air diffuser 中文意思是什麼

air diffuser 解釋
空氣擴散器
  • air : n 1 空氣，大氣。2 天空，空中。3 微風，和風。4 態度，樣子，風度，氣派；〈pl 〉高傲的架子。5 傳播，...
  • diffuser : n. 1. 散布者，傳播者。2. 【物理學】（使光線均勻分佈的）漫射體。3. 【機械工程】擴散器。
  1. Through the research work of this article, it is shown that cfd technology can efficeintly instruct the design of indoor air distribution and evaluate indoor air quality and ventilating effect ; the distribution of heat sources have great impact on indoor air distribution ; under variable air volume condition, the indoor temperature and velocity fields are quite even and the thermo - environment is relatively good when using diffusers with coanda effect such as square diffuser and slot diffuser to supply air

    經過本文研究發現，利用cfd技術可以有效地對空調室內氣流組織設計進行指導，全面對室內空氣品質和通風效果進行評價。熱源分佈對于空調室內的氣流組織具有極其重大的影響。在變風量條件下，利用具有良好貼附效應的送風口如方型散流器和條縫風口送風，空調室內的溫度場和速度場較均勻，室內的熱環境良好。
  2. And contracts the temperature field by shutter air supply and diffuser air supply. above the conclusions, in some degree, have an instructive and directive significance to actual object practice

    並西安建築科技大學碩士學位論文且通過工程改進性實測，對單層百葉風口上送風和散流器送風的溫度場進行了比較。
  3. In this article, simulations of air distribution in the vav air - conditioned office are carried out in the cases of different air - supplying diffusers including slot diffuser, sqaure grille, bar grille and square diffuser to supply air, the standard three - dimensional k - ? two - equation turbulence model with correctional item of buoyancy effect and simple algorithm are adopted, and wall function method is used to handle boundary conditions

    本文採用經過浮升力項修正的-兩方程模型和simple演算法，應用壁面函數法處理邊界條件，對利用包括條縫風口、方型百葉風口、長條型百葉風口和方型散流器不同型式送風口送風的變風量空調房間內的氣流組織進行了模擬。
  4. Analyses the key issues in selecting air - cooled water chillers, adopting fan coil unit and diffuser to supply air and designing of smoke extract fans

    摘要分析了風冷冷水機組選型、用風機盤管接散流器送風、排煙風機控制設計應注意的問題。
  5. Evaluation of performance of cold air distribution diffuser

    低溫送風系統散流器的性能評價
  6. In the paper, we made initial studies on whether square diffuser could be used in variables air volume in a cooling mode

    本文對方形散流器是否可用於變風量系統進行了初步研究。
  7. As air distributor in a variable air volume system, the performance of slot diffuser is the best one, but the type of diffuser is too expensive, so at home many firms try to choose square diffuser

    條縫形散流器作為變風量系統的空氣分佈器其性能是最好的，但這種條縫形散流器過于昂貴，故國內許多公司選擇採用方形散流器。
  8. Through thorough analysis, we finally drew that on condition of experiment, square diffuser could ensure good air distribution when air supply volumes ranged from 40 to 50 percent or 80 to 100 percent of the maximum air supply volumes. when air supply volumes ranged from 50 to 80 percent of the maximum air supply volumes, square diffuser could not be very ideal with a variable air volume in a cooling mode

    經過全面分析，最後得出主要結論：在實驗條件下，當送風量處于最大送風量的40 50或80 100范圍內時，方形散流器可滿足室內氣流分佈的要求；當送風量處于最大送風量的50 80范圍內時，方形散流器用於變風量系統供冷工況不理想。
  9. We are a major korea ' s aquaculture supplier, specialize in supplying a variety of aquaculture and fish farm products such as larval diets, fish feed, feed supplements, fish medicine, fish farm equipment, air pump, chiller, skimmer, probiotic, air diffuser, live fish etc

    我公司是韓國主要水產設備生產商，特別是提供水產設備和漁業農業產品例如幼蟲食物，魚食，餵食設備，漁業設備，空氣泵，冷凍設備，撇去浮物的器具，噴霧器，活魚等。
  10. Productive durability test and oxygen transfer performance test in clean water per diffuser for seven kinds of diffusers were studied respectively in this paper, and serving diffusive area, air flow, varied resistance, varied resistance after stopping air flow, diffusive strength were also investigated in the productive testing period

    摘要對7種曝氣器產品分別進行了單盤耐用性生產試驗、單盤清水充氧性能試驗以及對在大生產試驗期間的服務面積、供氣量、阻力變化、停氣后阻力變化、曝氣強度等方面進行了測試對比工作。
  11. The cover, which features a small wing profile on each side of the car, speeds up airflow over this area, improving air extraction by the diffuser, hence improving the diffuser ' s suction effect

    車兩側的外罩有著類似小翼的外觀，加速此區上方的氣流，提升擴散板抽出的空氣，由此加強擴散板的吸力。
  12. The results show that the diffuser has such advantages as larger induction ratio, low resistance and noise, relatively even air supply, no condensation, simple in structure and low in costs

    測試結果表明，該風口的誘導比大，阻力小，噪聲低，送風比較均勻，風口沒有結露現象，結構簡單，造價低。
  13. Develops a new type of swirling cold air diffuser and tests its performance in aspects of aerodynamics, cold air supply and noise

    摘要研製了一種旋流式低溫送風口，並進行了空氣動力學、低溫送風及噪聲測試。
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