穩態濕熱 的英文怎麼說
中文拼音 [wěntàishīrè]
穩態濕熱
英文
steadydamp-heat-
Second, the starting and stopping behaviors under disturbed condition are analyzed and calculated by using the dynamic concentrative parameter model, which gives some advice to better prescribe refrigeration system and set theoretic foundation for carrying out automatic control of refrigeration system. third, the normal running process is analyzed and calculated by means of rational matching theory, which gives some advice on how to better understand the parameter change under steady state and the affection of inlet - parameter on evaporator. fourth, the simulation software with dynamic characteristic is designed, which can be applied to calculate thernio - parameter of cryogen, air humidity and frost thickness under different initial and boundary conditions, and to carry out dynamic simulation under conditions of dryness, wetness and frostiness, at the same time, to achieve detection and simulation at any stage from starting to stopping
本文的主要內容如下： 1 ）對翅片管蒸發器結構特點進行分析，選取適當的微元控制體，就干、濕和霜工況下對每個微元分別進行傳熱傳質分析，基於經驗關系式確定霜的有關參數，對于霜工況下的霜生長建立模型，經適當假設，運用質量守恆、能量守恆和動量守恆方程建立適合動態模擬的蒸發器數學模型，為系統模擬奠定基礎； 2 ）對蒸發在大擾動下的開、停機過程，運用動態集中參數模型進行分析和計算，為更好地描述製冷系統運行的全過程奠定基礎，同時也為製冷系統實現自動控制提供一定的理論基礎； 3 ）對蒸發器正常運行過程，運用動態分佈參數和參數間定量耦合的觀點來分析和計算，為更好地了解穩態工況下各點參數的變化情況及各入口參數對蒸發器動態特性的影響即蒸發器性能對各參數變化的敏感性； 4 ）編寫翅片管蒸發器動態特性模擬計算程序，可以計算不同邊界條件和初始條件下的製冷劑熱力參數、空氣溫濕度和霜厚度分佈場，實現對翅片管蒸發器在干、濕和霜工況下的動態模擬。It is reasonable and practicable that the equilibrium relationship between the gas relative humudity and the moisture of the pile is introduced into the mathematical simulation in transient process of the spontaneous heating
結果還表明，把氣流相對濕度與煤堆含水量之間的平衡關系引入自熱過程的非穩態數學模型，不僅是可行的，而且能夠更客觀地描述實際煤堆的自熱過程。This paper analyzed the characteristics of process, equipment, investment, quality and cost of traditional multi - layer parquet production using single - component moisture - curing liquid polyurethane ( pur ) adhesives
摘要單組分濕固化液態聚氨酯膠（ pur ）不同於傳統水基膠黏劑，用於生產多層復合地板時，可避免生產過程中因水分和熱量的介入對木材尺寸穩定性的影響。Presents the study on the cross - effect of heat and mass transfer of capillary porous media a. b. luikov set up on the irreversible thermodynamics principle with the theoretical solution of unsteady drying process given and its validity verified though experiments, and analyses using the mathematical model the influence of all factors on temperature and moisture distribution and the cross - effect of heat and mass transfer during drying processes
針對雷柯夫建立在不可逆過程熱力學原理上的傳熱與傳質方程組，著重研究毛細多孔介質內傳熱與傳質過程中的交叉效應.得出了非穩態乾燥過程的理論解，並通過實驗驗證了其正確性，利用該模型分析了乾燥過程中各因素對內部溫度場和濕度場的影響以及交叉效應在乾燥過程中的作用Determination of stead - state thermal transmissivity of a moist building material
含濕建築材料穩態傳熱率的測定Semiconductor devices - mechanical and climatic test methods - damp heat, steady state, highly accelerated stress test
半導體器件.機械和氣候試驗方法.濕熱穩態態高加速應力試驗hastSemiconductor devices - mechanical and climatic test methods - part 4 : damp heat, steady state, highly accelerated stress test
半導體器件.機械和氣候試驗方法.第4部分:濕熱穩態高加速應力試驗Semiconductor devices - mechanical and climatic test methods - part 4 : damp heat, steady state, highly accelerated stress test iec 60749 - 4 : 2002 ; german version en 60749 - 4 : 2002
半導體器件.機械和氣候試驗方法.第4部分:濕熱穩態Elements of electrical and optical connection - test methods - damp heat steady state
光電連接元件.試驗方法.濕熱穩定狀態Aerospace series. elements of electrical and optical connection. test methods. part 304 : damp heat steady state
航空航天系列.電氣及光學連接元件.試驗方法.第304部分:濕熱穩態Determination of stead - state thermal
含濕建築材料穩態傳熱率的測定Environmental testing - test methods - test cx - damp heat, steady state unsaturated pressurized vapour
環境試驗.第2部分.試驗方法.試驗cx .穩態濕熱Environmental testing part 2 : tests. test cb : damp heat, steady state, primarily for equipment
環境試驗.第2部分:試驗.試驗cb :主要用於設備的穩態濕熱試驗Environmental testing - part 2 : test methods - test cx : damp heat, steady state unsaturated pressurized vapour
環境試驗.第2部分:試驗方法.試驗cx :穩態濕熱Connectors for electronic equipment - tests and measurements - climatic tests - test 11c - damp heat, steady state
電子設備用機電元件.基本試驗程序和測量方法.氣候試驗.穩態濕熱試驗Environmental testing - part 2 : tests - test cy : damp heat, steady state, accelerated test primarily intended for components
環境試驗.第2部分:試驗.試驗cy :主要用於元件的穩態濕熱加速試驗Connectors for electronic equipment - tests and measurements - part 11 - 3 : climatic tests - test 11c : damp heat, steady state
電子設備連接器.試驗和測量.第11 - 3部分:氣候試驗.試驗11c :穩態濕熱Environmental testing - part 2 : test methods - test cx : damp heat, steady state unsaturated pressurized vapour iec 60068 - 2 - 66 : 1994 ; german version en 60068 - 2 - 66 : 1994
環境試驗.第2部分:試驗方法.試驗cx :穩態濕熱Environmental testing - part 2 : tests ; test cy : damp heat, steady state, accelerated test primarily intended for components iec 60068 - 2 - 67 : 1995 ; german version en 60068 - 2 - 67 : 1996
環境試驗.第2部分:試驗.試驗cy壓:穩態濕熱加速試驗Basic environmental testing procedures. test methods. test ca : damp heat, steady state
基本環境試驗程序.試驗方法. ca試驗.濕熱的穩態試驗分享友人