AE 39, THERMODYNAMICS LAB

B.E DEGREE PRACTICAL EXAMINATIONS, APRIL / MAY 2012

Third Semester

Aeronautical Engineering

AE 39, THERMODYNAMICS LAB

(Regulation 2008)

Time: Three hours                                                                                                Maximum: 100 marks

COLLEGE CODE AND NAME: 9625, THE RAJAAS ENGINEERING COLLEGE

DATE OF EXAMINATION   : 21.04.2012

1. Determine the Coefficient of performance on a vapour compression refrigeration test rig by using solenoid valve.
2. Determine the Coefficient of performance on a vapour compression air-conditioning test rig by using solenoid valve.
3. Determine the effectiveness and overall heat transfer coefficient of a parallel flow heat exchanger.
4. Determine the effectiveness and overall heat transfer coefficient of a counter flow heat exchanger.
5. Determine the convective heat transfer coefficient in forced convection and compare the same with theoretical heat transfer coefficient.
6. Draw the Valve timing diagram of a 4 – stroke compression ignition engine.
7. Draw the port timing diagram of a 2 stroke spark ignition engine.
8. Determine of the kinematic viscosity of a given liquid at various temperatures and plot the graph.
9. Conduct a load test on a 4-stroke engine compression ignition engine
10. Study of a Gas Turbine Engine.
11. Determination of Thermal Resistance of a Composite wall.