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b) At the same temperature of the following data is calculated; P (MPa) V (m²/kg) 0.3241 0.8 1.0 0.2579 1.2 0.2138 i. Estimate the isothermal compressibility (k) for saturated steam at 1 MPa. ii. Compare this value with the one obtained by assuming that the steam obeys the ideal gas at 1 МРа.

b) At the same temperature of the following data is calculated; P (MPa) V (m²/kg) 0.3241 0.8 1.0 0.2579 1.2 0.2138 i. Estimate the isothermal compressibility (k) for saturated steam at 1 MPa. ii. Compare this value with the one obtained by assuming that the steam obeys the ideal gas at 1 МРа.

Elements Of Electromagnetics
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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a) Steam is one of the important utility in the process industry which is utilized in many applications. It is desired to compress the steam from 100 kPa to 5000 kPa isothermally at 500 °C. During this process the thermodynamic properties of steam might change. If steam behaves ideally at its initial conditions, estimate the fugacity of the steam during this compression process. b) At the same temperature of the following data is calculated; P (MPa) î (m³/ kg) 0.8 0.3241 1.0 0.2579 1.2 0.2138 i. Estimate the isothermal compressibility (k) for saturated steam at 1 MPa. ii. Compare this value with the one obtained by assuming that the steam obeys the ideal gas at 1 MРа.
Transcribed Image Text:a) Steam is one of the important utility in the process industry which is utilized in many applications. It is desired to compress the steam from 100 kPa to 5000 kPa isothermally at 500 °C. During this process the thermodynamic properties of steam might change. If steam behaves ideally at its initial conditions, estimate the fugacity of the steam during this compression process. b) At the same temperature of the following data is calculated; P (MPa) î (m³/ kg) 0.8 0.3241 1.0 0.2579 1.2 0.2138 i. Estimate the isothermal compressibility (k) for saturated steam at 1 MPa. ii. Compare this value with the one obtained by assuming that the steam obeys the ideal gas at 1 MРа.
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