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研究所、轉學考(插大)-流體力學
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95年 - 95 淡江大學 轉學考 流體力學#55953
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(3)說明Reynolds number之物理意義°並欽述Reynolds number大小與流場之關聯? (6分)
其他申論題
【已刪除】4. Show that ihe Fourier series for the function y(x) = |x| in the range of -π <x<n is and deduce the suiii of the infinile series ? (20 poinls)
#212065
【已刪除】5. Evaluate (20 poinls)
#212066
(1) Wliat is “Fluid”? What is “fluici mechanics”? (6 分)
#212067
(2)探討流體力學時 > 基本上需利用哪五個定律(law)? (5分)
#212068
(4) 什 麼是“no slip condition”? (5 分)
#212070
(5)繪出一 incompressible, viscous flow流經二維圓柱之流線示意圖,標出停滯點及分離點。並凼流體力 學觀點說明高爾夫球之凹洞? (10分)
#212071
(6)在流體力學屮’什麼是 Dimensional Analysis ? 什 麼是 Incomplete similarity ? (10 分)
#212072
(a) whellie/' [he How is one-, two-, or tliiee-tlimeoiiiona], and why.
#212073
(b) whellier the flow is steady or unsteady, and why.
#212074
【已刪除】(8) The inclined surface shown below, hinged along edge A, is 5 m wide. Determine the resultant force, FK, of the waler and air on Uie inclined surface. (20 分) Notes: ρ water = 999 kg/m3
#212075