mass-transfer mechanism 中文意思是什麼
mass-transfer mechanism
解釋
傳質機理-
Fist of all, on the basis of the research of agone boffins, this author investigates the interaction mechanism of bolts and rock, and introduces the elastic ? lastic analytical resolution which is consist of the liner structure, the equivalent reinforced wall rock and the original wall rock in the simple loading from the equivalent well - proportioned view ; this solution is very important meaning for the engineering design. on the basis of coulomb friction model, the author introduces the finite element equation of the contact problem in order to provide the academic foundation for the application of msc. marc. finally, combining the engineering practice of the non - linear analysis of shield tunnel through yellow river of the south - north water transfer and using the model of friction, the author researched the evolution law of stress and displacement field in the structure of grouted rock bolts, and analyzed the effect to the stress and deformation of surrounding rock mass due to anchor supports
首先，在前人研究成果的基礎上，對錨桿與圍巖的相互作用機理進行研究，利用全長錨固錨桿的中性點理論，從等效均化的角度來考慮錨桿對圍巖的加固作用，並推導了在簡單荷載作用下，含有襯砌、等效加固后的圍巖、原始圍巖三者的彈塑性解析解，對工程設計有著重要的參考意義；在數值模擬方面，以考慮錨固圍巖滿足規則化庫侖摩擦模型為基礎，利用虛功原理推導了接觸問題的有限元方程的計算格式，為開發運用大型商用有限元軟體msc . marc提供了理論根據，也形成了本文的理論基礎：最後，論文以南水北調東線穿黃隧洞穩定性分析項目為工程實例，利用本文所述的接觸問題的摩擦模型理論，對錨桿支護結構的應力場、位移場的變化規律進行了研究，分析了加錨支護對隧洞圍巖應力、變形的影響。 -
Ethanol separation factor of 6. 0 was achieved by vmd, which demonstrates that vmd is a promising separation technology. the mechanism of heat and mass transfer for vmd was also investigated
當用真空膜蒸餾脫除水溶液中的乙醇時，分離因子可達到6 . 0以上，說明真空膜蒸餾技術脫除水溶液中的voc效果較好。 -
Finally, by studying the heat transfer coefficient and the mechanism of mass transfer through the membrane pores, a complete mathematical model was proposed for the removal of voc from dilute aqueous solutions by vmd
根據對傳熱系數和膜孔內傳質機理的研究，最後得到了真空膜蒸餾脫除水溶液中voc全過程的數學模型。 -
On the basis of analysing the mechanism of improvement of the adsorption mass transfer by ultrasound field, a batch model cosindering pore difusion and surface diffusion, and a fixed - bed homogeneous model of mass transfer is developed.
論文在分析超聲場強化固-液吸附傳質的機理上，提出了考慮孔內擴散與表面擴散的靜態傳質模型以及考慮軸向擴散的均相動態傳質模型。 -
A review on the mechanism of mass transfer in an ion exchange membrane
離子膜傳質機理的研究評述 -
In this paper, based on my experiments, the mechanism of pneumatic defrosting of air cooler was studied through the application of thermodynamics, heat and mass transfer, classical theory of nucleation, boundary - layer theory, the theory on gas dynamics
本文在對氣動除霜進行了實驗研究的基礎之上，應用工程熱力學、傳熱傳質學、晶體成核理論、邊界層理論、氣體動力學等有關知識，從系統的觀點出發，探討了氣動除霜的機理。 -
This paper has studied the drying dynamics experimental law of vegetable seed respectively in a fixed bed and a spiral vibrofluidized bed model dryer and simultaneously analysed seed physiology variation characteristics, and thereupon expounded the mechanism of vegetable seed heat and mass transfer enforcement, developed a spiral promotion vibrofluidized bed dryer for vegetable seed dehydration with high efficiency and good quality, energy saving
綜合工程熱物理和種子生理的研究方法，選用白菜與菜豆種子在固定床與振動流化床中進行了乾燥動力學實驗研究以及種子生理的同步測試，闡明了蔬菜種子乾燥的強化傳熱傳質機理，並在此基礎上研製了輻射-對流-導熱-振動綜合傳熱的優質、高效、節能的螺旋提升振動流化床蔬菜種子乾燥機。 -
The discussion on the effect of many parameters on chf value is provided in the later section. what ' s more, based on existing knowledge on mechanism of such chf phenomena and mass and heat transfer in such conditions, this article provides a numerical calculation method to predict the chf value in such condition
發現一般情況流速增大有利於chf值的增大，而在高出口含汽量情況下則出現相反的趨勢；進口含汽量增大則chf值減小；而出口含汽量的影響則表現的更為復雜。 -
Take the fast transient mass transfer of nacl solution within solid porous material for granted, experiments on mass transfer were done in order to explore the macro physical behavior under the condition of suddenly contact of nacl solution and porous material. base on the experimental results, the physical behavior and mechanism of mass transfer of nacl solution within porous material were analyzed and discussed. the results indicate that under the condition of suddenly contact, the mass transfer of nacl solution in porous material has apparent wave propagation mechanism
以nacl溶液在固體多孔材料中的快速瞬態傳質為例，對nacl溶液和固體多孔狀材料突然接觸情況下， nacl溶液在固體多孔狀材料中的質量傳遞過程所表現出來的宏觀物理行為進行了實驗研究，根據實驗結果，對液體nacl哈爾濱工程大學博士論文一溶液在多孔狀材料中質量傳遞的物理行為和機制進行了分析和討論。 -
By reason that the structure of filler was fallacious, and flowing state was not accordant with mass transfer mechanism of multiphase hydrodynamics, the popular biological reaction was not in the condition for mass transfer, and the efficiency of mass transfer of multiphase liquid movement declined
其主要原因在於填料的結構形式不合理，對流體的流態控制不符合多相流體力學的物系傳質機理，使得多相物系之間的傳質擴散效率低下。 -
The analytical and experimental results obtained in this work will be greatly valuable and significant for the understanding of heat and mass transfer mechanism in fractal porous media
本論文所作出的分析計算和實驗研究，對建立符合實際情況的多孔介傳熱傳質模型具有很好的參考價值 -
On the basis of chemical transfer theory, the transfer mechanism was studied for the process of adsorptive bubble separation and the mathematical model describing the axis diffusion in continuous foam column and basic equation about the rate of mass transfer are set up
以化工傳遞理論為基礎，研究了吸附泡沫分離過程的傳質機理，建立描述該傳質過程速率的基本方程及軸向擴散連續泡沫分離塔數學模型。
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