渦流冷卻 的英文怎麼說

中文拼音 [guōliúlěngquè]
渦流冷卻 英文
vortex cooling
  • 渦 : 渦名詞1. （漩渦） eddy; whirlpool; vortex 2. （酒窩） dimple
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 冷 : Ⅰ形容詞1 （溫度低; 感覺溫度低） cold:冷水 coldwater; 你冷不冷? do you feel cold?; are you feeling...
  • 卻 : Ⅰ動詞1 （後退） step back 2 （使退卻） drive back; repulse 3 （推辭; 拒絕） decline; refuse; reje...
  1. Numerical simulation of leading edge film - cooling of turbine stator blades

    氣膜冷卻渦輪導向葉片流場數值模擬
  2. In this paper. the conclusion of this paper has utility meaning in analysis on turbine blades cooling after some proper correcting of the geometry structure and boundary conditions

    由於所採用的結構及計算域近似渦輪葉片的冷卻形式（主流加熱，內流通道冷卻） ，因此這種方法經過進一步的改進，可用於渦輪葉片冷卻的計算研究。
  3. The ejected coolant interacts with the external flow near the endwall and generates aerodynamic and thermodynamic losses in the process. this reduces turbine stage efficiency and together with the consumption of cooling air is detrimental to the overall cycle efficiency

    但這種方法中噴射的冷空氣與端壁附近的外流場相互作用產生氣動力和熱動力損失，並且消耗冷卻空氣，從而損害渦輪的整體循環效率。
  4. Understanding the three - dimensional nature of these flows and understanding the interactions between the ejected coolant and the endwall flow are the key to a successful endwall film - cooling design. results from this investigation enhance this understanding

    揭示流場的三維特性以及噴射的冷空氣與端壁附近的外流場相互作用規律是渦輪葉柵端壁氣膜冷卻設計成功的關鍵，本文的研究成果增加了對此規律的更深入了解。
  5. One cooling method that has gained increasing importance is endwall film - cooling, where coolant air is discharged though discrete holes in the inner and outer endwalls of a turbine blade passage. after leaving the holes, the coolant forms a protective layer between the hot mainstream gas and the surface that is to be protected

    目前廣泛採用的一種重要冷卻方法是渦輪葉柵端壁氣膜冷卻，該方法中冷空氣穿過渦輪葉片上內外端壁離散冷卻孔進行交換，且冷空氣流經冷卻孔后在主流熱空氣與被保護表面之間形成保護層。
  6. Two good examples about conjugate heat transfer problem, one with cooling method, the other without cooling inside turbine blade were investigated

    最後進一步地討論了渦輪葉片中無冷卻和有簡單冷卻通道情況下的流/熱耦合計算。
  7. Haibo huang ( mechanical engineering ) directed by jianzhong xu cooling techniques in turbine have become more important since the extra high inlet temperature in turbine

    隨著渦輪前溫度的提高，渦輪葉片的冷卻技術變得十分重要。渦輪葉片中流/熱耦合計算成為必不可少的熱環境分析手段。
  8. Touch on developing large - flow and high - pressure ratio impressor and large - enthalpy drop turbine, reducing harmful emission, solving the major problems of high - temperature blade material, cooling, protective coating and single - grain blade casting, and comfirm some important manufacturing techniques

    涉及了開發大流量高壓比壓氣機、大焓降渦輪，降低有害排放量，解決高溫葉片的材料、冷卻、保護塗層及單晶葉片鑄造等主要問題，並確認了一些關鍵的製造技術。
  9. In arbitrary curvilinear coordinate systems, three dimensional turbulent combustion flow fields of the three kinds of turbofan engine afterburner with the longitudinal heat shield 、 outer cold flow and the jet nozzle are simulated. the three - dimensional body - fitted grids are generated by an elliptical grid generation procedure and zone method

    本文在任意曲線坐標系統下對三種帶有縱向隔熱屏、外冷卻通道和尾噴管的渦扇發動機加力燃燒室的三維紊流燃燒流場進行數值模擬。
  10. There are five parameters need to be measured. there are five channels for input : the displacement of casting - roller, the rotate speed of casting - roller, the pressure of casting and rolling, the casting temperature and the water - speed of cooling water. they are measured by raster, photoelectric coder, strain pressure sensor, thermocouple and turboflowmeter

