脹較為劇烈，相對(duì)蒸汽凝結(jié)程度比較大插插插射射射。

More experimental data of condensation heat transfer coefficient, especially ones obtained at some determined pressure of mixtures and concentration of noncondensable gases, are required in order to make a data bank. Therefore, the experiment is arranged for steam-air condensing on the outside of a horizontal smooth tube, and 405 data have been obtained for the pressure of the bulk mixture covering 0.1～0.5bar and the mass fraction of air 0.3%～10.0%.

得到了一些重要結(jié)論夜色樱花网站，尤其是首次得到了&同樣含量的空氣對(duì)壓力較高的混合氣體冷凝換熱的削弱作用較小&免费看国产视频、&蒸汽側(cè)冷凝換熱系數(shù)近似與空氣質(zhì)量成分的對(duì)數(shù)成正比關(guān)系&、&空氣含量的增加對(duì)蒸汽側(cè)冷凝換熱系數(shù)的影響隨壁面過(guò)冷度增大而減小&及&管內(nèi)冷卻水流速取值范圍的上精品激情视频、下限隨管外蒸汽側(cè)空氣含量的增大而減小&等結(jié)論黄色a级片免费网站，并驗(yàn)證了在本文實(shí)驗(yàn)范圍內(nèi)&蒸汽側(cè)冷凝換熱系數(shù)與相同溫度下純凈飽和蒸汽凝結(jié)換熱系數(shù)的Nusselt理論預(yù)測(cè)結(jié)果的比率隨壁面過(guò)冷度增大而減小&的數(shù)值分析結(jié)論〓。

The steam acts upon the surface of the water in the receiver, which surface only being heated by the steam, it does not condense, but the steam gravitates or presses with an elastic quality like air, and still increasing its elasticity or spring, until it counterpoises, or rather exceeds, the weight of the column of water in the force pipe, which then it will necessarily drive up that pipe; the steam then takes some time to recover its power, but it will at last discharge the water out at the top of the pipe You may see on the outside of the receiver how the water goes out, as well as if it were transparent; for, so far as the steam is contained within the vessel, it is dry without, and so hot as scarcely to endure the least touch of the hand; but so far as the water is inside the vessel, it will be cold and wet on the outside, where any water has fallen on it; which cold and moisture vanish as fast as the steam takes the place of the water in its descent.

&&蒸汽行為后黄色的视频你懂的，水面在接收端这里只有精品一区二区，而只是表面被加熱水蒸汽，它不濃密人人操人人爽人人射，但相互依賴蒸汽或印刷機(jī)具有彈性質(zhì)量一樣的空氣欧美欧美日韩日韩在线综合，并仍在增加其彈性，或春天国内网红AA黄色视频，直到它網(wǎng)91在线论坛，而超過(guò)重量欄水警隊(duì)管道，然后它一定會(huì)推到管av最新资源；蒸汽則需要一段時(shí)間來(lái)恢復(fù)其權(quán)力日韩在线丝袜福利网站大全，但它會(huì)在最后排放水出頂管，你可以看到外面的接收機(jī)如何當(dāng)然水特黄特色A级无码毛片视频，以及如果它的透明度久久精品国产品国产精；，目前為止由于蒸汽載船久久网一区，它是未經(jīng)干燥玖玖玖免费视频，所以作為熱幾乎要忍受至少觸摸的手；但到目前為止嘿咻嘿咻免费无码专区在线播放，由于水內(nèi)的船只久久久久久久精品免费久久，將寒冷和潮濕對(duì)外面，那里沒(méi)有水落下美女被操到喷在线看；其中寒冷和水分消失快蒸汽需地方水在其后裔内射网站。

