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Ensayo Termodinámica y energía – Energía y medio ambiente.
- Essay • 3 pages • 2019
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El escrito proporciona cómo un entendimiento del concepto de energía y de cómo ésta se relaciona con el medio ambiente.
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exergy exercises - closed systems and volume control
- Class notes • 11 pages • 2023
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This document explains in detail how the different exergy exercises that you can find in a university level exam are performed. Exergy exercises for closed systems and control volumes (open systems) are explained. 
Note: if you want more exercises from the heat machines course, please leave your comment.
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Solutions Manual for Thermodynamics: An Engineering Approach Seventh Edition Yunus A. Cengel, Michael A. Boles 2024 / All Chapters A+
- Exam (elaborations) • 2070 pages • 2024
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Solutions Manual for Thermodynamics: An Engineering Approach Seventh Edition Yunus A. Cengel, Michael A. Boles 2024 / All Chapters A+ 
1-1C On a downhill road the potential energy of the bicyclist is being converted to kinetic energy, and thus the bicyclist 
picks up speed. There is no creation of energy, and thus no violation of the conservation of energy principle. 
1-2C A car going uphill without the engine running would increase the energy of the car, and thus it would be a violation of 
th...
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