This widely used and higly regarded text uses calculus for enrichment thorughout and has been updated to increase its ease of use and to improve clarity. Stressing the fundamentals of thermodynamics and heat power, this text throughly covers the First and Second Laws of Thermodynamics, the ideal gas, vapor and gas power cycles, refrigeration, and heat transfer. Computerized steam tables in DOS Format for IBM-type computers. A table of contents for the supplemental tables in the appendix. Clarification of the usage of pound mass units and the correction factor g. A simplified discussion of the Rankine cycle with regeneration. Coverage of heat pump operation and switching between heating and cooling modes. Additional heart transfer problems with a new section on combined modes of heat transfer. Features: Simplified discussion of hte Rankine cycle. Clarified explanatin of heat pump operaton. Revised discussion of units, especially the pound mass, More practice exercises. Update photos and diagrams. Supplement on disk.