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Thermodynamics is the study of how heat moves around in ‘macroscopic’ objects. Through-out these lectures, we will talk a lot about laws and models. Models are a simplified, empirical description of a real system which generally develops overtime as our knowledge progresses.
One goal of this lecture is to understand limits on how to convert thermal energy into other energy forms. Work is an amount of energy we put in to change a system by organized motion. For example, lifting a weight up a height h against gravity requires work. The work required is W = Fh = mgh.
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Lecture Notes on Thermodynamics Éric Brunet1, Thierry Hocquet2, Xavier Leyronas3 February13,2019 Atheoryisthemoreimpressivethegreaterthesimplicityofitspremisesis ...
Describes processes that involve changes in temperature, transformation of energy, relationships between heat and work. It is a science, and more importantly an engineering tool, that is necessary for describing the performance of propulsion systems, power generation systems, refrigerators, fluid flow, combustion, ....
Thermodynamics: the study of energy, energy transformations and its relation to matter. The anal-ysis of thermal systems is achieved through the application of the governing conservation equations, namely Conservation of Mass, Conservation of Energy (1st law of thermodynam-ics), the 2nd law of thermodynamics and the property relations.
