熱回收換熱器 的英文怎麼說
中文拼音 [rèhuíshōuhuànrèqì]
熱回收換熱器
英文
regenerative heat exchanger-
Heat pumps and heat exchangers. devices for the recovery in the form of hot water of the energy coming from refrigerating equipment so called " heat recuperators "
熱力泵和熱交換器.以熱水形式從致冷設備回收能量的裝置The results show that : the lose of pressure is small when air velocity and the longth of honeycomb potter heat storage bed are varied ; but the switch time of air and the bulk of storage bed play important roles as regard its dynamic thermal performance
結果表明：蜂窩型陶瓷蓄熱體換熱器的壓力損失隨著空氣流速以及蓄熱體長度的不同而變化，但總體上說，其壓力損失並不大；四通換向閥的換向周期和蜂窩陶瓷蓄熱體換熱器的體積等是影響其溫度效率和熱回收率等熱性能的重要因素。The main products includes various steam and electric heating reaction vessel, conduction oil, outer coil reaction vessel, polyester and resin completed equipments, vacuum reducing concentration tank, methanol and ethanol recovery tower, various corrugated stuffing, high effective membrane evaporator, new - type centrifugal drag membrane evaporator, vacuum rake dryer, condensing drum cut - off machine, shell - and - tube condenser,
本廠主要產品有各類蒸氣電加熱反應鍋，導熱油外盤管反應鍋，聚脂樹脂全套設備，真空減壓濃縮罐，甲醇乙醇回收塔，各類波紋填料，高效薄膜蒸發器，新型離心刮板式薄膜蒸發器，真空耙式乾燥機，冷凝滾筒切片機，列管式冷凝器，螺旋板式換熱器，外循環蒸發器，鋁制槽車貯罐，乳化設備，高速剪切分散機，種子罐，發酵罐，多功能提取罐，並承接各類非標設備。Experimental study on the heat recovery exchanger of the exhaust air of air conditioning system
空調系統排風熱回收換熱器的試驗研究Heat exchangers - test procedures for establishing the performance of air to air and flue gases heat recovery devices
熱交換器.確定空氣對空氣和煙道燃氣熱量回收裝置性能的試驗程序Heat exchangers - test procedures for establishing performance of air to air and flue gases heat recovery devices ; german version en 308 : 1997
熱交換器.確定空氣對流裝置和廢氣熱回收裝置性能的試Through a series of experiments, studies the influence of material properties, passage dimensions and operating conditions on the cross - flow heat recovery ventilator ( cfhrv )
摘要通過一系列實驗，研究了熱濕交換材料特性、通道長度和運行工況等因素對全熱交換器熱回收效率的影響。Heat exchangers. test procedures for establishing performance of air to air and flue gases heat recovery devices
熱交換器.確定空氣與空氣和空氣與煙道燃氣熱回收裝置性能的試驗程序And when cop reaches 0. 3, temperature life is as low as 30 or 40. from the view of thermodynamics, conclusions can be drawn that the high - low cycle is good to be used to recover waste heat, the parallel cycle is not relatively, and the low - high cycle is not at all
由此可以得出結論，在回收廢熱方面，從熱力學角度來看，高低型二級熱變換器具有很好的應用價值，並聯型相對一般，而低高型根本不具有實際應用價值。The paper briefly introduces the work mechanism of heat pipe and heat pipe heat exchanger, the application of heat pipe heat exchanger in industrial recovery of waste heat, and the effective measures to prevent the problems such as ash accumulated on surface of heat pipes and sulphuric acid corrosion at low temperature during the running period of heat pipe heat exchanger
摘要簡要介紹了熱管及熱管式換熱器的工作原理，熱管式換熱器在工業余熱回收中的應用，以及熱管式換熱器運行過程中防止積灰和低溫腐蝕等問題的有效措施。They are agricultural productive materials price growth rate, sown area of grain crops growth rate, grain yield per area growth rate -, natural disaster covered grain areas growth rate, net grain import change rate, grain reserve change rate, population growth rate, per income growth rate, city and town population growth rate, food industry production value growth rate, year - end pig number growth rate, medical & pharmaceutical and textile industry production value growth rate, grain marketization degree, inflation rate using the previous year as base year ( preceding year = 100 ), public grain purchases price growth rate, investment in agricultural science and technology growth rate, investment in agricultural infrastructure growth rate, growth rate of graduates number from agriculture, forestry, science & technology universities and colleges and specialized secondary schools, government expenditure for agriculture and agricultural credit growth rate, international grain price growth rate, rmb exchange rate growth rate, last grain price growth rate, economic crop price growth rate, meanwhile, a new method is attempted to be used in this paper and the grain price early - warning problem is transformed into machine learning problem by introducing statistic learning theory and svm method which are gaining popularity in machine learning field at present in the world
在此基礎上，篩選出23個警兆指標：農用生產資料價格增長率、糧食播種面積增長率、糧食單產增長率、糧食受災面積增長率、糧食凈進口量變化率、糧食儲備變動率、人口增長率、人均收入增長率、城鎮人口增長率、食品工業產值增長率、豬年末頭數增長率、醫藥紡織工業產值增長率、糧食市場化程度、以上年為基年的通貨膨脹率、國家糧食定購價格增長率、農業科技投入增長率、農業基礎設施投入增長率、農、林、科技高校大、中專畢業生人數增長率、財政支農資金比重及農業信貸增長率、國際糧食市場價格增長率、人民幣匯率增長率、上期糧食價格增長率、經濟作物價格增長率。同時論文在預警方法上作了新的嘗試，把糧食價格預警問題轉換成一個機器學習問題，引進當前國際上機器學習領域中比較熱門的統計學習理論和支持向量機方法，用順序回歸演算法對歷史數據進行學習建立了糧食價格預警模型。The formulae for calculating coefficients of performance ( cop ) of metal hydride heat pumps ( mhhp ) for temperature upgrading are proposed after considering practical factors such as heat transfer of metal hydride bed and sensible heat exchange, which provide theoretical bases for reasonable selecting metal hydrides pair and adjusting diversified process parameters of mhhp
摘要考慮到金屬氫化物床的傳熱和換熱器間顯熱回收等實際因素，提出了升溫型金屬氫化物熱泵性能系數計算公式，為合理選擇金屬氫化物對，以及調整熱泵的各種工藝參數提供了理論依據。Rating air - to - air energy recovery ventilation heat exchangers
空氣對空氣能量回收通風熱交換器額定值的確定The simulation results show that the effective measures to improve cop of mhhp include enhancing heat transfer in metal hydride bed, adopting metal hydrides with a sufficiently flat plateau, reducing reactor heat capacities and its mass, and a highly efficient sensible heat exchange
結果表明：強化金屬氫化物床的傳熱、採用平臺傾斜度小的金屬氫化物、減小反應器材料的比熱和質量，以及換熱器間高效率的顯熱回收，是提高熱泵性能系數的有效措施。Experimental investigation on ventilation heat exchanger
通風余熱回收換熱器的實驗研究Based on the introduction of new heat exchangers, we construct heat collection and recovery systems adjusted to match the needs of specific facilities and install them personally
以最新採用的熱交換器為基礎，針對各種品牌構建適用的廢熱回收再生系統，並進行實際設置安裝。分享友人