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A. Show that dp Determine the final density and enthalpy of the water: P (a) if it is heated to 50°C at a constant pressure of 1.0 atm. (b) if it is compressed to 100 atm pressure at a constant temperature of 20°C. Assume the following equations applicable for water at given operating conditions kr = (0.0037 T² - 0.3138 T + 50.768) x10- where T in "C where T in °C B = (-0.1007 T² + 15.373 T-63.261) x10-6 kydP - BdT. Consider water initially at 20°C and 1.0 atm have 998 kg/m (bar ¹) (K-¹) (Note: do the density calculations based on the derived equation and without using any steam tab

A. Show that dp Determine the final density and enthalpy of the water: P (a) if it is heated to 50°C at a constant pressure of 1.0 atm. (b) if it is compressed to 100 atm pressure at a constant temperature of 20°C. Assume the following equations applicable for water at given operating conditions kr = (0.0037 T² - 0.3138 T + 50.768) x10- where T in "C where T in °C B = (-0.1007 T² + 15.373 T-63.261) x10-6 kydP - BdT. Consider water initially at 20°C and 1.0 atm have 998 kg/m (bar ¹) (K-¹) (Note: do the density calculations based on the derived equation and without using any steam tab

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
Problem 1.1P
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ap P Determine the final density and enthalpy of the water: A. Show that = kydP - BdT. Consider water Initially at 20°C and 1.0 atm have 998 kg/m³ (a) if it is heated to 50°C at a constant pressure of 1.0 atm. (b) if it is compressed to 100 atm pressure at a constant temperature of 20°C. Assume the following equations applicable for water at given operating conditions kr = (0.0037 T² - 0.3138 T + 50.768) x10* where T in "C where T in "C (bar ¹) B = (-0.1007 T²+ 15.373 T-63.261) x10° (K-¹) (Note: do the density calculations based on the derived equation and without using any steam tabl
Transcribed Image Text:ap P Determine the final density and enthalpy of the water: A. Show that = kydP - BdT. Consider water Initially at 20°C and 1.0 atm have 998 kg/m³ (a) if it is heated to 50°C at a constant pressure of 1.0 atm. (b) if it is compressed to 100 atm pressure at a constant temperature of 20°C. Assume the following equations applicable for water at given operating conditions kr = (0.0037 T² - 0.3138 T + 50.768) x10* where T in "C where T in "C (bar ¹) B = (-0.1007 T²+ 15.373 T-63.261) x10° (K-¹) (Note: do the density calculations based on the derived equation and without using any steam tabl
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