恆溫蒸發 的英文怎麼說
中文拼音 [héngwēnzhēngfā]
恆溫蒸發
英文
evaporation at constant temperature- 恆 : Ⅰ形容詞1 (永久; 持久) permanent; lasting 2 (平常; 經常) usual; common; constant Ⅱ名詞1 (恆心...
- 溫 : Ⅰ形容詞(不冷不熱) warm; lukewarm; hot; gentle; mild Ⅱ名詞1 (溫度) temperature 2 (瘟) acute ...
- 蒸 : Ⅰ動詞1. (蒸發) evaporate2. (利用水蒸氣的熱力使食物熟或熱) steam Ⅱ名詞[中醫] (將藥物隔水蒸熟) steaming
- 發 : 名詞(頭發) hair
- 蒸發 : [物理學] [化學] evaporation; evaporate蒸發計 evaporometer; evaporimeter; atmidometer; atmometer; ...
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And the thermostatic swimming pool, gymnasium, sauna, massage and beauty center here also refresh you after busy day. welcome to aurum international hotel
另外,酒店還建有室內恆溫游泳池,健身房,桑拿蒸汽浴室,按摩室及專業美容美發廳,可為勞碌一天的顧客提供休閑放鬆的場地。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。Under the assumption that the inner surface of stator sleeve and outer surface of rotor are smooth, taking the fact into account that the temperature of stator sleeve of evaporation cooling motor keeps almost the same, horizontal evaporation cooling motor is simplified as a physical model of two coaxial sleeves, with outer sleeve ( the stator ) holds still and keep at constant temperature and inner sleeve ( the rotor ) is rotating and heated
本文通過數值和實驗手段研究了臥式蒸發冷卻電機楔形氣隙中的流體流動、傳熱現象。本文在定子套筒和轉子表面光滑的假設下,針對蒸發冷卻電機定子套筒壁面基本恆溫的特點,將實際蒸發冷卻電機簡化為同軸套筒內筒加熱旋轉、外簡靜止定溫的物理模型。Moreover, the hotel is equipped with an indoor swimming pool, outdoor tennis court, palaestra, sauna room, massage parlor, professional beauty salon, barber shop, night - club and chess room
賓館還建有室內恆溫嬉水池室外標準網球場健身房桑拿蒸汽浴室按摩室及專業美容美發廳ktv包間和棋牌室。With using once artificial freezing method and natural freezing method test the compressive strength of low - temperature concrete at different age and by testing the loss percentage of water ( content of evaporative water ) of saturated specimen test the pore porosity of low - temperature concrete at different age
方法採用恆低溫一次凍結法和自然變低溫多次凍結法,測定混凝土在不同齡期的強度值,利用可蒸發水含量法測定對應齡期的孔隙率。Ptc heater now is widely used in many fields that need to keep temperature invariable automatically such as hair curler, facial steamer, temperature invariable plate, mosquito driving instrument, physical therapy instrument and so on
Ptc發熱芯已廣泛應用於燙發夾、卷發器、蒸面器、保溫杯、保溫盤、電熱驅蚊器、理療儀等自動恆溫型保溫器方面。Rclying on the abundant technical strength of zhejiang university chemical machinery research instiute, it is specially engaged in the production of all kinds of the medical instruments such as the steam modular cylinder, modular dyeing tube, bactcricidal cylinder, gas storage cylinder, fermentation cylinder, heat exchanger, desk type, verticaltype, portable, horizontal electrically - hcated pressure steam sterilizer, carbon dioxide, biochemical, mycetes, illumination, water - sealcd, clectrically - heatedpressure steam sterilizer, dry heating sterilizer, carbon dioxide, bibiochemical, mycetes, illumination, water - sealcd, clectrically - heated, clectrically - heated constant temperature type culture box, fixed temperature and humidity box, climate cabinet exc. meanwhile it offers a full set of the stainless steel utensil serial products to the pharmaceuticals, health - care products, food, drink, cosmetics, uncontaminated workshops and so on. it can design and manufacture various non - standard equipments according to the consumer is requirements. welcome to make inquiry into this company. we are looking forward to cooperating with you
本公司依託浙江大學化機研究所專業開發,製造各類:蒸汽定型罐、定型染色缸、殺菌罐、儲氣缸和發酵罐、熱交換器、臺式、立式、手提式、臥式電熱壓力蒸汽滅菌器、乾熱滅菌器、二氧化碳、生化、黴菌、光照、隔水式、電熱恆溫培氧箱、恆溫恆濕箱、人工氣候箱等醫療儀器,同時提供製藥、保健品、食品、飲料、化妝品、潔凈車間成套不銹鋼器具系列產品,還可根據用戶要求設計、製造各種非標設備,歡迎您的垂詢,期待您的合作!The influence of difference in temperature, reynolds number of film and prandtl number to the heat transfer performance on the evaporation side was discussed via the uniform wall temperature experiments. by analyzing above influence factors, the character of umbrella - plate evaporator which is fit for evaporation under little difference in temperature and fit for evaporating heat sensitivity materiel could be obtained
通過恆壁溫實驗探討了傳熱溫差、液膜雷諾數、普朗特數這些主要因素對傘板式降膜蒸發器傳熱性能的影響,通過對以上影響因素的分析,得出了此種結構的蒸發器特別適用於小溫差情況下的蒸發,而且特別適用於熱敏性物料的蒸發等特性。Thermostatic evaporator pressure regulator
蒸發器恆溫壓力調節閥The influence of difference in temperature, reynolds number of film, vacuum degree and spring parameter to the heat transfer capability on the evaporation side was studied through the uniform wall temperature experiment, by the result, the heat transfer coefficient on the evaporation side can be improved by inserting spring with proper parameter. when the reynolds number was between 4000 and 14000, and the heat transfer coefficient can be improved nearly 30 percents by inserting the fifth spring when the reynolds number nearly was 12000
採用8種參數的螺旋線,通過恆壁溫實驗探討了傳熱溫差、雷諾數、真空度和螺旋線參數對蒸發側傳熱性能的影響,結果表明,插入參數合適的螺旋線,在雷諾數為4000 14000范圍內可以提高蒸發側傳熱系數,在雷諾數為12000左右時,加入5號螺旋線可以使蒸發側傳熱性能提高30左右。分享友人