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Results show that,under high subcooling conditions,steam bubbles appear and slide along on the narrow slit-channel s heating surface,and play an active role in enhancing th. 采用高速攝像儀,對矩形窄縫流道內過(guò)冷沸騰時(shí)的汽泡行為進(jìn)行了可視化實(shí)驗研究。
When installed on the specimen’s heating surfaces, the thermocouples were fixed on the surface by means of a special thermoresistant compound. 當安裝在試樣的受熱面，熱電偶被固定在表面熱電偶上通過(guò)一項特別抗熱大院。
boiler' s heating surface 鍋爐受熱面
An algebraically explicit analytical solution is derived for the partial differentical equation set describing the thermal dynamic process of boiler economizer heating surface. 對鍋爐省煤器受熱面的動(dòng)態(tài)過(guò)程偏微分方程組導出了一套代數顯式解析特解。
The high temperature heating surface such as the superheater and reheater of the large-size utility boiler all experience a relativelysevere working condition. 針對大型電廠(chǎng)鍋爐過(guò)熱器和再熱器等高溫受熱面工作條件惡劣、爐管失效直接影響鍋爐安全經(jīng)濟運行的問(wèn)題,分析高溫受熱面的損傷機理。
The calculaion on hydrodynamics of the flag pattern heat surface on angle pipe boiler is presented in the paper.The computing process is analyzed simultaneously. 文章闡述了角管鍋爐旗式受熱面水動(dòng)力計算過(guò)程，并對計算過(guò)程進(jìn)行了分析。
The tubes of waterwall, superheater, reheater and economizer are the main boiler heating surface, whose secure and stable operation relate directly to the security of the whole power plant. 水冷壁管、過(guò)熱器管、再熱器管、省煤器管(“四管”)是鍋爐內部的主要受熱面，它們能否安全穩定地運行直接關(guān)系到整個(gè)電廠(chǎng)的安危。
The adaption of computer program instead of manual opertion for boiler heating surface tube sizing helps ruduce error rate, improve material utilization and save working time, as proved in production. 用計算機輔助人工進(jìn)行鍋爐受熱面管子的排料，不僅減少出錯率，而且能提高材料的利用率，節省排料時(shí)間。計算機排料的優(yōu)越性得到了實(shí)際生產(chǎn)的驗證。
MA Zeng-yi，YAN Jian-hna，PAN Guo-qing，et a1.Influence of U.beam separator to heating surface abrasion of circulating fluidized bed boiler[J].Boiler Technology，2000，31(6)：12-13. [1]馬增益，嚴建華，潘國清，等.;慣性分離器對循環(huán)流化床頂部受熱面磨損的影響[J]
The paper mainly introduced quality analyses and control of water wall economizer of boiler heating surface in course of manufacturing,and the key process quality control method of boiler product. 介紹鍋爐受熱面膜式省煤器等產(chǎn)品在制造過(guò)程中內在質(zhì)量的分析與控制及鍋爐產(chǎn)品制造過(guò)程中關(guān)鍵工序質(zhì)量的控制方法。
My first test was on the far left group (and the one furthest away from the HX's heating element). 我第一次的測試是在最左邊的沖煮頭（離HX加熱系統最遠的一個(gè)）。
Basing on explosive leakage summarization for boiler heating surface of Huangdao power plant in 2005 year , causes are analyzed, the remedial measures is put forward from operation and repair aspects. 結合黃島電廠(chǎng)2005年鍋爐受熱面的泄漏情況統計,對造成鍋爐受熱面泄漏的原因進(jìn)行了分析,并從檢修和運行方面提出了防范措施。
Ash fouling on heating surfaces of boiler concerns boiler operational economy and safety. 鍋爐受熱面積灰污染導致鍋爐運行的經(jīng)濟性和安全性下降。
Our country’s heat collector, however, limited those advanced utilizations and blocked the development of solar energy industries. 本專(zhuān)案的實(shí)施，大大推動(dòng)了我國太陽(yáng)能產(chǎn)業(yè)的前進(jìn)的步伐，并有力的帶動(dòng)了相關(guān)產(chǎn)業(yè)的發(fā)展；
"The Arctic acts as a global spigot in controlling the flow of deep ocean currents that distribute the Earth’s heat and control climate. 北極等于是地球的樞紐，控制了深海洋流的動(dòng)向，因此能影響地球熱能的傳送與氣候。
This article aims at analysing the problem of corrosion on the low tempereture heated surface in horizontal shell oil-fired hot water boiler and offer the ways to solve it. 針對臥式鍋殼式燃油熱水鍋爐低溫受熱面腐蝕問(wèn)題進(jìn)行了分析,并提出了解決方法。
The common solution is sootblowing, which is an effective method to clean fouling and enhance boiler heating surfaces performance. 在鍋爐運行中,吹灰是清除灰污和保持鍋爐受熱面傳熱性能的一種有效手段。
A partly enclosed, directly heated surface from which warm air circulates by convection. 對流式加熱機一個(gè)部分被封閉，暖空氣在其直接加熱的表面上通過(guò)對流進(jìn)行循環(huán)的裝置
Through analyzing the HTF's heating process, this paper provides six items and corresponding testing methods for how to determine the quality variation of HTF in use, and some evaluating indexes. 摘要通過(guò)對合成導熱油加熱過(guò)程的分析，提出了確定使用中的合成導熱油品質(zhì)變化程度的六個(gè)項目和測定方法，并提供了評價(jià)使用中的合成導熱油品質(zhì)變化的指標。
To realize the optimization of sootblowing, some research is done on the theories and methods about the on-line monitoring of fouling and slagging on utility boiler heat surfaces. 為了實(shí)現鍋爐受熱面的吹灰優(yōu)化,本文主要研究了電站燃煤鍋爐受熱面灰污狀態(tài)在線(xiàn)實(shí)時(shí)監測的理論與方法。