Pressure• Liquid Pressure• Volume flow rate• Laminar flow• Turbulent flow• Atmospheric pressure• Temperature• Absolute zero• Heat• Internal energy (thermalenergy)• Specific heat capacity• Thermal expansion• Heat conduction• Convection• RadiationResources:• Week 3 Module on unitMoodle site• Selections from Chapters13 – 16 & 18 ofConceptual Physics• Chapter reprint: ‘Fluiddynamics of non-viscousfluids’Week 3 Learning goals1. Define the listed keywords.2. Relate pressure to the force and the area over which theforce is applied.3. Relate pressure in a liquid to its density and the depth atwhich the pressure is being assessed.4. Outline Pascal’s Principle regarding change of pressure inan enclosed fluid at rest.5. Perform simple calculations involving pressure and forceon fluids in enclosed systems.6. Differentiate between laminar and turbulent flow of fluids.7. Relate volume flow rate to fluid velocity and cross-sectional area.8. Explain the concept of continuity of fluid flow for a closedsystem.9. Apply the concept of energy conservation to fluid flow.10. Outline Bernoulli’s Principle regarding flow of anincompressible fluid.11. Apply the concepts of conservation of energy, continuity offlow and Bernoulli’s Principle in discussing fluid pressure,velocity and volume flow rate in an enclosed system.12. Perform simple calculations involving flow of fluids inenclosed systems.13. Discuss simple clinical and other real-world applications ofconcepts of pressure and fluid.14. Outline Boyle’s Law for pressure and volume of gases.15. Outline the Combined Gas Law for temperature, pressureand volume of gases.16. Perform simple calculations involving temperature,pressure and volume of gases.17. Discuss clinical applications of pressure and gases.18. Relate temperature of an object to its internal energy.19. Explain why an object’s size tends to increase when itstemperature is increased.20. Discuss the factors affecting the quantity of heat requiredto change the temperature of an object.21. Outline the processes of heat transfer by conduction,convection and radiation.22. Outline Newton’s Law of Cooling.23. Discuss real world applications of the concepts of specificheat capacity, thermal expansion, heat transfer andcooling.

Pressure• Liquid Pressure• Volume flow rate• Laminar flow• Turbulent flow• Atmospheric pressure• Temperature• Absolute zero• Heat• Internal energy (thermalenergy)• Specific heat capacity• Thermal expansion• Heat conduction• Convection• Radiation

Pressure• Liquid Pressure• Volume flow rate• Laminar flow• Turbulent flow• Atmospheric pressure• Temperature• Absolute zero• Heat• Internal energy (thermalenergy)• Specific heat capacity• Thermal expansion• Heat conduction• Convection• RadiationResources:• Week 3 Module on unitMoodle site• Selections from Chapters13 – 16 & 18 ofConceptual Physics• Chapter reprint: ‘Fluiddynamics of non-viscousfluids’Week 3 Learning goals1. Define the listed keywords.2. Relate pressure to the force and the area over which theforce is applied.3. Relate pressure in a liquid to its density and the depth atwhich the pressure is being assessed.4. Outline Pascal’s Principle regarding change of pressure inan enclosed fluid at rest.5. Perform simple calculations involving pressure and forceon fluids in enclosed systems.6. Differentiate between laminar and turbulent flow of fluids.7. Relate volume flow rate to fluid velocity and cross-sectional area.8. Explain the concept of continuity of fluid flow for a closedsystem.9. Apply the concept of energy conservation to fluid flow.10. Outline Bernoulli’s Principle regarding flow of anincompressible fluid.11. Apply the concepts of conservation of energy, continuity offlow and Bernoulli’s Principle in discussing fluid pressure,velocity and volume flow rate in an enclosed system.12. Perform simple calculations involving flow of fluids inenclosed systems.13. Discuss simple clinical and other real-world applications ofconcepts of pressure and fluid.14. Outline Boyle’s Law for pressure and volume of gases.15. Outline the Combined Gas Law for temperature, pressureand volume of gases.16. Perform simple calculations involving temperature,pressure and volume of gases.17. Discuss clinical applications of pressure and gases.18. Relate temperature of an object to its internal energy.19. Explain why an object’s size tends to increase when itstemperature is increased.20. Discuss the factors affecting the quantity of heat requiredto change the temperature of an object.21. Outline the processes of heat transfer by conduction,convection and radiation.22. Outline Newton’s Law of Cooling.23. Discuss real world applications of the concepts of specificheat capacity, thermal expansion, heat transfer andcooling.

For the same amount of heat input what will be warmer?Group of answer choicesoceanriverstreesrockswater

A steam plant operates on the Rankine Cycle. The boiler pressure is 70bar andcondenser pressure 0.5bar. The steam enters the turbine at 500°C

Q2. Consider an ideal Rankine cycle where the boiler operates at 12.5 MPa and thecondenser operates at 40 kPa. The steam is superheated after the boiler to 600 oC. Theturbine produces 100 MW of shaft work. Determine:a) The mass flow rate of water through the turbine (in kg/s).b) The work required for the pump.Q3. For the process in Q2. Determine:a) The heat input into the boiler (in MW).b) The heat out for the condenser (in MW)c) The thermal efficiency of the cycle (in %).