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ENGR 2213 Thermodynamics

This review covers critical points, superheated vapor, subcooled liquid, and saturated mixtures in water. Learn about thermodynamic property tables for saturated water and how to interpolate for accurate values. Explore compressed liquid and superheated vapor states of water.

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ENGR 2213 Thermodynamics

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  1. ENGR 2213 Thermodynamics F. C. Lai School of Aerospace and Mechanical Engineering University of Oklahoma

  2. Review Critical point ● T Superheated vapor Subcooled liquid Saturated mixture Saturated vapor line Saturated liquid line v

  3. Thermodynamic Property Tables of Water ● Saturated Water – Temperature Table (A-4) ● Saturated Water – Pressure Table (A-5) ● Superheated Vapor (A-6) ● Compressed Liquid (A-7) Linear interpolation is required when the states encountered in problems do not fall exactly on the values provided by the tables.

  4. Saturated Mixture ● For a given T, p = psat ● For a given p, T = Tsat ● For a given v, vf < v < vg p T Tsat ● ● vf vg v

  5. Saturated Mixture ● For a given T, p = psat ● For a given p, T = Tsat ● For a given v, vf < v < vg p psat ● ● T vf vg v

  6. Compressed Liquid (Subcooled Liquid) ● For a given T, p > psat subcooled liquid ● For a given p, T < Tsat ● For a given v, v < vf p T Tsat ● vf v

  7. Compressed Liquid (Subcooled Liquid) compressed liquid ● For a given T, p > psat ● For a given p, T < Tsat ● For a given v, v < vf p psat ● vf v

  8. Superheated Vapor superheated vapor ● For a given p, T > Tsat ● For a given T, p < psat ● For a given v, v > vg p T Tsat ● vg v

  9. Superheated Vapor ● For a given p, T > Tsat ● For a given T, p < psat ● For a given v, v > vg p psat ● vg v

  10. State of Water

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