Author(s): Yunus Cengel, Michael BolesDifference between 8th and 7th editions Side by side comparison of table of contents helps to figure out the most significant changes. |

**Key differences between 8th and 7th editions**

- Time lapse between previous and current publications: 4 years (2010 vs 2014).
- Cengel & Boles'
*Thermodynamics*textbook was first published in 1989. - The Eighth Ed. includes over 500 new problems with applications.
- Updated the R-134a tables.
- Discussions on statistical entropy, and on Otto cycle have been streamlined.
- New web chapter 18 on renewable energy (available via the Online Learning Center) covers:
- Solar power
- Wind turbines
- Hydroelectric power
- Geothermal energy (heat from the Earth)
- Biomass energy

Thermodynamics: An Engineering Approach

Published by: McGraw-Hill Higher Education, January 10, 2014

Published by: McGraw-Hill Education, January 07, 2014

with 2 Semester card

**Hardcover**

Published by: McGraw-Hill Education, November 21, 2013

Thermodynamics: An Engineering Approach

Published by: McGraw-Hill Science/Engineering/Math, January 25, 2010

Published by: McGraw-Hill Science/Engineering/Math, June 22, 2012

Thermodynamics: An Engineering Approach

Published by: McGraw-Hill Science/Engineering/Math, September 22, 2006