A 0.2-m³ tank contains 8.6×10²6 molecules of CO₂ at 15 MPa. Compute the (a) specific volume. Also, determine the temperature in the tank using (b) the Van der Waals equation, (c) Beatti-Bridgeman equation and (d) Benedict-Webb-Rubin equation of state. Compare each temperature you obtained with the actual value (which is 379.01 K) by computing the % error. For (c) and (d), it is advisable to use a spreadsheet program to take advantage of its Solver function.

A 0.2-m³ tank contains 8.6×10²6 molecules of CO₂ at 15 MPa. Compute the (a) specific volume. Also, determine the temperature in the tank using (b) the Van der Waals equation, (c) Beatti-Bridgeman equation and (d) Benedict-Webb-Rubin equation of state. Compare each temperature you obtained with the actual value (which is 379.01 K) by computing the % error. For (c) and (d), it is advisable to use a spreadsheet program to take advantage of its Solver function.

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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