heat transfer material 中文意思是什麼
heat transfer material
解釋
傳熱材料-
Compares the 3 - d ift with smooth tube, the result shows that heat transfer augments, volume decreases, metallic material reduces and energy saves. so the tube with three dimensional internally extended surface have very wide engineering application background
使用結果表明：使用了三維內肋管的換熱器同未使用前相比，換熱強度提高，體積減少，金屬材料耗量減小，能耗降低，具有十分廣闊的應用前景。 -
Organic heat transfer material heaters
有機熱載體爐 -
By analysing the work principle of organic heat transfer material heater, the boiler choose and install request are introduced, and the control of the quantity to the organic heat transfer material heater is discused
摘要通過對有機熱載體加熱爐的工作原理分析，介紹了該類型加熱爐爐體的選用及安裝的要求，並對有機熱載體爐安裝過程中質量的控制進行了探討。 -
As a new type of energy - saving equipment, the tubular heat exchanger with longitudinal flow of the shellside fluid ( thelfsf ) has many remarkable advantages. it betters anti - vibration and anti - smudge performance, enhances heat transfer efficiency, and decreases the shellside pressure loss. it also prolongs service lifetime, reduces the weight and saves material
新型縱流殼程換熱設備作為一種新一代節能降耗設備，具有優良的防流體誘導振動性能、傳熱性能好、傳熱效率高、流體流動阻力小、抗結垢能力強、重量輕等優點，是鄭州大學「熱能工程研究中心」專利產品，為了加快該設備的推廣， 「中心」研發了hecad軟體系統，實現了新型換熱設備工藝設計、機械設計、零部件，圖及總裝圖繪制一體的cad軟體化。 -
Through developing a 2 - dimensions heat transfer model of buried pipe - in - pipe heat exchanger and simulating the process by computer, the author figures out inter - relations of factors which influence characteristics of buried pipe - in - pipe heat exchanger, such as pipe diameter, pipe length, ratio of pipe diameters, flow rate, inlet water temperature, patterns of water inlet and outlet, and material features made of pipe, and proposes some optimizing indexes of buried pipe - in - pipe heat exchanger. the author studies the " heat - - short circuit " phenomenon as well and gives < wp = 5 > some important results
本文通過建立地下套管式埋管換熱器傳熱過程的二維傳熱模型，並藉助計算機對分析結果進行解析，弄清了影響埋管換熱器性能的管徑、管長、管徑比、通過流量、進水溫度、進出水方式以及管材等參數的作用，並提出了相應的優化指標，對研究界懸而未決的「熱短路」問題也進行了細致分析，得出了有關結論。 -
The calculation program using the matlab has been worked out to get the numerical solutions of the proposed models. the experiment has first been conducted in the laboratory to get the fundamentals thermal and moisture properties ( such as materials density, specific heat capacity and thermal conductivity ) and also the material moisture absorption isotherms of adobe building materials. the methods of measuring the surface mass transfer coefficient and material moisture content have been proposed
首次對生土建築材料物性參數進行了實驗測試，得到了常用生土建築材料的密度、比熱和導熱系數等參數值，得到了生土建築圍護結構的等溫吸濕平衡曲線的擬合函數關系式；此外，研究了生土建築圍護結構表面質交換系數實驗測定方法，探索了利用電阻率測量生土建築圍護的安窪築科技人學博十學位論文結構內部含濕量的測試方法。 -
The research for the absorptance of materials is significant to the development of laser material processing. the measurement method is the foundation of the absorptance research. in this paper the lumped method based on heat transfer is established for the absorptance of laser, and the measuring apparatus is also built up. as examples, the absorptance of laser is measured for several ordinary engineering materials
材料對激光吸收的研究工作對激光加工的發展有著非常重要的意義.而吸收率測量方法的研究是材料對激光吸收研究工作的基礎.從量熱的角度出發，利用傳熱學中的集總參數法建立了測量吸收率的方法，設計了相應的試驗裝置，並測量了幾種常用工程材料對激光的吸收率 -
The important significance of industrial furnace using infrared radiant material was analyzed through radiant heat transfer enhanced in industrial furnace with high temperature
