A liquid has a molar volume of 0.2 L/mol at 400 K and 4 bar. This liquid is compressed with a pump that operates at steady-state and adiabatically. The liquid enters the pump at a rate of 3 mol/s, at a temperature of 400 K and pressureof 4 bar and exits at a pressure of 20 bar. The liquid has the following properties which can be used (if needed) in the solution: • Coefficient of thermal expansion, αV = 2 x 10-3 K-1 • Isothermal compressibility factor, κT = 4 x 10-5 bar-1 • Cp = Cv = 30 J/mol-K Find the following: A) Work done by the pump B) Temperature of the liquid leaving the pump C) Molar volume of the liquid leaving the pump
A liquid has a molar volume of 0.2 L/mol at 400 K and 4 bar. This liquid is compressed with a pump that operates at steady-state and adiabatically. The liquid enters the pump at a rate of 3 mol/s, at a temperature of 400 K and pressureof 4 bar and exits at a pressure of 20 bar. The liquid has the following properties which can be used (if needed) in the solution: • Coefficient of thermal expansion, αV = 2 x 10-3 K-1 • Isothermal compressibility factor, κT = 4 x 10-5 bar-1 • Cp = Cv = 30 J/mol-K Find the following: A) Work done by the pump B) Temperature of the liquid leaving the pump C) Molar volume of the liquid leaving the pump
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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A liquid has a molar volume of 0.2 L/mol at 400 K and 4 bar. This liquid is compressed with a pump that operates at steady-state and adiabatically. The liquid enters the pump at a rate of 3 mol/s, at a temperature of 400 K and pressureof 4 bar and exits at a pressure of 20 bar.
The liquid has the following properties which can be used (if needed) in the solution:
• Coefficient of thermal expansion, αV = 2 x 10-3 K-1
• Isothermal compressibility factor, κT = 4 x 10-5 bar-1
• Cp = Cv = 30 J/mol-K
Find the following:
A) Work done by the pump
B) Temperature of the liquid leaving the pump
C) Molar volume of the liquid leaving the pump
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