蓄熱系數 的英文怎麼說
中文拼音 [xùrèxìshǔ]
蓄熱系數
英文
coefficient of accumulation of heat coefficient of thermal storage-
It does not need much area, not any pollution, not consuming much electricity power, not need much cost. gshp combined floor radiation air - conditioning system possess high seasonal average cop value and great capacity of edaphic depositing heat energy, can ease up supplied water temperature fluctuating with the change of the outdoor air temperature
地源熱泵技術聯合地板輻射對房間進行冷暖聯供的形式,具有地源熱泵季節性平均性能系數高、土壤蓄熱能力強、能緩解空氣源熱泵存在的供冷供熱能力隨環境溫度波動大的矛盾等優點。These deviations are not acceptable for typical calculations in hat. similar problems occur for caes plants. in order to meet the demands of engineering design, the humid air must be regarded as a kind of real gas and more accurate thermodynamic properties of the humid air are acquired at high temperature and high pressure
本文針對新型熱力循環中對高溫高壓濕空氣熱力學性質參數的需求,以濕空氣透平和壓縮空氣蓄能系統中的工質為研究對象,在維里狀態方程的框架下,運用對應態原理,提出一個適合計算高溫高壓濕空氣熱力學性質的對應態維里方程,並利用兩種方法對濕空氣的汽液相平衡進行計算。The system is able to efficiently increase temperature and meet crop requirement of temperature for yield. in researching and designing solar energy conserving system in soil for active greenhouse, it adopts instrument of rhlog, tests temperature of six layers to soil temperature, and draws various curve of temperature. it shows the system can efficiency increase soil temperature and reduces change range of temperature in greenhouse in wintertime
在研究和設計主動式溫室太陽能地下蓄熱系統中,採用溫度自記儀器,測試了室溫及土壤中六個不同深度的溫度數據,繪制了相關溫度變化曲線,該曲線表明了主動式溫室太陽能地下蓄熱系統能有效提高冬季溫室土壤的溫度,並且減小了日溫變化幅度。This paper analyzed the heat exchange between ceramic honeycomb regenerator and gas, and established a heat transfer process mathematical model for ceramic honeycomb regenerator
摘要分析了高風溫燃燒系統中陶瓷蜂窩蓄熱體和氣體間的熱量交換,建立了陶瓷蜂窩蓄熱體傳熱過程數學模型。This paper states the situation of our countrys solar energy utilization, indicates the background and possibility of solar energy heat pump utilization, and gives the energy balnce equation of instruments in this system in view of typical solar energy heat pump system
針對我國太陽能的利用情況,指出利用太陽能熱泵的背景與可能性,並針對典型太陽能熱泵系統,給出此系統各設備(包括集熱器、蒸發器、冷凝器和蓄熱器)的能量平衡方程,分析了太陽能熱泵系統的供熱性能系數。The coupling between thermal mass and ventilation is regarded in this paper. the investigation methods in the paper are as follows : cfd simulation ; numerical simulation
在研究通風與蓄熱的耦合關系中,本文採用的研究方法有: cfd模擬方法和數值模擬方法。An experimental apparatus has been set up start from scratch and some experiments have been done to study the heat transfer characteristics of the ice - on - coil tank. the comparison of the theoretical predictions and the experimental data has been made and the disagreements between them are also analyzed
建立了導熱塑料蓄冰盤管傳熱性能測試裝置,測試了結冰和融冰過程中載冷劑的進出口溫度、流速和結冰或融冰時間的關系,通過實驗結果與理論計算的比較和誤差分析,驗證了建立的數學模型的合理性。The thermal stress of ceramic regenerator resulting from its temperature difference and restricted extension and contraction has been calculated and analyzed, the result provides a theoretical basis for design and operation of high temperature air combustion system
對于由溫度分佈不均勻,陶瓷蓄熱體膨脹或收縮受限制而產生的熱應力進行了計算和分析,其結果為蓄熱式高風溫燃燒系統的設計及運行參數的選擇提供了理論依據。Analyses the determination of surface heat transfer coefficient, interior building envelope load, air infiltration load, equipment load and heat storage load, etc
摘要分析了民用建築舒適性空調負荷計算中表面傳熱系數、內圍護結構負荷、滲透風負荷、設備負荷、蓄熱負荷的確定等問題。An array of benefits is provided with the application of the integrated system, such as high cop & spf, energy saving, small fluctuation with the ambient temperature, improving the conflict between the fresh air supply and energy consumption and etc. 3. a comparison has been made on ground - source heat pump ( gshp ) with the air - source heat pump ( ashp )
地源熱泵聯合輻射地板對房間進行冷暖聯供,既具有地源熱泵季節性平均性能系數高、土壤蓄熱能力強、隨環境溫度波動小等優點,且能改善空氣源熱泵系統新風供給量與耗能之間的矛盾關系。In this paper, a image processing method has been presented, with this method mean temperature of testing object can be arrived at from infrared picture and the interior temperature gradient of the test pieces in the situation of transient heat transfer can be got. unsteady - state heat transfer mechanism of wall has also been studied in this paper. on the basis of theoretical analysis and experimental study we can get such conclusions : infrared testing of energy conservation of buildings is rapider and more accurate than heat - flow meter method which is popular at present ; heat transfer mechanism in the situation of unsteady - state heat transfer has been analyzed through experiment ; the interior layers ’ temperature of the test pieces ascent in company with
本文在理論分析和試驗研究的基礎上得出以下結論:本文研究的紅外檢測建築節能的方法比目前存在的熱流計法更快速、更準確;用試驗分析了墻體在非穩態傳熱情況下的傳熱機理;試件各層溫度隨著受熱面環境溫度的上升而上升,只是上升的程度不同,響應時間不同,這是由於試件內部有一個蓄熱過程;通過傳熱理論和建築熱工計算推導出了非穩態傳熱情況下的傳熱系數的計算公式;本文用matlab進行紅外圖片的處理,進而得到被測物的平均溫度;用數據處理軟體擬合溫度熱流。Based on the summary of the development of digital furnace and characteristics of regenerative burner, the paper introduce the digital reheating furnace with regenerative burner which is first new furnace built by stein - heurtey company for shijiazhuang iron & steel company ltd., and expatiate the system configuration of this furnace and its ' advantage
摘要在概述數字化加熱爐發展及蓄熱式燒嘴特點的基礎上,簡要介紹了斯坦因公司為石家莊鋼鐵股份有限公司建立的第一座數字化單蓄熱步進梁式加熱爐,並著重說明?此座加熱爐系統組成及其應用優勢。The flow filed and the performance at different ejector structure was studied. 3. the performance of several refrigerants and the thermal storage of the solar ejector refrigeration system were studied
( 3 )利用數值模擬方法,比較研究了多種製冷劑和增壓器在噴射式製冷系統中的使用性能,以及蓄熱器在太陽能噴射式製冷系統中的應用和對性能的影響。分享友人