Media Help Everyday we are exposed to the steam often divided into two, one, the boiler steam - saturated steam 2, thermal power plants out of steam - superheated steam 1, a relatively stable temperature and pressure saturated steam, temperature lower than 250 ℃, working pressure lower than 1.6Mpa 2, superheated steam temperature and pressure changes of a high base temperature up to 400 ℃, working pressure is lower than 4.0Mpa For the first steam, we usually use soft sealing steam solenoid valve as follows: Structural characteristics This valve is a valve and Balance valves main valve by the two vice components with the second open valve Pilot solenoid valve Heat: electromagnetic part, some with special high temperature seals and sealing materials, electrical materials, and apply a variety of insulation measures Wear: selection and reasonable Globe Valves guidance suite valve cup and clever use of fluid lubrication, reduce wear, increase life expectancy Resistance to condensation: condensation of steam pipeline valve on the steam water is an important factor in action, the valve will not affect the condensation water Other uses - soft sealing steam solenoid valve This series solenoid valve can Safety valves be widely used in textile, printing, chemicals, plastics, rubber, pharmaceutical, food, building materials, machinery, electronics, surface treatment and research sectors and bathroom, dining room, air conditioning automatic control system.

介質(zhì)說(shuō)明日常生活中我們接觸到的蒸汽常分為兩種，1亚洲色图欧美色图综合、鍋爐蒸汽-飽和蒸汽 2黄片毛片av、熱電廠出來(lái)的蒸汽-過(guò)熱蒸汽 1、飽和蒸汽溫度壓力相對(duì)穩(wěn)定亚洲一区精品黄，電動(dòng)閥門(mén)執(zhí)行器溫度低于250℃一级做a爰片久久毛片A片美国，工作壓力低于1.6Mpa 2、過(guò)熱蒸汽溫度壓力變化基數(shù)較大溫度最高可達(dá)400℃以上欧美性爱在线播放久草，工作壓力則低于4.0Mpa 對(duì)于第一種蒸汽国产片黄片A片，我們通常會(huì)選用氧氣專用閥、銅閥門(mén)軟密封的蒸汽電磁閥如下：結(jié)構(gòu)特點(diǎn)本閥是由副閥和主閥兩大部件構(gòu)成的先導(dǎo)式二次開(kāi)閥的電磁閥耐熱：電磁部分、密封件部分用特種耐高溫電工材料和密封材料一级欧美性爱网站，并應(yīng)用了各種隔熱措施耐磨：選材合理美女一级A片免费视频在线观看，電站閥門(mén)閥杯和導(dǎo)向套間巧妙地利用流體的潤(rùn)滑作用，減少磨損天天黄色视频入口，提高壽命耐冷凝：蒸汽管道的冷凝水是影響蒸汽電磁閥動(dòng)作的重要因素插下面的视频，本閥則不受冷凝水影響其他用途-軟密封蒸汽電磁閥本系列電磁閥還可廣泛地應(yīng)用平衡閥紡織、印刷插逼网址、化工日韩综合在线视频、塑料、橡膠亚洲国产精品一区二区玖玖爱、制藥国产精品视频一区二区三区手机版、食品、建材唐人呦一呦二在线播放、機(jī)械女性自慰A级毛片、電器、表面處理和科研部門(mén)以及浴室7777视频、食堂十八禁止观看黄色网站、空調(diào)等自控系統(tǒng)。

The checks involved in fire damper, smoke damper, fire signal gate valve, butterfly valve, indoor fire hydrant, fire extinguishers, are lined fire hose, fire emergency lighting, point-type smoke fire detector.

蒸汽疏水閥的入口壓力是指由于蒸汽壓力的波動(dòng)或溫度調(diào)劑閥的節(jié)流日本啪啪网午夜啪啪网网站，蒸汽疏水閥入口處的最低工作壓力免费黄色网站有；蒸汽疏水閥的出口壓力是指蒸汽疏水閥后可能形成的最高工作背壓，當(dāng)排入大氣時(shí)a网址在线观看，實(shí)際壓差按蒸汽疏水閥入口壓力決定。

The so-called own steam consumption of steam traps, generally refers to steam leak, the steam trap is the action necessary steam amount and the sum of heat loss.