摘要從高溫工業爐強化爐內輻射傳熱過程的角度出發，分析了工業爐應用紅外輻射材料的重要意義。 -
If heat transfer is to be reduced further, it is most effective to add further layers of glass or to use some form of convection flow - inhibiting material, usually of a cellular structure, within the cavity
如果要進一步減少熱傳遞，最有效的方法則是增加玻璃層數或使用一些抑制對流的材料，這種材料通常具有蜂窩狀多孔結構。 -
This paper describes a hj 60 - y, y / 2. 5, 2. 5 - q type heat - pipe stove by beijing changxin lantian technology development co., ltd, which use an composite inorganic material as working fluid to heat oil and use natural gas as heat source. experiment is conducted to investigate heat - transfer performance of the special working fluid
本文的研究對象是北京長新藍天科技發展公司設計製造的hj60 - y ， y 2 . 5 ， 2 . 5 - q型熱管加熱爐，爐內採用一種復合高效無機傳熱材料作為傳熱介質，加熱源選用天然氣，被加熱的工質為原油。 -
In addition, the effect of mass - balance upon heat - transfer is studied, and attrition is also considered in the material balance model
而且為了更好的反映爐膛內傳質對傳熱的影響，在計算中採用了帶有磨耗的灰平衡計算方法。 -
The heat transfer fluid shall be environmentally safe and shall not require hazardous material disposal
熱傳導流體必須是符合環保要求的，不會產生有害物質。 -
Transient heat conduction analysis of functionally gradient material plate with convective heat transfer boundary by finite element method
對流換熱邊界下梯度功能材料板瞬態熱傳導有限元分析 -
Ef2300 model multi - functional curved surface positive - negative pressure machine can finnly adhere solid - woodveneer, heat transfer - printing film, decorative paper and pvc film on all kinds of material
Ef2300型多功能曲面正負壓機，能夠牢固地貼覆實木單板、壓克力熱轉印膜、裝飾紙、 pvc膜于各種材料上。 -
The heat transfer and thermophysical properties of thin films, including thermal conductivity and thermal diffusivity, differ from the corresponding bulk material when it comes into microscale regime
進入微尺度以後，薄膜材料的導熱規律以及熱物性（包括熱擴散率、熱導率）與體材料相比發生了很大的變化，出現了超常現象。 -
The results from simulation agree well with the conclusions of conference [ 21 ], and indicate that the boundary conditions have no obvious effect on the displacement and stress ; that the displacement and stress increase with linear heat expanding ratio, and those decrease with the specific heat of material ; that the displacement increases with the heat transfer ratio, but the stress does not
數值模擬表明：邊界條件對位移和應力的影響非常小；位移隨著線熱膨脹系數、熱傳導系數的增大而增大，但是隨著比熱容的增大而減小；應力的最大值隨著線熱膨脹系數的增大而增大，而隨著比熱容的增大而減小，而熱傳導系數k對應力的影響比較小。 -
The fractal theory of heat and mass transfer in porous material
多孔介質傳熱傳質分形理論初析 -
Abstract : in order to protect environment, it is very important to explore anew refrigeration method. for its unique characteristic, thermoelectric refrigeration is applied in some conditions. numerical simulation has been developed for the air - cooled thermoelectric air - conditioner by experimental simulation on heat - insulating materials with different thickness, structure - shapes, work - conditions and air - flow capacities. the model and the method have been verified. the effects of the figure of merit of thermoelectric material and the heat transfer coefficient of cool / heat side on the performance of the air - conditioner are analyzed by the model
文摘:建立了風冷熱電空調器數值模擬模型，對空調器進行了模擬計算.在對風冷熱電空調器研製的基礎上，進行了最佳隔熱層厚度、不同結構形式、變工況、變風量和復現性實驗，驗證了模擬程序的可靠性，並應用模擬程序對熱電材料的優值系數和空調器冷、熱端的傳熱系數進行了分析 -
Heat and mass transfer of porous material drying in centrifugal fluid bed
離心流化床中多孔介質乾燥的傳熱傳質研究 -
Steady heat conduction analysis of functionally gradient material plate with temperature - dependent properties under convective heat transfer boundary
換熱邊界下變物性梯度功能材料板穩態熱傳導分析
分享友人