Principles of Heat Exchanger DesignFundamentals.pdfVIP

Principles of Heat Exchanger Design Fundamentals 沈 : Heat Transfer with Applications by Kirk D. Hagen 理 (150) • (1). 理 (i)(ii)Fourier’s law (iii)流 Newton’s law of cooling (iv) 輻Stefan- Boltzmann law (v)例說 • (2) (i)串聯念- (ii)串聯念- (iii) 例說(iv) • (3) 理 (i)(ii)理論(iii)狀理論(iv) (v) 狀 • (4) • (5) 流流 -- (i)流流 (ii)流流雷諾數(iii)數(Cf,x) —friction coefficient (iv)念流數 (v) 紐塞數朗數Reynolds Analogy and Chilton-Colburn Analogy (vii) (viii) 量(ix) (Tube Bank) • (6) 流流 -- (i)流流雷諾數(ii)流流流(iii) Darcy數- --friction factor (iv)流數紐塞數(v) • (7) 冷流 • (8) LMTD理論 • (9) LMTD例說 • (10) LMTD例說 • (11) Ntu理論 • (12) Ntu例說 (1) 理 • (i) • (ii) Fourier’s law • (iii)流 Newton’s law of cooling • (iv)輻Stefan-Boltzmann law • (v) 例說 (i) (Introduction to Heat Transfer) • • 度度(temperature gradient) • () (conduction): 度異(mode)不 量 離量(良料 ) 流(convection): 流() 量了流 流流 流 輻(radiation): 兩不(electro- manetic wave) Sun Earth (ii) (conduction) Fourier’s law ∂T Fourier’s law: Qx −kA ∂x k = thermal conductivity = 數(W/m-K) A = x =