EBK NUMERICAL METHODS FOR ENGINEERS
7th Edition
ISBN: 9780100254145
Author: Chapra
Publisher: YUZU
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Chapter 20, Problem 8P
The following data were taken from a stirred tank reactor for the reaction
whereR is the gas constant and equals 0.00198 Kcal/mol/K.
|
|
460 | 960 | 2485 | 1600 | 1245 |
|
|
200 | 150 | 50 | 20 | 10 |
| T(K) | 280 | 320 | 450 | 500 | 550 |
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You may need help from the properties table.
T, °C
Р, КРа
u, kJ/kg
Phase
X
description
A
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В
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1600
C
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2950
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E
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1. Determine Z and V for steam (H20) at 250 °C (523.15 K) and 1800 kPa by the following:
PV
a. The truncated virial equation, Z
with the following experimental values of
+
RT
virial coefficients:
стб
В 3D— 152.5
ст3
;;C = -5800
mol
mol
b.
Truncated virial equation up to the parameter B (C excluded).
Chapter 20 Solutions
EBK NUMERICAL METHODS FOR ENGINEERS
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