1. Explain the difference in heat transfer analysissteady state2-D using analytical, empirical and numerical methods 2.

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1 Explain The Difference In Heat Transfer Analysissteady State2 D Using Analytical Empirical And Numerical Methods 2 1 (220.79 KiB) Viewed 42 times

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1. Explain the difference in heat transfer analysissteady state2-D using analytical, empirical and numerical methods 2. Problem Set 4 Two pipes are used to transport crude oil parallel 0.5 m apart having a thermal conductivity of 0.5 W/mK. The pipes have an outer diameter of 100 cm and 75 cm, respectively, with a surface temperature of 70.C and 50.C. Determine the heat transfer per unit length between the two pipes? 3. Find the equation nodal finite-differenceof the following items. x =y Ar m, n+1 y. I, m+1, X, m-1, m- 4. Problem Set 5 4.55 Steady-state temperatures (K) at three nodal points of a long rectangular rod are as shown. The rod experiences a uniform volumetric generation rate of 5 x 10' W/m3 and has a thermal conductivity of 20 W/m-K. Two of its sides are maintained at a constant temperature of 300 K, while the others are insulated. 5 mm 398.0 5 mm 348.5 3 374.6 Uniform temperature, 300 K (a) Determine the temperatures at nodes 1. 2. and 3.