condensation tube 中文意思是什麼
condensation tube
解釋
冷凝管- condensation : n. 1. 濃縮；【物理學】冷凝（作用），凝聚（作用）；壓縮；縮合；凝塊。2. （著作等的）壓縮；壓縮后的形式，節本。
- tube : n 1 管，筒；顏料管。2 管狀地下隧道；〈口語〉（倫敦的）地下鐵道。3 【炮】炮身；【汽鍋】鍋管；【解...
-
The results indicate that the qualitative behavior in this process is similar to that observed in condensation of vapor at or above atmosphere pressure, the coefficient of heat transfer for condensation in tube, the coefficient of heat transfer in total increase with the increasing of heat flux density and vapor pressure. however, heat flux density and vapor pressure have a more significant effect on them
發現水平管內低壓蒸汽冷凝過程與常壓條件下蒸汽冷凝過程相同，管內冷凝傳熱膜系數、總傳熱系數隨熱流密度、蒸汽壓力的增大而增大，但熱流密度、蒸汽壓力對低壓蒸汽冷凝有著更為顯著的影響，管外冷卻水流量對其影響並不明顯。 -
On the basis of that, this paper investigates the saturated temperature of hc600a - oil mixtures, condensation heat transfer and pressure drop characteristics in a horizontal micro - fin tube for it
在此基礎上，對純天然工質異丁烷（ hc600a ）與潤滑油suniso3gs的混合物飽和溫度、水平微肋管內凝結過程的傳熱及流阻特性進行了實驗研究分析。 -
On the basis of the investigation on the related literature of new refrigerant substitutes, the in - tube condensation of refrigerant and refrigerant - oil mixtures, this paper investigates the saturated temperature of hc290 - oil mixtures, condensation heat transfer and pressure drop characteristics in a horizontal micro - fin tube for it
本文在分析研究國內外有關替代工質、製冷工質及其含油混合物管內凝結性能研究現狀的基礎上，對純天然工質丙烷（ hc290 ）與潤滑油suniso3gs的混合物飽和溫度、水平微肋管內凝結過程的傳熱及流阻特性進行了實驗研究分析。 -
Experimental study on flow condensation heat transfer inside small mini - diameter tube
細圓管內流動凝結換熱的實驗研究 -
These theoretical conclusions summarized by the author can provide some referable guides to the reasonable applications of the vertical tube, also thoughtfulness and method could be made use of during studies on the process of multi - component vapor partial film condensation
本文對雙組分部分膜狀冷凝傳熱傳質過程的結論，可以為垂直管的合理使用提供一定的參考依據，也可以為多組分部分膜狀冷凝過程的研究提供可借鑒的思路和方法。 -
The phenomenon of condensation of low - pressure vapor in a horizontal tube is studied
結合蒸發式冷凝器的設計，對水平管內低壓蒸汽冷凝現象進行了實驗研究。 -
Because research on substitutions for r22 shows that the heat transfer abilities of its substitutions are less than that of r22, microfin tubes are applied to augment in - tube evaporation and condensation heat transfer
R22的替代研究表明，對臭氧無害的替代工質的傳熱性能往往不及r22 ，採用強化傳熱技術可以彌補其傳熱性能的降低。本課題正是在上述研究背景下提出的。 -
Experimental study on condensation heat transfer of nonazeotropic refrigerant mixtures outside a bundle of petal shaped fin tube
混合製冷工質在管束外的冷凝傳熱強化研究 -
The influence of interfacial shear on laminar film condensation in a vertical tube
液界面切應力對冷凝過程的影響 -
2. the investigation on the condensation heat transfer characteristics in a horizontal micro - fin tube for hc600a - oil mixture shows : a. the condensation heat transfer coefficient of the mixture increases with the increasing of the mass flux
2 、關于hc600a含油混合物水平微肋管內的冷凝換熱特性的研究表明：混合物微肋管內冷凝平均換熱系數隨著質量流率的增加而增加。 -
( 2 ) the investigation on the condensation heat transfer characteristics in a horizontal micro - fin tube for hc290 - oil mixture shows : a ) the condensation heat transfer coefficient of the mixture increases with the increasing of the mass flux
（ 2 ）關于hc290含油混合物水平微肋管內的冷凝換熱特性的研究表明： a ）隨著質量流率的增加，混合物微肋管內冷凝平均換熱系數增加。 -
Experimental investigation on condensation heat transfer in horizontal microfin and smooth tube with refrigerant r
22在水平微肋管和光管內凝結換熱的實驗研究 -
Experimental investigation on condensation heat transfer and pressure drop of high saturation temperature organic fluid in a horizontal smooth tube
水平管內高沸點有機工質凝結換熱的實驗研究 -
The interactions between heat flux density, vapor pressure, vapor velocity and the coefficient of heat transfer for condensation in tube, the coefficient of heat transfer in total are investigated. the relationships between heat flux density and the total difference in temperature, the difference of temperature, pressure drop of vapor from the entrance of the tube to the exit are investigated as well
考察了冷卻水流量、溫度恆定條件下熱流密度、蒸汽壓力、蒸汽流速對冷凝傳熱膜系數及總傳熱系數的影響關系，同時考察了總傳熱溫差、蒸汽進出口溫差及壓差隨熱流密度變化的關系。 -
Experimental investigation on condensation heat transfer coefficient and pressure drop in high performance heat transfer tube
高效傳熱管內凝結換熱性能及阻力性能的實驗研究 -
The experiment of condensation of steam in the presence of air was performed in a single vertical tube in a closed system consisted of the condenser tube, boiler, condensate separator drum, and connection lines from the boiler to the condenser tube
在中壓迴路上進行單根豎直管內的蒸汽冷凝實驗。冷凝段的主要幾何參數為：冷凝管內徑為0 . 049m ，外徑為0 . 055m ，長度為3 . 5m ；外套管內徑為0 . 067m 。 -
Analytical relationships are obtained for calculation of the coefficient of heat transfer for condensation in tube, the relative difference between the experimental value and the calculated value is smaller than + 15 %
關聯出了相應的水平管內冷凝傳熱膜系數的計算式，計算值與實測值的偏差在15以內。
分享友人