所謂蒸汽疏水閥自身的蒸汽消耗量超级超碰，一般是指蒸汽泄漏而言在线观看黄网址，是蒸汽疏水閥動(dòng)作需要的蒸汽量和散熱損失量之和。

Abstract］ objective to understand the medical institutions in the use of pressure steam sterilizer in the effect and the influencing factor,explore regulatory measures.methods with the spot investigation and scene examination,3mtmattest pressure steam sterilization and biological indicator train was used to monitor the effectiveness of disinfection.results in the monitoring of the 238 chinese medical institutions equipped with pressure steam sterilizer 337 units,the sterilization rate was 95.2%,medical institutions had different levels of disinfection and sterilization equipment,a large gap was between the level of management,equipment failure,non-standard operation,operator training without sterilization were the main reasons for failure.conclusion in medical establishment with the pressure steam sterilizer,antiseptic qualified rate is not too high,strengthening the pressure steam sterilizer purchase card management,standardizing the operation,stepping up supervision are the key to increase pressure steam sterilizer sterilization effect.

目的 了解醫(yī)療機(jī)構(gòu)使用中壓力蒸汽滅菌器使用效果及影響因素玖玖玖玖玖无码，探討監(jiān)管措施玖玖中文国产。方法采取現(xiàn)場(chǎng)調(diào)查及現(xiàn)場(chǎng)檢測(cè)相結(jié)合的方法，采用3mtmattest壓力蒸汽滅菌生物培養(yǎng)指示劑進(jìn)行消毒效果監(jiān)測(cè)一区黄色片A级。結(jié)果在監(jiān)測(cè)的238家醫(yī)療機(jī)構(gòu)中共有壓力蒸汽滅菌器337臺(tái)黄色a片录像，滅菌合格率為95.2%，各級(jí)醫(yī)療機(jī)構(gòu)對(duì)消毒滅菌設(shè)備的管理程度差距較大中文字幕视频网。設(shè)備發(fā)生故障久草1、操作不規(guī)范、操作人員未經(jīng)培訓(xùn)等是造成滅菌不合格的主要原因操美女黄色网站免费观看。結(jié)論醫(yī)療機(jī)構(gòu)使用中壓力蒸汽滅菌器滅菌合格率不高欧美高颜值A片在线播放，加強(qiáng)對(duì)壓力蒸汽滅菌器進(jìn)貨索證管理，規(guī)范操作，加大監(jiān)管力度是提高壓力蒸汽滅菌器滅菌效果的關(guān)鍵超碰97中文无码亚洲。

Since many in the actual use of steam boiler, it will add some chemicals to prevent or reduce the scale production, which lead the steam generation system also contains the chemical ingredients used to direct the use of this steam humidification will secondary pollution caused by space, this time we will require the use of steam to steam the way, the use of dirty steam as pure thermal energy to heat water, steam cleaner can be obtained.

由于許多蒸汽鍋爐在實(shí)際使用中操网址，會(huì)添加某些化學(xué)物品以防止或減少水垢的產(chǎn)生，這就導(dǎo)制了產(chǎn)生的蒸汽也含有這種化學(xué)成分欧美日韩操逼，直接使用這種蒸汽用來(lái)加濕国内精品久久久久久快射，將會(huì)對(duì)空間造成二次污染，這時(shí)候我們就需要采用蒸汽轉(zhuǎn)蒸汽的方式国产一乱一伦一情，利用不潔的蒸汽作為熱能來(lái)加熱純凈的水亚洲黄色播放，即可得到潔凈的蒸汽。

The main works are listed as follows:1 Thermal Computi ng model of steam pipe network were built with good match to actual operating dataThe thermal calculation model of steam pipe network was established according to the steam pipe network heat transfer characteristics and the thermal equilibrium principle,. It includes steam temperature drop expression, the expression of per unit length heat loss when steam pipe laying in different ways and total heat transfer coefficient expression.

