氣冷式製冷 的英文怎麼說
中文拼音 [qìlěngshìzhìlěng]
氣冷式製冷
英文
air-cooling refrigeration-
The former is to gain refrigeration volume through the process of adsorbing adsorbate ( cryogen ) by adsorbents ; while in desiccant cooling, solid adsorbent is used to remove the moisture from the surrounding
吸附式製冷是利用固體吸附劑對吸附質(製冷劑)的吸附過程而獲得冷量的。吸附除濕製冷是用固體吸附劑將空氣中的水蒸汽部分除去,並與蒸發冷卻等技術結合,達到製冷效果的製冷方法。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。Numerical calculative simulation could factually reflect the dynamic characteristics of the whole equipment and inner flow and diathermancy of split - stirling crycooler. through the calculation, the velocity, temperature, pressure and other detailed information of airflow in any position inner the crycooler could be gained ; the distribution of each parameter could be confirmed and reasonable explanation for the experiment result could be made
數值計算模擬能接近真實地反映分置式斯特林製冷機的整機和內部流動、傳熱的動態特性,通過計算可以得到製冷機內部任一位置的氣流流動的速度、溫度、壓力等詳細信息,確定各參數的分佈情況,並可以對實驗結果做出合理的解釋。Our wholesale department is professional in selling all kinds of import and domestic gas appliance, air - conditioners, refrigerator, raffinate oil & smoke machine, disinfect cupboard, water heater, electric fan, electric rice cooker, drinking water machine, telephone, extrator fan etc a variety of household electric appliance and fittings
所經營批發部專業經營各式進口、國產燃氣爐具,空調製冷、冰箱、抽油煙機、消毒碗櫃、熱水器、電風扇、電飯鍋、飲水機、電話機、排氣扇等各式家用電器及各種零配件。In addition to military products, criaa designed & manufactured many kinds of industrial products such as ff series servovalves, lpg recovery plant, airport hydrant refuelling equipments, hydraulic pump stations, hydraulic control system and testing equipments, low temperature box with natural air cooling, and air refrigerators used for mines etc
產品除軍用外,開發的民品有: ff系列伺服閥、油田氣輕烴回收裝置、機場栓式加油設備、液壓控制系統產品及試驗設備、空氣製冷低溫箱、礦用空氣製冷機等。Questions about whether the adsorbent is endurable and whether the adsorption refrigeration equipment has effect on the performance of diesel are answered with theoretical analysis and test. numerical simulation is used in optimum design of adsorbent bed of an adsorption refrigeration prototype which is driven by exhaust heat of gas electric generator
分析了吸附製冷系統是否增加內燃機能耗和吸附劑使用壽命等問題,並採用數值模擬方法,對以燃氣渦輪發電機尾氣為熱源的吸附式製冷樣機,進行了吸附床結構的優化設計。Operation performance of the pneumatically - driven split - stirling - cycle cryocooler with clearance - phase - adjustor
狹縫調相式氣動分置式斯特林製冷機的運行性能Scroll compressor is a new type compressor which is developed quickly recently, widely used in refrigeration and air conditioning industry. it has characteristics of high efficiency, consuming little energy, few parts, compact structure and working smoothly
渦旋壓縮機是最近快速發展起來的一種新型高效的容積式壓縮機械,具有效率高、能耗小、零部件少、結構緊湊、運行平穩等特點,廣泛應用於製冷空調及氣體壓縮領域。Luneng cambridge introduces the life concept of pollution - free complete electrification, e. g., heating, refrigeration and cooking apparatus etc. the reform of family elecricity replacing other energy sources has been realized, which has brought brand - new life idea to residents in jinan and will lead the trend of the modern life style
魯能康橋推出無污染全電氣化的生活概念,採暖製冷廚房設備等全部採用電氣化,實現家庭用電代替其它能源的變革,它給濟南居民帶來了全新的生活理念,必將引領著現代生活方式的潮流。Absorption refrigeration has become the focus of research in the refrigeration field in recent years because it has a lot of merits, such as little power consumption, great energy adaptability, no influence for the environment about working fluids etc. as a clean energy, natural gas will be applied extensively in the energy consumption structure
吸收式製冷因其具有耗電少、能源適應性強、製冷工質對環境無影響等優點而成為製冷空調領域近幾年的研究焦點。天然氣作為一種清潔能源,在能源消費結構中的比重將有較大提高。With the introduction of world leading molds and technology for 134a layer evaporators, shanghai shuanghua automotive air conditioning parts is a professional manufacturer of layer evaporators for all models, machine oil coolers and pressurized air coolers with an annual output of over 2 million pieces ( sets )
上海雙樺汽車空調配件有限公司引進具有世界領先水平的134a層疊式蒸發器製造模具和生產技術,專業生產世界上各種車型的層疊式蒸發器和平行流冷凝器、機沒冷卻器、增壓空氣冷卻器,年產量可達200多萬臺(套) 。1987 start manufacture & sale of intellectualized controlled libr absorption chiller / heater developed with tokyo gas company
1987年開始生產和銷售與東京燃氣公司開發的智能控制溴化鋰吸收式製冷機/制熱機。There is a wide range of potential application of engine - exhaust powered adsorption refrigerating system due to the hazard of cfc ' s on the ozone layer
以氯化鈣-氨為工質對的發動機排氣余熱固體吸附式製冷系統尚處于研製階段,其許多性能還有待研究和提高。Thermax zhejiang ltd. shall be manufacturing environment friendly and energy conserving absorption chillers utilizing the waste heat, steam, natural gas etc at its state of the art world class manufacturing plant coming up in jiaxing
特邁斯浙江公司將在具有世界級製造設備的嘉興利用廢水,蒸氣,天然氣等生產吸收式製冷機。Comparing this cycle with the evaporation compression refrigerating cycle, the new cycle has more high coefficient of performance ( cop ) under the same condition
該循環與現在冰箱中所採用的蒸氣壓縮式製冷循環相比較,在條件相同的情況下具有較高的性能系數。Heat exchangers - forced convection air cooled refrigerant condensers and dry coolers - sound measurement ; german version en 13487 : 2003
熱交換器.強制對流空氣冷卻製冷劑凝結器和乾式冷卻機Vapour compression refrigeration system
蒸氣壓縮式製冷系統The application of domestic screw refrigeration compressor to the liquification of chlorine gas
國產螺桿式製冷壓縮機在氯氣液化中的應用In this paper, the function of compressive refrigeration equipment ( include : condensing press, evaporative press, automatic regulation and protection of refrigeration equipment ) is analyzed
摘要對蒸氣壓縮式製冷裝置的性能(主要包括冷凝壓力、蒸發壓力、製冷裝置的自動保護和自動調節)進行了分析。The cycle flow chart and calculation models are given in terms of the operation characteristic of the cycle in this paper. and the detailed calculation and analysis for the cycle are done. in addition, the operational performance of the system in a whole day is analogically calculated in three representative cities : beijing, xi ' an and guangzhou
本文以空氣為攜熱介質的開式太陽能吸收式製冷循環系統為研究對象,根據工作循環的特點給出了循環工作流程及計算方法,對循環進行了詳細的計算和分析,並在此基礎上模擬計算了系統在北京、廣州和西安三個具有代表性城市全天運行的情況。分享友人