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Heat Transfer Laboratory
List of experiments

Concentric Double Pipe Heat Exchanger
•    To calculate the efficiency of a double pipe heat exchanger for parallel flow.
•    To calculate the efficiency of a double pipe heat exchanger for counter flow.
•    To calculate heat flux and overall heat transfer Co-efficient in double pipe heat exchanger for parallel flow.

Shell and Tube Heat Exchanger
•    Comparison of efficiency between parallel and counter flow in shell and tube heat exchanger.

Bench Top cooling Tower
•    Bench top cooling tower experiment.
•    Effect of cooling load on wet bulb temperature.

Thermal Radiation Unit
•    To show that the intensity of saturation on surface is inversely proportional to the square of the distance of the surface from radiation surface.
•    To determine emissivity of radiation surface with different finishers namely polished, gray, and metal black.
•      To show that intensity varies as fourth power of the source temperature.

Film wise and Drop wise Condensation Unit
•    Film wise heat flux & surface heat  transfer  co efficient  determination at constant pressure
•    drop wise heat flux & surface heat  transfer  co efficient  determination at constant pressure
•    Effect of air inside the chamber

Flow Boling Demonstration Unit
•    Demonstration of flow boiling within the tube of Flow Boiling Unit
•    To demonstrate the circulation prompted by natural convection
•    To demonstrate two phase flow with increasing vapour contents
•    To demonstrate the effect of air on condenser
•    To demonstrate the various stages in flow boiling including
•    Convective heat transfer to sub cooled liquid
•    Nucleation in sub cooled and saturated liquid
•    Slugging
•    Annular Flow
•    Droplet Entrainment
•    Complete dry out to superheated vapour

Thermal Conductivity Unit
•    Calibration of thermal conductivity study unit
•    Determination of thermal conductivity of liquids & gases