Heat Transfer Lab Equipment Dealers in Roorkee

The most commonly used law of Thermal Radiation is the Stefan-Boltzmann low which states that the thermal radiation heat flu emitted from a block surface (one which absorbs all the incident radiation falling on it) is proportional to the fourth power of the absolute temperature of the surface and is given by the following equation. (qA) Heat flux in WMsq. = σT = eb4 Where, T is the surface temp. which emits thermal radiation in K And Stefan – Boltzmann constant, σ=5.67 x 10-8 WM sq.—K4 eb = Emissivity power of black surface. The Stefan – Boltzmann low can be derived by integrating planks law,

A Test rig provided study of a Single Cylinder two stroke petrol engine testing. The rig comprises of Single Cylinder Two Stroke Petrol Engine coupled to a Dynamometer. Apply to various load through Dynamometer. With the help of various measurements provided the test rig. Can determine BHP, IHP, mechanical and thermal efficiencies, air fuel ratio, and specific fuel consumption. • Specifications: • Engine: Single Cylinder Two stroke Air Cooled Petrol Engine • Rope Brake Dynamometer: Belt around water cooled brake drum and spring balance. • Air intake measurement: Air intake reservoir with orifice plate and differential manometer. • Fuel measurement arrangement: Fuel tank mounted on a sturdy iron stand, burette tube, 3-way cock connecting tube. • Multi-channel Digital Temperature Indicator: to Measure the temperature.

Heat Transfer Lab Equipment, Surveying Instruments, Concrete lab instruments