# HW4 - ideal gas processes by first using an average c P and...

This preview shows page 1. Sign up to view the full content.

Spring 2006 1 ME 201 Thermodynamics Homework #4 Due Monday, January 30, 2006 1. Assuming an ideal gas calculate the specific volume in the appropriate units for: a. N 2 at 500 kPa and 900 K b. Neon at 1 psia and 500 R c. Air at 14.7 psia and 72 ° F 2. Calculate the specific internal energy change for H 2 by assuming a temperature variation in c v (i.e., integrating) at 700 kPa as its temperature changes from 350 K to 1300 K. 3. Calculate the specific enthalpy change (in the appropriate units) for the following
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: ideal gas processes by first using an average c P and then by using the ideal gas tables. a. CO 2 at 2000 kPa goes from 500 K to 1300 K b. CO 2 at 2000 kPa goes from 500 K to 600 K c. Air at 40 psia and 270°F goes to 11 psia and 270°F 4. Carefully draw the following graph using air as an ideal gas. a. temperature versus pressure showing lines of constant specific volume and specific enthalpy...
View Full Document

## This note was uploaded on 07/25/2008 for the course ME 201 taught by Professor Somerton during the Spring '06 term at Michigan State University.

Ask a homework question - tutors are online