驗濕器的 的英文怎麼說
中文拼音 [yànshīqìde]
驗濕器的
英文
hygroscopic-
An experimental study on humidifying performances in countercurrent humidifier
逆流式空氣濕化器加濕性能的實驗研究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。Standard test method for determination of oxygen gas transmission rate, permeability and permeance at controlled relative humidity through barrier materials using a coulometric detector
用庫侖檢測器測定氧氣傳輸率滲透率和穿透屏蔽材料的受控相對濕度的滲透的標準試驗方法Semiconductor devices - mechanical and climatic test methods - internal moisture content measurement and the analysis of other residual gases
半導體器件.機械和氣候試驗方法.其他殘余氣體的內部濕氣含量的測量和分析Puts forward an improved method based on the theory in which the enthalpy difference is considered as the driving force in heat transfer under wet cooling conditions and thinks that the method can halve the testing work, require less for the experiment devices and reach higher accuracy
認為該方法遵循了焓差是濕工況下換熱推動力的規律,試驗工作量減少一半以上,對試驗裝置的要求降低,由試驗數據整理出的公式用於表冷器熱力計算完全可以滿足空調常用范圍內的要求。Testing of ion exchangers - determination of bulk weight density, equilibrium moisture content and solids
離子交換器的試驗.散重密度,平衡濕度和固體顆粒的測By adopting the method of saturated aqueous salt solutions, the paper designs the equipment to produce the humidity source and scale pi sensors. based on the design and long period measurement of demarcated equipment, we get the lots of curve and data that shows the linear relation between capacity and moisture and good linearity and resolving power
採用飽和鹽溶液法得到相應級別的濕度標準,對傳感器進行標定試驗並採用相應的數據處理方法,建立了感濕特徵量與氣相濕度之間的數學關系,最終給出其數學模型和各種指標。Methods of testing for rating desiccant dehumidifiers utilizing heat for the regeneration process
用於再生工藝的利用熱的乾燥劑減濕器評定的試驗方法Dehumidifiers with electrically driven compressors. rating tests, marking, operational requirements and technical data sheet
帶電動壓縮機的減濕器.額定性能試驗標記和操作要求及技術數據單Dehumidifiers with electrically driven compressors - rating tests, marking, operational requirements and technical data sheet
帶電動壓縮機的減濕器.額定性能試驗標記和操作要求及技術數據表Thermodynamic performance experimental study and cooling number calculation of counter - flow spray humidifier in hat cycle
循環逆流式濕化器的熱力性能實驗研究及冷卻數計算Method of permeability test for moisture proof packing case
防潮包裝容器的抗濕滲透性試驗方法Using lithium bromide aqueous solution as liquid desiccant, adopting the total heat transfer rate and enthalpy efficiency to describe the combined heat and mass transfer performance and the moisture removal rate and regenerative efficiency to describe the mass transfer performance of the regenerator, explores the effect of air and desiccant inlet parameters on the regenerator performance by experiment, and compares the result obtained with those of other counter - flow configurations previously published
以溴化鋰溶液為除濕劑,採用總換熱量、全熱效率描述再生器的熱質交換總體效果,採用再生量、再生效率描述傳質效果,實驗測試了溶液和空氣的進口參數對再生器性能的影響,並與逆流再生器的實驗結果進行了比較。Test method for measuring maximum functional wet volume of utility vacuum cleaners
測量通用真空吸塵器的最大功能性濕容量的試驗方法3. based on theoretical analysis and experimental results, the high relative humidity was diffcult to maintain in the closed tissue culture system when all of the fluorescent lamps were turn on, because of deficiency of the humidifier ' s capacity and air ventilation by top air nozzle outlets and return air in the bottom. 4
根據對加濕過程的理論計算與試驗分析,指出本系統中降溫與加濕共存階段加濕效果不明顯,同時由於加濕器的加濕容量不足,頂部送風和下部兩側回風的通風方式造成了室內的相對濕度無法在熒光燈全開時達到控制要求。The mathematical and physical dynamic models are given based on the adsorbent theory of porous medium. its running and parameters affecting its performance are numerically studied and the method that control the water content in the absorbent bed is recommended. the improvement on system configuration to recover heat is discussed and the operation scheme is given
利用多孔介質吸附模型和平衡吸附壓力的概念建立了該系統工作過程的物理數學模型,數值模擬的方法模擬了其工作過程和影響因素,提出了控制吸附床含濕量的方案,驗證了改進流程回收能量的可行性並給出了操作方案,提出並分析了用熱電製冷器回收水蒸氣潛熱節約電能的方法。Experimental study of new wet cyclone dust collector
新型濕式旋流除塵器的試驗研究According to the practice on gezhouba to shanghai hvdc transmission project and in consideration of condition on three gorges hvdc project, some suggestions on protection of overvoltage and insulation coordination for outer insulation, against pollution - wet, dc neutral bus over - voltage and dc & ac filter are technically presented. it may be a reference in design of three gorges converter station
根據葛南直流工程的經驗並結合三峽工程的情況,在換流站的外絕緣、直流耐污濕技術、直流中性母線過電壓防護、交直流濾波器的過電壓防護等方面提出了過電壓和絕緣配合的技術要求,供設計參考。By means of the study of theory and experiment, the lp - ii ultrasonic humidifier was designed and manufactured, which was then used in the experiments on the wet compression at the inlet of supercharged diesel, and good results were obtained
本文在理論和試驗研究的基礎上,設計了用於增壓柴油機進氣加濕的lp -型超聲波霧化器,並用於試驗,取得了預期效果。Biological systems for testing sterilizers and sterilization processes - particular requirements for self - contained biological indicator systems for use in moist heat sterilizers
試驗滅菌器和滅菌過程的生物系統.用於濕熱滅菌器的自含生物指示器系統的特殊要求分享友人