Q2:A) Define the bulk temperature (Ts), and prove that : T₁, uTr dr GR² B) Ethylene glycol flows at 0.01 kg/s through a 3 mm diameter, thin walled tube. The tube is coiled and submerged in a well-stirred water bath maintained at 25 °C. If the fluid enters the tube at 85 °C, what heat rate and tube length are required for the fluid to leave at 35 °C ? At 60 °C, u= 0.00522 kg/m.s, k = 0.26 W/m.K, C, 2562 J/kg.K.

Q2:A) Define the bulk temperature (Ts), and prove that : T₁, uTr dr GR² B) Ethylene glycol flows at 0.01 kg/s through a 3 mm diameter, thin walled tube. The tube is coiled and submerged in a well-stirred water bath maintained at 25 °C. If the fluid enters the tube at 85 °C, what heat rate and tube length are required for the fluid to leave at 35 °C ? At 60 °C, u= 0.00522 kg/m.s, k = 0.26 W/m.K, C, 2562 J/kg.K.

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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