The apparatus consists of a small test sphere. This sphere is heated by a hot bath, till the steady state is reached and then it is coolled in air or water / oil. During both, heating and cooling of sphere, temperature of sphere is a function of time and hence, it is a unsteady smore...
The apparatus consists of a nichrome wire immersed in water. The Nichrome wire is heated by passing current through it. Input to the nichrome wire is controlled by dimmer stat. As one goes on increasing wire input current, at critical heat flux, the wire brakes which is measured more...
Extended surface or Fins are used to increase the heat transfer rate from surface to fluid wherever it is not possible to increase the value of the surface heat transfer coefficient. The design of fins therefore requires knowledge of temperature distribution in fin. The main objemore...
The unit consists of 3 identical cylindrical conductors in respect of geometry. One end of these is heated electrically while there are small capacity tanks acting as heat sinks at the other end. The unit consists of a heat pipe, a copper pipe & stainless steel pipe. Thermocouplemore...