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Hot fluid "C= 2562 J/kg.k, Pr 51.3, u = 5.22E-3 Pa.s, k 0.260 W/m.K" flows at 0.9 kg/min inside a 3-mm diameter, thin- walled tube. The tube is coiled and submerged in a water bath maintained at 23°C. The fluid experiences a temperature drop of 65°C and leaves the tube at 35°C. What is the heat transfer rate "Watts"? Neglect heat transfer enhancement associated with the coiling. Assume fully developed flow, if turbulent flow use Dittus Boelter equation: Nu = 0.023 Re Pr". %3D

Hot fluid "C= 2562 J/kg.k, Pr 51.3, u = 5.22E-3 Pa.s, k 0.260 W/m.K" flows at 0.9 kg/min inside a 3-mm diameter, thin- walled tube. The tube is coiled and submerged in a water bath maintained at 23°C. The fluid experiences a temperature drop of 65°C and leaves the tube at 35°C. What is the heat transfer rate "Watts"? Neglect heat transfer enhancement associated with the coiling. Assume fully developed flow, if turbulent flow use Dittus Boelter equation: Nu = 0.023 Re Pr". %3D

Elements Of Electromagnetics
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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Hot fluid "C,= 2562 J/kg.k, Pr =51.3, u = 5.22E-3 Pa.s, k 0.260 W/m.K" flows at 0.9 kg/min inside a 3-mm diameter, thin- walled tube. The tube is coiled and submerged in a water bath maintained at 23°C. The fluid experiences a temperature drop of 65°C and leaves the tube at 35°C. What is the heat transfer rate "Watts"? Neglect heat transfer enhancement associated with the coiling. Assume fully developed flow, if turbulent flow use Dittus Boelter 0.8 equation: Nu = 0.023 Re Pr".
Transcribed Image Text:Hot fluid "C,= 2562 J/kg.k, Pr =51.3, u = 5.22E-3 Pa.s, k 0.260 W/m.K" flows at 0.9 kg/min inside a 3-mm diameter, thin- walled tube. The tube is coiled and submerged in a water bath maintained at 23°C. The fluid experiences a temperature drop of 65°C and leaves the tube at 35°C. What is the heat transfer rate "Watts"? Neglect heat transfer enhancement associated with the coiling. Assume fully developed flow, if turbulent flow use Dittus Boelter 0.8 equation: Nu = 0.023 Re Pr".
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