Write the appropriate Nusselt value for the each set of conditions provided below. Write your answer in 4 decimal places. DO NOT round off intermediate values. 1. Forced convection over a flat plate at constant qs. Calculated Re at mean temperature is 3500 and Pr=0.7154. Nu = 2. Natural convection in a small holding tank with a heating element at the bottom. The calculated Ra number is 2.37 x 10°. Nu = 3. Forced convection through an elliptical duct at constant Ts, where a/b=8. The temperature of the fluid at the inlet is higher than at the exit. Flow is fully developed with Re = 33,370 and Pr = 0.693. Nu = 4. Natural convection over a sphere with Ra = 5 x 10° and Pr = 0.7362. Nu = %3D

Write the appropriate Nusselt value for the each set of conditions provided below. Write your answer in 4 decimal places. DO NOT round off intermediate values. 1. Forced convection over a flat plate at constant qs. Calculated Re at mean temperature is 3500 and Pr=0.7154. Nu = 2. Natural convection in a small holding tank with a heating element at the bottom. The calculated Ra number is 2.37 x 10°. Nu = 3. Forced convection through an elliptical duct at constant Ts, where a/b=8. The temperature of the fluid at the inlet is higher than at the exit. Flow is fully developed with Re = 33,370 and Pr = 0.693. Nu = 4. Natural convection over a sphere with Ra = 5 x 10° and Pr = 0.7362. Nu = %3D

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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