Energy and Specific Heats
{"Image DocumentName": "Energy and Specific Heats", "Image ImageDescription": "Macroscopic energy. Kinetic energy ke=V2/2. Potential energy pe=gz. In the absence of magnetic, electric, and surface tension, a system is called a simple compressible system. The total energy of a simple compressible system consists of internal, kinetic, and potential energies. On a unit-mass basis, it is expressed as e =u + ke + pe. The fluid entering or leaving a control volume possesses an additional form of energy\u2014the flow energy P/r. Then the total energy of a flowing fluid on a unit-mass basis becomes. eflowing= P/r + e =h + ke + pe = h +V2/2+gz. 14:36.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}