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HT - 10 HEAT TRANSFER LABORATORY |
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COMPOSITE WALLS APPARATUS |
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10010 |
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Demonstrates the thermal conductivity at various heat inputs and
different configurations. The apparatus consists of a heater
sandwitched between two identical composite slabs.
Water cooled heat sinks, to steady state heat transfer condition
achieved earlier.Provides MS, Brass and Bakelite plates
and necessary meters on control panel.
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HEAT TRANSFER THROUGH LAGGED PIPE |
10020 |
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Explains the Thermal conductivity and characteristics of Lagging
material ,using three concentric pipes and A heater and two types
of lagging materials are filled up. thermocouples and dimmer state
measures various temperatures and heat inputs. |
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Demonstrates super conductivity of heat pipe as compared to copper pipe as good conductor of heat and to stainless steel pipe as same material of construction. The unit provides Heat pipe, copper pipe &
stainless steel pipe. All the pipes are heated at one end & water tank
at other end. To find out isothermal operation of heat pipe as compared
to other conductors by use of thermocouples.
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HYDRAULIC ANALOGY OF HEAT CONDUCTION |
10041 |
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ELECTRICAL ANALOGY OF HEAT CONDUCTION |
10042 |
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CRITICAL RADIUS OF INSULATING MATERIAL
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10050 |
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To find out critical radius of insulation, ratio of thermal conductivity
and outside heat transfer co-efficient. The unit consists of four G. I. pipes provided with plaster of paris insulation on out side
surface and heater inside, having separate input control. Input to heaters is measured by common voltmeter& ammeter. |
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UNSTEADY STATE OF HEAT TRANSFER APPARATUS
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10060 |
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An example of an unsteady state problem of interest is the heat
transfer of a solid body being quenched in a fluid, the apparatus
consist of a small cylinder, heated by a hot bath till steady
state reaches then quenehed in air or water bath. So, temp of
cylinder is a function of time, heating and cooling of cylinder are unsteady. |
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