The table values below show the impact of pressure on both the temperature and specific volume of steam. Answer the questions below with the correct number of significant figures. Pressure (bar) Temperature (°C) kg 40.00 250.3 0.04970 42.00 253.2 0.04730 44.00 256.0 0.04510 46.00 258.8 0.04300 Estimate the specific volume at a pressure of 44.85 bar. Estimate the pressure at a temperature of 254.95°C? Estimate the temperature at a specific volume of 0.0.0481 kg

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
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The table values below show the impact of pressure on both the temperature and specific volume of steam.
Answer the questions below with the correct number of significant figures.
Pressure (bar) Temperature (°C)
V (판)
kg
40.00
250.3
0.04970
42.00
253.2
0.04730
44.00
256.0
0.04510
46.00
258.8
0.04300
Estimate the specific volume at a pressure of 44.85 bar.
Estimate the pressure at a temperature of 254.95°C?
Estimate the temperature at a specific volume of 0.0.0481
kg
Transcribed Image Text:The table values below show the impact of pressure on both the temperature and specific volume of steam. Answer the questions below with the correct number of significant figures. Pressure (bar) Temperature (°C) V (판) kg 40.00 250.3 0.04970 42.00 253.2 0.04730 44.00 256.0 0.04510 46.00 258.8 0.04300 Estimate the specific volume at a pressure of 44.85 bar. Estimate the pressure at a temperature of 254.95°C? Estimate the temperature at a specific volume of 0.0.0481 kg
Expert Solution
Step 1

The data of pressure, temperature and specific volume are used relate the parameters with one another. The relation between each pair of parameters can be obtained by plotting a graph with the given data.

Three different graphs are plotted. In order to find the specific volume of gas at particular pressure, the pressure of the gas is plotted on y-axis and the specific volume of the gas is taken in x-axis. Similarly, graph with pressure on x-axis and temperature of the gas on y-axis is plotted. Also, another graph with  specific volume on x-axis and temperature on y-axis is plotted.

   

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