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4. A rigid tank has a volume of 0.01 m³. It initially contains saturated water at a temperature of 200 °C and a quality of 0.4. The top of the tank contains a pressure regulating valve which maintains the vapor at constant pressure. This system undergoes a process where it is heated until all the liquid vaporizes. How much heat in (kJ) is required? You may assume there is no pressure drop in the exit line.

4. A rigid tank has a volume of 0.01 m³. It initially contains saturated water at a temperature of 200 °C and a quality of 0.4. The top of the tank contains a pressure regulating valve which maintains the vapor at constant pressure. This system undergoes a process where it is heated until all the liquid vaporizes. How much heat in (kJ) is required? You may assume there is no pressure drop in the exit line.

Introduction to Chemical Engineering Thermodynamics
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
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4. A rigid tank has a volume of 0.01 m³. It initially contains saturated water at a temperature of 200 °C and a quality of 0.4. The top of the tank contains a pressure regulating valve which maintains the vapor at constant pressure. This system undergoes a process where it is heated until all the liquid vaporizes. How much heat in (kJ) is required? You may assume there is no pressure drop in the exit line. T1 = 200 °C x1 = 0.4 V = 0.01 m3 valve maintains pressure in system constant
Transcribed Image Text:4. A rigid tank has a volume of 0.01 m³. It initially contains saturated water at a temperature of 200 °C and a quality of 0.4. The top of the tank contains a pressure regulating valve which maintains the vapor at constant pressure. This system undergoes a process where it is heated until all the liquid vaporizes. How much heat in (kJ) is required? You may assume there is no pressure drop in the exit line. T1 = 200 °C x1 = 0.4 V = 0.01 m3 valve maintains pressure in system constant
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