熱管技術 的英文怎麼說
中文拼音 [règuǎnjìshù]
熱管技術
英文
heat pipe technique-
Dtu 60. 5 - building works - coper piping - supply of hot and cold domestic water, drainage of waste water, rainwater, air conditioning installations - technical specifications
Dtu 60 . 5 .建築工程.銅管道.家用冷熱水供應管道.廢水,雨水排放管和空調安裝管.技術規范Oily water separating equipment. sheathed electric heater specification
船用油污水分離裝置.管狀電加熱器技術條件The china heating information network altogether divides into several big edition blocks they separately are : heats the on - line exchange area ; warmly passes the heating profession tendency ; heating ( thermoelectricity ) technical paper ; heating ( heating ) thermoelectricity product supply and demand information ; warmly passes the equipment, the heating product demonstrates, heating enterprise / heating company huang ye ; heating investigation ; heating magazine free subscription ; visitor visitors ' book ; and three leisure columns - reading room, joke, tabletop wallpaper and so on
中國供熱信息網共分幾大版塊分別是:供熱供暖論壇交流;暖通供熱行業動態;供熱熱電技術論文;供熱供暖熱電產品供求信息;招標采購投資合作;暖通設備供熱產品論文(包括鍋爐、熱量表、散熱器換熱器、保溫管材、地暖等) ,供熱公司供暖公司採暖供暖設備黃頁;及兩個休閑欄目-在線書屋、精彩笑話等。A thoroughly study on characteristics of ground pipe - heat exchanger of gshp has been made in this ph. d. thesis. the research method used in this thesis is very useful for other ground energy storage system. the research results could be very significant for engineering application of gshp technique
本文對地下埋管換熱器傳熱性能的研究較為深入,研究方法對其他地下蓄能系統的研究有借鑒意義,研究成果對地源熱泵技術的推廣具有工程指導意義。Take the technical reform on longitudinal finned tubular oil / heating agent heat exchanger operated in ( superscript # ) 2 platform of chengdao oilfield center as an example, this paper analyzes 3 failure modes of this kind of heater and presents relative improvement measures
摘要以埕島油田中心二號平臺縱向翅片管式原油熱媒換熱器技術改造為例,分析了縱向翅向管式換熱器常見的3種失效形式,並指出了其相應的改進措施。Application of heat pipe technique in power engineering
熱管技術在動力工程中的應用At the initial stage of planar technique, b was employed as ideal diffusion impurity in base - region of npn si planar devices because of the match of its solid - solubility and diffusion coefficient in si with those of p in emission - region, and the good shield effect of sio2 film to b. but because of the relatively large solubility ( 5 1020 / cm3 at 1000 ) and the small diffusion coefficient, the linear slowly - changed distribution of acceptor b in pn junction can not be formed, which could not cater to the requirement of high - reversal - voltage devics. thereafter b - a1 paste - layer diffusion technology and close - tube ga - diffusion technology had been developed, while the former can lead to relatively large the base - region deviation and abruptly varied region in si, which caused severe decentralization of current amplification parameter, bad thermal stability and high tr ; the latter needed the relatively difficult pack technique, with poor repeatability, high rejection ratio, and poor diffusion quality and productio n efficiency
在平面工藝初期,由於b在硅中的固溶度、擴散系數與n型發射區的磷相匹配, sio _ 2對其又有良好的掩蔽作用,早被選為npn硅平面器件的理想基區擴散源,但b在硅中的固溶度大( 1000時達到5 10 ~ ( 20 ) ,擴散系數小, b在硅中的雜質分佈不易形成pn結中雜質的線性緩變分佈,導致器件不能滿足高反壓的要求,隨之又出現了硼鋁塗層擴散工藝和閉管擴鎵工藝,前者會引起較大的基區偏差,雜質在硅內存在突變區域,導致放大系數分散嚴重,下降時間t _ f值較高,熱穩定性差;後者需要難度較大的真空封管技術,工藝重復性差,報廢率高,在擴散質量、生產效率諸方面均不能令人滿意。After experimental investigation , its characteristics are evaluated and the conclusion of employing helical coils in heat pipe may expand the application field of heat pipe technology is drawn
通過實驗研究對這種換熱裝置的特點作了評價,認為將螺旋管用於熱管可能拓展熱管技術的應用領域。Abstract : visual experiment was carried out for the enhanced boiling heat transfer in evaporation region of thermosyphon. analysis had been carried out to test the results. a physical model describing an enhanced boiling heat transfer in evaporation region were proposed based on the analysis results, thus providing theory references for development of heat pipe technology
文摘:通過對熱虹吸管蒸發段強化傳熱進行可視化實驗研究並對其結果進行分析討論,在此基礎上建立了熱虹吸管蒸發段強化傳熱物理模型,為熱管技術的發展提供理論依據Preformed directly buried steam insulating pipes technical - specification for heating in city
城鎮供熱預制直埋蒸汽保溫管技術條件The limitation of increasing of air temperature of blast furnace by hot - tube technology and its counfermeasures discussion
用熱管技術提高高爐鼓風溫度的局限性及對策探討The products adopt internationally most advanced hp technology with heat transferred via working media phase change, and are characterized as small heat resistance, rapid heat response, fast heat conduction, separate heat source and cold source, uniform isotherm performance, and huge heat flux under condition of small temperature difference etc
該產品採用國際上先進的熱管技術,利用工質相變來傳遞熱量,具有熱阻小、熱響應速度快、熱傳導迅速、冷熱源可分離、等溫性能好、小溫差下傳輸較大的熱量等特性。There have been lots of fields of sand area resources development in china including forest construction for timber base, peat resource development and utilization, thermal tube technique application, exploration of petroleum and natural gas, and all are with certain scales
我國對沙區資源的開發利用已擴大到多個領域,沙區用材林基地建設、泥炭資源開發利用、熱管技術應用、石油天然氣開采等都初具規模。The study of the thermo - tube heat exchanger in oil field water injection boilers
熱管技術在油田注汽鍋爐上的研究與應用Practical application of the heat pipe technique in power station boilers
熱管技術在電站鍋爐中的實際應用Probe into optimization technology of methane drainage borehole
熱管技術在煤礦井下防爆電氣設備中的應用According to the characteristics of thermal and moisture load in underground structures, applies heat pipe technology to temperature adjustment dehumidifiers
摘要針對地下建築內的熱濕負荷特點,將熱管技術應用於調溫除濕機。Then, the comprehensive analysis was carried on by the experimental results and principle of heat pipe technique
以演示試驗為根據,結合熱管技術原理進行綜合分析。With the rapid development of electronic technology, it becomes an important topic to apply heat pipe technology to high power electronic devices
隨著電子技術的飛速發展,電子元件的熱流密度亦愈來愈高,將熱管技術應用於大功率電子元器件中的散熱,已成為當前一個十分重要的課題。In the paper, a flat plate solar water heater of honeycomb and heat pipe ( abbreviated as hhchp ) is studied and designed. its characteristic is that it is a flat plate solar water heater applying heat pipe technology and honeycomb technology simultaneously
本文研究設計了一種新型的蜂窩熱管平板式太陽能熱水器,其特點是同時應用了熱管技術和蜂窩技術的平板式太陽能熱水器。分享友人