Mech 371 heat transfer.Can you solve this problem as fast as possible Uluulg (P) XMechanicalA counter-flow double bipe heat exchanger shown in the figure below is to heatwater from 20 C to 100 C at the rate of 1.2kg/s. The heating is to be accomplishedby geothermal water available at 160Cat a mass flow rate of 2kg/s. the inner tubeis thin-walled and has a diatmeter of 1.5 cm. If the overall heat transfer coefficient ofthe heat exchanger Is 640WVmta. The specific heat capacities of the water andgeothermal are 4.18 KJ/Kg.10land 4.13 K/Kg. C respectively Detemine the lengthof the heat exchanger required o achieve the desired heating.HotseothermalColdwater20°C100 C1.2 kg/sD=15 cmSelect onea. 17.627 mb. 17627 mC 176.27 md 1.7627 m yluilg (T) Xb Mechanical Engineering Ouestio x+A counter-flow double pipe heat exchanget shown in the figure below is to heatwater from 20°d to 100 C at the rate of 12kg/s The heating is to be accomplishedby geothermal water availablle at 160 Cat a mass flow rate of 2kg/s. the inner tubeis thin-walled and has a diameteriof 15 crm if the overall heat transfer coefficient ofthe heat exchangel is 640W/ 0 The specific heat capacities of the water andgeothermal ate 4.18 KJ/Kg C and 413 KJ/Kg C respectively. Determine heattransfer in the hot waterHotgeothermalwarer160 CColdwater20°C1.2 kg/s!100 CSelect one:a. 40128KWb. 40.128KWc. 401.28KWd. 4.0128KW

Answered: Image /qna-images/answer/873edf6a-45fe-477d-b5d4-aa9b5523221b.jpg

A counter-flow double bipe neat exchanger shown in the figure below is to heat water from 20 C to 100 C at the rate of 1.2kg/s. The heating is to be accomplished by geothermal water available at 160C at a mass flow rate of 2kg/s. the inner tube is thin-walled and has a dialmeter of 1.5 cm. If the overal heat transfer coefficient of the heat exchanger is 640WVm10 The specific heat capacities of the water and geothermal are 4.18 KJ/Kg.ndland 4.13 KJ/Kg. C respectively. Detemine the length of the heat exchanger.required o achieve the desired heating

A counter-flow double bipe neat exchanger shown in the figure below is to heat water from 20 C to 100 C at the rate of 1.2kg/s. The heating is to be accomplished by geothermal water available at 160C at a mass flow rate of 2kg/s. the inner tube is thin-walled and has a dialmeter of 1.5 cm. If the overal heat transfer coefficient of the heat exchanger is 640WVm10 The specific heat capacities of the water and geothermal are 4.18 KJ/Kg.ndland 4.13 KJ/Kg. C respectively. Detemine the length of the heat exchanger.required o achieve the desired heating

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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