該模型由管內(nèi)蒸汽溫降方程欧美ⅹⅹ性欧美、不同敷設(shè)方式蒸汽管道的單位長(zhǎng)度散熱損失方程超碰操人妻网、總傳熱系數(shù)方程等組成，利用散熱損失計(jì)算公式對(duì)鋼套鋼蒸汽保溫管道不同敷設(shè)方式a级黄色大片在线观看视频、不同管徑的散熱損失等總傳熱系數(shù)的影響因素進(jìn)行了分析久久国产黄色一级片，計(jì)算結(jié)果表明三方程聯(lián)合求解提高了新建蒸汽管網(wǎng)熱力計(jì)算的準(zhǔn)確度，可用于新建蒸汽管網(wǎng)的熱力計(jì)算超碰在线wwww。

steam annihilator：蒸汽滅火系統(tǒng)蒸汽滅火裝置

steam and water purity test 蒸汽與水純度試驗(yàn) | steam annihilator 蒸汽滅火系統(tǒng)蒸汽滅火裝置 | steam annihilator 蒸汽滅火裝置

steam power plant：蒸汽動(dòng)力裝置蒸汽發(fā)電廠

steam power plant 蒸汽動(dòng)力裝置 | steam power plant 蒸汽動(dòng)力裝置蒸汽發(fā)電廠 | steam power plant 蒸汽發(fā)電廠

steam heat：蒸汽熱量,(冷凝時(shí)放出的)蒸汽熱

steam header 蒸汽匯集器,蒸汽聯(lián)箱,蒸汽室,汽包蒸汽聯(lián)箱 | steam heat 蒸汽熱量,(冷凝時(shí)放出的)蒸汽熱 | steam heat dryer 蒸汽烘燥機(jī)

steam trap：蒸汽疏水閥

英國(guó)皇家化學(xué)工業(yè)公司對(duì)其>中有關(guān)蒸汽疏水閥選型推薦:倒吊桶型蒸汽疏水閥(STEAM TRAP)作為所有工藝負(fù)荷和蒸汽主管線疏水閥(蒸汽疏水器)的首選,即所有需要對(duì)蒸汽疏水的場(chǎng)合.

superheated steam：過(guò)熱蒸汽 將飽和蒸汽繼續(xù)升溫,使其所含的能量繼續(xù)增加,即所謂的過(guò)熱蒸汽

saturated steam 飽和蒸汽 液體沸騰產(chǎn)生的蒸汽為我們通常所說(shuō)的飽和蒸汽 | superheated steam 過(guò)熱蒸汽 將飽和蒸汽繼續(xù)升溫,使其所含的能量繼續(xù)增加,即所謂的過(guò)熱蒸汽 | Oscillating bar grate 震動(dòng)爐篦

steam calorifier：蒸汽加熱器,蒸汽熱水器

steam cabinet (消毒用的)蒸汽室 | steam calorifier 蒸汽加熱器,蒸汽熱水器 | steam calorimeter 蒸汽干度測(cè)量器,蒸汽量熱器

steam tank ship：蒸汽動(dòng)力油舶蒸汽動(dòng)力油船

steam table 蒸汽表 | steam tank ship 蒸汽動(dòng)力油舶蒸汽動(dòng)力油船 | steam tank ship 蒸汽動(dòng)力油船

steam hydraulic press：蒸汽液壓機(jī),蒸汽增壓式水壓機(jī)=>蒸気水圧

steam hydraulic power gear ==> 蒸汽液力傳動(dòng) | steam hydraulic press ==> 蒸汽液壓機(jī),蒸汽增壓式水壓機(jī)=>蒸気水圧プレス | steam hydraulic shears ==> 蒸汽液壓剪切機(jī)

steam loop：蒸汽環(huán)道,蒸汽環(huán)管

steam locomotive ==> 蒸汽機(jī)車=>蒸気機(jī)関車 | steam loop ==> 蒸汽環(huán)道,蒸汽環(huán)管 | steam lorry ==> 蒸汽貨車

steam cure：蒸汽硫化;蒸汽熟化;蒸汽交聯(lián)

steam cracking 蒸汽裂煉;蒸汽裂解 | steam cure 蒸汽硫化;蒸汽熟化;蒸汽交聯(lián) | steam curing 蒸汽硫化