{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Chap7prac.bak

# Chap7prac.bak - Chapter 7 Practice Problems(P7.1 G H TS G G...

This preview shows pages 1–3. Sign up to view the full content.

Chapter 7 Practice Problems To accompany Introductory Chemical Engineering Thermodynamics © J.R. Elliott, C.T. Lira, 2001, all rights reserved. (7/6/2001) 1 of 5 (P7.1) TS H G R S S RT H H RT G G ig ig ig = …………………………………Eqn. 7.21 ( ) 1 1 2 3 1 0 2 / 5 0 + + = + = Z d b RT a T Z d T Z T RT H H ig ρ ρ ρ ρ ρ ρ ρ ρ ρ note: ) ( log 1 b ax a b ax dx e + = + ( ) ( ) 1 1 ln 1 2 3 1 1 ln 1 2 3 2 / 3 0 2 / 3 + + = + + = Z b b RT a Z R a b b T ρ ρ ρ ( ) ( ) Z d Z T Z T R S S ig ln 1 0 + = ρ ρ ρ ρ ………………………..Eqn. 7.23 ( ) ( ) ( ) ( ) ( ) Z b RT a b b b RT a Z d b RT a b b d b RT a ln 1 ln 1 ln 1 ln 1 2 3 ln 1 1 1 2 3 2 / 3 2 / 3 0 2 / 3 0 2 / 3 + + + + + = + + + = ρ ρ ρ ρ ρ ρ ρ ρ ρ ρ ρ ( ) ( ) ( ) ( ) ( ) ( ) Z Z b bRT a b RT G G Z b RT a b b b RT a Z b b RT a R S S RT H H RT G G ig ig ig ig ln 1 1 ln 1 ln ln 1 ln 1 ln 1 ln 1 2 3 1 1 ln 1 2 3 2 / 3 2 / 3 2 / 3 2 / 3 + + = + + + + + + + = ρ ρ ρ ρ ρ ρ Or by using Eqn. (7.26) ( ) ( ) Z Z d Z RT G G ig ln 1 1 0 + = ρ ρ ρ ( ) ( ) Z Z b bRT a b RT G G ig ln 1 1 ln 1 ln 2 / 3 + + = ρ ρ ( ) ( ) Z Z d b RT a b b RT G G ig ln 1 1 1 0 2 / 3 + + = ρ ρ ρ ρ ρ

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document