About Temperature - - A very basic (prepared for the middle school math teachers) tutorial but still useful for professionals.
All Thermodynamics - - from HyperPhysics portal. This is rather a comprehensive online physics handbook containing "Thermodynamics" chapter. Site has a handle navigation, good illustrations, and very detail content.
Applied Thermodynamics - - Definition and short explanations of terms, units and basic principles.
Basic Terms and Theory - - from Engineers Edge. A definitions, short explanations and connection of basic thermodynamics terms.
Basic Thermodynamics - - The basis for thermodynamics. An introduction to the conservation of energy, states of matter and changes of state.
Carnot cycle - - Applet showing the physics processes of a Carnot heat engine by Fu-Kwun Hwang of the National Taïwan Normal University.
Computational Thermodynamics - - Calculation of metal phase diagrams using the CALPHAD method. Also offers consulting services.
The Expert System For Thermodynamics - - TEST is a visual environment to solve thermodynamics problems, pursue what-if scenarios and perform numerical experiments.
Ideal Gas Law - - Applet illustrating the ideal gas law : action of a piston in a pressure chamber filled with ideal gas.
Internal Combustion Engines Web Site - - Thermodynamics and heat transfer in Internal combustion engine. Applets are used to perform simple calculations. Developed at Colorado State University.
The Second Law of Thermodynamics - - A qualitative introduction to the second law and entropy written for beginners in chemistry but useful for physics students too. Explains relationship with Murphy's Law.
Thermo Fluids Engineering - - web page of the division of the Eindhoven University of Technology which study processes where fluid flows and heat transfer play a prominent role.
Thermodynamic Toys - - Contains directions for making toys with thermodynamics background.
Thermodynamics - - Controlling variables in energy/heat systems. Thermodynamics discussed in the context of propulsion.
Thermodynamics and Its Applications - - Companion site to the textbook by J. W. Tester and M. Modell, includes answers to selected problems and current errata.
Thermodynamics from Prof. Ian Waitz - - Basic thermodynamics course of 12 lectures, contains else the self-control questions with statistics of answers.
Thermodynamics Research Laboratory - - Classical, Quantum, Nanoscale and Statistical Thermodynamics and Mechanics data and property calculation sites.