Problem set no.11. Water at 10 bars enters a straight evaporator tube. If the slip ratio is constant at 2.5 and the massflux is 3000 kg/ m²s what are the values of void fraction and momentum flux when mass qualityis 0, 0.1, 0.5? What is the flow pattern if the tube is vertical?2. Prepare a table for predicting the most likely flow patterns occurring in a 25.4 mm ID verticalboiler tube for system pressures of 30 bars, 70 bars and 170 bars. Use mass qualities of 1%, 10%,and 50%. Consider mass velocity is 500 kg/m²s, and 200 kg/m²s respectively.

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. Water at 10 bars enters a straight evaporator tube. If the slip ratio is constant at 2.5 and the mass flux is 3000 kg/ m²s what are the values of void fraction and momentum flux when mass quality is 0, 0.1, 0.5? What is the flow pattern if the tube is vertical? . Prepare a table for predicting the most likely flow patterns occurring in a 25.4 mm ID vertical boiler tube for system pressures of 30 bars, 70 bars and 170 bars. Use mass qualities of 1%, 10%, and 50%. Consider mass velocity is 500 kg/m²s, and 200 kg/m²s respectively.

. Water at 10 bars enters a straight evaporator tube. If the slip ratio is constant at 2.5 and the mass flux is 3000 kg/ m²s what are the values of void fraction and momentum flux when mass quality is 0, 0.1, 0.5? What is the flow pattern if the tube is vertical? . Prepare a table for predicting the most likely flow patterns occurring in a 25.4 mm ID vertical boiler tube for system pressures of 30 bars, 70 bars and 170 bars. Use mass qualities of 1%, 10%, and 50%. Consider mass velocity is 500 kg/m²s, and 200 kg/m²s respectively.

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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