阻力特性 的英文怎麼說

中文拼音 [zǔlìtèxìng]
阻力特性 英文
drag characteristics
  • 阻 : 動詞（阻擋; 阻礙） block; hinder; impede; obstruct
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  • 特 : Ⅰ形容詞（特殊; 超出一般） particular; special; exceptional; unusual Ⅱ副詞1 （特別） especially; v...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 阻力 : 1 （阻礙事物發展的外力） obstruction; resistance 2 [物理學] resistance; drag; drag force; nowel; ...
  • 特性 : characteristic（s）; character; performance; features; properties; behaviour; response; character...
  1. The influence of inflow velocity, the baffle body height and the clapboard position on the flow velocity, flow equilibrium between the two sides of the clapboard, particle distribution, rich / lean concentration ratio and flow resistance characteristic are studied numerically

    文章研究了來流速度，撞擊塊高度、隔板位置等因素對氣相速度場、隔板兩側配風均勻性、顆粒濃度、濃淡分離比和燃燒器內阻力特性的影響。
  2. The flow resistance is the basic problem in pipeline hydraulic transport of solid particles

    管道阻力特性研究是管道水力輸送固體物料最基本的問題。
  3. Application study of dynamic friction tester

    水平管內油氣水三相流分流型阻力特性實驗研究
  4. A reasonable position of driving nozzle helps to achieve the maximum material flow that also depends on other parameters such as backpressure, properties of conveyed material and driving gas. it is observed that, an increase of convergent section angle is harmful to the pneumatic conveying system, and also influences on the mass flow rate of conveyed material, the distribution of static pressures in injector and the pressure drops of conveying pipe. in addition, within a reasonable scope of air mass rate, increasing the driving jet velocity is more advantageous than enlarging the dimension of driving nozzle

    試驗研究發現，氣體噴嘴位置對氣固噴射器的輸送能力影響最大，氣體噴嘴存在某一最佳位置，而這一最佳位置與背壓、輸送物料特性和輸送風特性相關聯；氣固噴射器的收縮角對其輸送能力、內部靜壓分佈和輸送管阻力特性均有適量影響，收縮角增大對整個輸送系統均不利；在適當的輸送風范圍內，提高氣體噴嘴出口速度比擴大氣體噴嘴尺寸更為有利，但氣體噴嘴出口速度過高會增加氣固噴射器和輸送管內的能量損耗，給輸送帶來不利的影響；系統背壓與氣固噴射器的氣體噴嘴出口速度的選取有關。
  5. Numerical study of heat transfer and pressure drop characteristics on staggered round tube - fin heat exchanger

    管片式換熱器傳熱與阻力特性的數值研究
  6. Experimental study on heat transfer and pressure drop characteristics of automotive engine strip - fin oil cooler

    板翅式機油冷卻器傳熱性能和阻力特性的實驗
  7. The article elaborates the construction and principle of operation and process craft of the tube and corrugated fin rad i ator, and studies the heat transfer mechani sm and the fluid resistance characteristics of the tube and corrugated fin radiator

    本文闡述了管帶式散熱器的結構、工作原理和加工工藝；研究了管帶式散熱器的傳熱及流動阻力特性；進行了散熱器性能強化的影響因素與有效途徑分析。
  8. Accord i ng the heat transfer mechanism and the fluid resistance of the tube and corrugated fin radiator, i apply the computer to compile program to check up and design radiator, which makes the research theory can be d i rect i y app i i ed to manufacture process

    並依據散熱器的傳熱機理及流動阻力特性，運用計算機編程，組建了有關散熱器校核、設計熱計算的程序軟體，使理論研究結果能直接應用於生產實際。
  9. Flow resistance characteristics of symmetric fork tube used in a storage - pumped hydroelectric plant

    抽水蓄能電站對稱岔管的流動阻力特性
  10. Drag force characteristics and calculation of water flow around pile

    樁柱水流繞流阻力特性及其計算
  11. Characteristics of flow resistance of pin finned drop - shaped tube at different attack angles

    流體攻角對滴形釘頭管流體阻力特性的影響
  12. For the case of transporting suspended fine sand, a single - fluid model is used to calculate the flow resistance by solving the navier - stokes equations. the computed agrees well with the measured. and for the case of transporting medium - sized sand, a two - layer model is used and the model produces a good agreement with the experiment data

    對管道輸送細沙懸移質的流場，採用單流體模型進行數值求解n - s方程，計算結果與實驗資料相吻合;對具有分層流動的中沙管道水力輸送，採用兩層代數模型進廳了計算分析，阻力損失的預測結果與實驗吻合較好;最後對管道輸送粗沙的阻力特性和運動機理進行了分析探索，提出了進一步研究的方向。
  13. Study on similitude criterion and resistance properties of coal - water paste flowing in pipes

    水煤膏管內流動的相似準數及阻力特性
  14. Research on wastewater flow resistance characteristic in using urban original wastewater as a cool and heat source

    城市原生污水冷熱源污水流動阻力特性研究
  15. An experimental study of the cavities characters of headforms and their influence on the drag characters of slender body

    系列頭型空泡特徵及其對細長體阻力特性影響的試驗研究
  16. It is indicated that, when a two - speed motor is used for driving oil transfer pump, the motor with the characteristic of torque reduction on square rotary speed should be chosen ; the working economy of the variable speed pump is restricted by the characteristic curves of pipeline resistance, and its speed control range is restricted by the pipeline resistance characteristic curve, the pressure head needed by the system and the working characteristic of the pump ; when several pumps work in parallel, the pump with better performance should be changed into speed - variable pump

    指出雙速電動機用於輸油泵的調速時，應選用轉矩按轉速平方降低特性的電動機；調速泵的運行經濟性受到管路阻力特性曲線的限制，其調速范圍受到管路阻力特性曲線、系統所需揚程和泵運行特性的限制；在母管制系統中把部分定速泵改為調速泵時，應將性能較高的定速泵改為調速泵。
  17. At the same time, experimental study on boiling heat transfer by changing mass flow of refrigerant, mass flow of water, and inlet temperature of water was also finished. and then the performance of miniature evaporator was estimated

    本文完成了液單相、兩相熱平衡實驗和阻力特性實驗，研究了製冷劑在管內流動的壓降;同時進行了微型蒸發器流動沸騰實驗，通過改變製冷劑質量流量、水的質量流量、水的進口溫度等，實現了對微型蒸發器的性能評價。
  18. Experimental study on flow characteristics of latent functionally thermal fluid in circular tube

    圓管內對流換熱過程中潛熱型功能流體流動阻力特性的實驗研究
  19. We must master its resistance and efficiency performance before finalizing the design of moisture separator

    設計工作者在設計濾清器定型產品前必須掌握其阻力特性和效率特性。
  20. Obtained numerical simulation results of flow fields include the resistance and efficiency performance, with the geometrical boundary completely according with the actual one and nothing being simplified. 2

    在幾何邊界形狀上嚴格反映物理真實而不作任何簡化，獲得了包括阻力特性和效率特性在內的計算結果； 2
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