conduction path 中文意思是什麼

conduction path 解釋
傳導通路
  • conduction : n. （用管對流體的）引流；【物理學】傳導，導電；【生理】神經脈沖的傳導。
  • path : path（ol ）＝pathological; pathology n （pl paths ）1 （自然踏成的）路；路徑；（馬路邊上的）人行...
  1. The blade inner channel cooling is a complex convection - conduction coupling problem. this thesis build a three - dimension. compressible turbulence model, and give a general solve method. with the geometrical model of the glossily rectangle straight channel, the rectangle straight channel with in - line arrays disturb plates, the rectangle straight channel with staggered arrays disturb plates, the rectangle straight channel with slant disturb plates, this thesis compute the flow and heat transfer condition when the cold air path though these channels, and gain the temperature field, pressure field, velocity filed, in addition. this thesis also analyze the influence of the different channel height, the different channel materials, the different channels, and gain the function relation between he nusselt number, friction factor and reynolds number. this thesis is emphasis on the new heat transfer enhancement structure, that is, disturb plates, with the comparison with the glossily channel and channel with pin fins, the heat transfer enhancement effect of the former is better, and the conclusion can be used in the design of aircraft blade

    葉片內部通道冷卻是一個復雜的對流?導熱耦合傳熱問題，本文在分析葉片內部通道冷卻的流動與傳熱情況的基礎上，建立了三維、可壓縮紊流的物理模型，得到了通用的求解辦法；利用不帶擾流片的矩形直通道、帶順排擾流片矩形直通道、帶叉排擾流片、帶傾斜擾流片的矩形直通道的幾何模型，計算了冷卻空氣通過這幾種通道時的流動與換熱情況，得到了各種不同情況下計算區域的溫度場、壓力場、速度場；在此基礎上分析了不同的通道高度、不同的葉片通道材質對葉片內部通道冷卻的影響，並整理得到了各種通道形式下，努謝爾數和阻力因子與雷諾數的函數關系；本文重點研究了新型的葉片內部通道冷卻強化傳熱措施?帶擾流片的內部冷卻通道的強化傳熱效果，通過與光滑矩形直通道、帶針肋通道的冷卻效果的比較，表明了這種新型鮚構的優勢，對于葉片內部通道冷卻結構的設計可以起到指導的作用。
  2. Mechanism of tgf - smad signal conduction path in renal fibrosis and the intervention of chinese medicine

    信號轉導通路在腎纖維化中的作用機制及中藥的干預作用
  3. Systematical analysis of technological progress, technological innovation, technological diffusion and their economic effects become an important field of economics for a long time. in particular, theory of economic growth pays more attention to the affects of the technology and knowledge on the conduction mechanism of economic growth and stability of the economic growth system. this thesis based on much literatures emphasize particularly on the theoretic analysis of problems of technological innovation and technological diffusion, this thesis also conceive a method of research on the growth path hi the economics growth theory

    對「技術進步」 ， 「技術創新」和「技術擴散」的過程及其經濟效應進行系統分析，早已成為經濟學研究的一個重要領域，尤其是經濟增長理論更加關注于「技術」 ， 「知識」等因素如何對經濟增長的傳導機制和經濟增長系統的穩定性產生影響，本學位論文在綜合大量文獻的基礎上，側重於技術創新與擴散問題的理論分析，並就經濟增長理論中增長路徑的研究方法提出一種理論設想。
分享友人
分享到 Line

分享到臉書