refrigerant method 中文意思是什麼

refrigerant method 解釋
冷凍法
  • refrigerant : adj. 解熱的，使清涼的；冷卻的。n. 清涼劑，涼藥；清涼飲料；冷卻劑，冷凍劑，致冷劑。
  • method : n 1 方法，方式；順序。2 （思想、言談上的）條理，規律，秩序。3 【生物學】分類法。4 〈M 〉【戲劇】...
  1. Method of testing flow capacity of refrigerant capillary tubes

    製冷劑毛細管流量測試方法
  2. Based on the refrigerant state, divides a heat exchanger into three zones with zoned lump method, i. e. superheat, two - phase and subcooling zones, works out the temperature difference and heat transfer coefficients of the three zones

    採用分區參數法將換熱器按製冷劑狀態分為過熱、兩相、過冷三區，分別計算了各區的換熱溫差、傳熱系數等。
  3. Under the guidance of the above method, the type of hampson heat exchanger for mixed - refrigerant j - t coolers is designed. 3

    闡述了混合工質熱交換器的設計方法，對翅片管繞管式換熱器（ hampson型）進行初步設計； 3
  4. An optimizing method with constant pressure ratio is initially applied to the mixed refrigerant cycle. this method greatly simplifies the calculation of the cycle, and is helpful in numerical optimization of various cycles, especially in the complex cycles

    本文首次採用混合工質製冷機循環的定運行壓比優化方法，大大減少了循環的計算量，為各種混合工質製冷機循環，尤其是復雜循環的數值優化奠定了基礎。
  5. Based on the - ntu method, numerically simulates the refrigerant circuitry of the condensers with 2 to 4 rows of tubing and analyses the characteristics of the heat transfer and flow

    摘要運用分佈參數模型對2 ~ 4排管冷凝器的流程布置方式進行了模擬計算，並對其換熱和流動特性進行了分析和研究。
  6. Program confirmation of the ratio of non - azeotropic refrigerant mixtures based on the method of minimal gain of entropy

    基於最小熵增法編程確定非共沸混合工質組分比
  7. For the first method, each house has a separate refrigerating unit, freon as the refrigerant evaporates in the cooler to cool the air. the unit is controlled with the set temperature

    氟利昂單機單控方式是指每個冷庫的製冷系統由一套或兩套獨立的氟利昂製冷機和冷風機組成，根據溫度控制其自動開停，由氟利昂直接在冷風機內蒸發來降溫。
  8. A standard calorimeter test method for flow measurement of a volatile refrigerant

    揮發性製冷劑流量計量的標準熱量計試驗方法
  9. From the national standards about compressor test, four testing methods and three checking methods about were introduced. the secondary refrigerant calorimeter method was introduced and explained mainly and it includes the system composition, the testing principle and the main controlling parameters

    主要對第二製冷劑量熱器法進行了更為詳細的介紹和說明，這主要包括系統的組成，第二製冷劑量熱器法的測試原理以及主要的控制參數。
  10. Sealed glass tube method to test the chemical stability of materials for use within refrigerant systems

    製冷系統材料化學穩定性測定的密封玻璃管法
  11. Sealed glass tube method to test chemical stability of refrigerator oils for use within refrigerant systems

    在製冷系統中冷凍機油的化學穩定性試驗法密封玻璃管法
  12. Second, the model for evaporator is founded based on traditional theory, including refrigerant side and air side, and the method for choosing element ; the calculation for the load of refrigeratory ; the thickness choice for heat insulation material ; the work area of evaporator is conformed ; and the matching for the other elements

    2 ）根據傳統理論建立了蒸發器的數學模型，包括冷劑側和空氣側的數學模型、微元的選取；冷庫冷負荷的計算和確定；隔熱材料合理厚度的選擇；蒸發器工作面積的確定；以及其他製冷元件的匹配理論。
  13. The third chapter employed a new method of taking pressure as step to simulate refrigerant flow characteristics in adiabatic capillary tubes, based on adiabatic capillary tube mathematic models. refrigerant critical flux in capillary tubes is predicted by means of back - propagated method. it indicates that this method can save computational time, so it can be used in engineering

    在建立絕熱毛細管數學模型基礎上，採用以壓力為步長的新方法對絕熱毛細管進行了模擬計算，採用bp神經網路對製冷劑在毛細管中臨界流量進行了預測，結果表明該方法能夠較大幅度地節省計算時間，因而具有工程應用價值。
  14. In order to solve this problem, this paper analyzes the fault diagnosis method for chillers using wavelet packet analysis. this paper simulated 9 faults including decreasing of cooling water flow, decreasing of refrigerant and non - condense gas existed and so on. it also analyzed the fault diagnosis technology combined theory and experiments

    本論文模擬了冷卻水量改變、有不凝性氣體、製冷劑流量減小等九個故障，並採用理論分析與實驗驗證相結合的方法對單螺桿式冷水機組的故障診斷技術進行了研究。
  15. The numerical optimization and the detailed exergy analysis of the cycles approved the conclusions rendered in the analysis of the cycle ' s features. we also obtained the optimum compositions of the mixture refrigerant for the rectification cycle under the pressure ratio of 8, at the temperature levels of - 60 ?, - 80 ?, - 100 * c, and - 120 ? respectively. the method of equivalent entropy generation is initially used in this study

    通過對混合工質節流製冷機諸循環進行的數值優化和較為詳盡的循環粗（火用）分析，驗證了循環的特性分析中所得到的主要結論，同時得到了壓比為8 ，溫度為- 60 、 - 80 、 - 100和- 120等四個溫度位的混合工質精餾循環最優混合工質成浙江人學博十學位論文摘要分。
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