    系統需要進行監測的參數有五個，即有五路輸入信號：鑄輥位移、鑄輥轉速、鑄軋壓力、澆鑄溫度、冷卻水流速，分別採用光柵、光電編碼器、應變式壓力傳感器、熱電偶和渦輪流量計作為檢測元件。
  11. Beijing united technology corporation ltd. is superior in solving industrial problems by using vortex tube and air amplification technology. our business has been aimed at application of domestic and foreign innovativeair - powered products for industrial cooling, static elimination, cleaning, drying, and conveying

    北京華朋聯創科技有限公司是利用先進的空氣渦流和增流放大技術為工業系統提供最佳解決方案的高新技術公司，我們致力於以國內外新型氣動產品解決工業系統的冷卻、靜電清除、現場清理、乾燥和傳送等方面的工業技術難題。
  12. Beijing united technology corporation ltd. is superior in solving industrial problems by using vortex tube and air amplification technology. our business has been aimed at application of domestic and foreign innovative air - powered products for industrial cooling, static elimination, cleaning, drying, and conveying

    北京華朋聯創科技有限公司是利用先進的空氣渦流和增流放大技術為工業系統提供最佳解決方案的高新技術公司，我們致力於以國內外新型氣動產品解決工業系統的冷卻、靜電清除、現場清理、乾燥和傳送等方面的工業技術難題。
  13. A parameter has been defined to account for both the heat transfer enhancement and pressure loss caused by different shapes and configuration of pin fin arrays and the optimization analysis shows that cube - shaped pin - fin arrays can be viable alternatives for pedestal cooling in a blade trailing edge

    本文提出了一個強化換熱有效性系數來綜合考慮擾流柱換熱和壓力損失的效果，並用它對各種擾流柱進行了優化分析，優化結果表明方形擾流柱排在渦輪葉片尾緣區冷卻結構設計中是優先考慮的一種結構型式。
  14. This cuts the vortices around the sidepod entrance, allowing more air to enter, hence improving the car ' s cooling capabilities

    這阻斷了車側近氣口附近的渦流，讓更多的空氣得以進入，由此加強車輛的冷卻能力。
  15. Short pin - fin arrays are often used for the cooling of turbine airfoils, particularly in the trailing edge

    短擾流柱排被廣泛應用於渦輪葉片的內部冷卻結構中，尤其是葉片尾緣區域。
  16. In order to meet the needs for measuring the coolant water flow rate in - core of a nuclear heating reactor, two types of turbine flow meter with low rotation speed have been developed in our institute

    為適應核反應堆堆芯冷卻劑流量測量的需要，開發研製了新型低速渦輪流量變送器，按流量信號輸出不同，分別為磁感應模擬信號輸出和數字開關量輸出低速渦輪流量變送器。
  17. To compare with great deal of experimental data, the results show the improved method could be used as a generalized design methodology of film cooling for turbine blade. predictions of span - wise averaged effectiveness are made with a two - dimensional boundary layer code using the low reynolds number k - two - equation turbulent model

    研究並發展了用低雷諾數k -紊流模型為基礎的氣膜冷卻計算方法，將前人針對平板提出的摻混模型推廣應用於渦輪葉片型面，得到了與實驗數據符合良好的結果。
  18. It is crucial for cooling high temperature parts in aero - engines to master the rule of the flow field in turbine discs air cooling system

    掌握渦輪盤腔冷卻系統內氣流的運動規律是對航空發動機高溫部件進行冷卻的關鍵。
  19. Film cooling of the surface of a gas turbine blade was studied in a large - scale low - speed opening wind tunnel according to actual requirement of the design of aero - engine. the surface of a gas turbine blade was cooled by cylindrical holes in the experiment, with the hole number of fifteen in stator and eight in rotor

    應航空發動機設計的要求，在大尺寸低速葉柵傳熱風洞中分別對發動機渦輪導向葉片和動葉表面的氣膜冷卻特性進行了研究，具體研究在不同氣膜孔出流時，在不同主流雷諾數和吹風比情況下葉片表面局部換熱系數的分佈規律。
  20. To satisfy the practical need of film cooling in turbine blades of aeroengine, some detailed experimental measurements on the flow field in the channel with the holes on the wall and in the holes had been completed within a wide range of aerodynamic parameters. and the interrelated numerical simulated compute had also been implemented

    本文根據航空發動機中渦輪導向葉片氣膜冷卻的實際需要，在寬廣的氣流流動參數范圍內，對葉片內冷通道的流場進行了詳細的實驗測試，同時還進行了相應的數值模擬計算。
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