WITH EFFECT FROM THE ACADEMIC YEAR 2013 - 2014

ME 431

THERMAL ENGINEERING LAB

Instruction                                                                                                                                                                                          3  Periods per week

Duration of University Examination                                                                                                                                                      3  Hours

University Examination                                                                                                                                                                        50 Marks

Sessional                                                                                                                                                                                            25 Marks

 1.Determination of COP of the Air Conditioning system.

2.     Determination of percentage relative humidity and study of humidiiication and dehumidification process in Air Conditioning systems.

 3.Determination of COP of Refrigeration systems using capillary tube/ thermostatic expansion valve.

 4.Determination of overall efficiency of centrifugal blower.

 5.Determination of overall efficiency of axial flow fan.

 6.Pressure distribution on symmetrical and non-symmetrical specimen in wind tunnel

 7.Measurement of lift and drag force of the models in wind tunnel test section.

 8.Determination of thermal conductivity of metal bar.

 9.Determination of the efficiency of pin-fin subjected to natural and forced convection.

 10.Determination of effectiveness of heat parallel flow and counter flow heat exchanger.

 11.Determination of emissivity of given test plate.

 12.Determination of Stefan-Boltzman constant