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HEAT PIPE APPARATUS
: PSAW-606HT
Heat pipe is an
interesting device, which is used to transfer heat from one location to
another.
The apparatus consists of three pipes, viz. A heat pipe, copper pipe and stainless steel pipe. Ail the pipes have same physical dimensions. Copper and stainless steel pipes serve the purpose of comparison of heat pipe performance. All pipes are mounted vertically with a band heater at lower end and water filled heat sink at upper end. Nearly isothermal operation of heat pipe is clearly visualized from longitudinal temperature distribution of the pipe.
SPECIFICATIONS:
·
Heat
pipe – Stainless Steel pipe, 25 mm O.D., 450 mm. Long. Sealed at both ends,
evacuated and filled partially with distilled water – one No.
·
Copper
and stainless steel pipe of same size as that of heat pipe – one each.
·
Equal
capacity heater at bottom end of each pipe.
·
Water
filled heat sinks at upper end of each pipe.
Measurements and controls –
·
Dimmerstat
to control heat input to all the heaters – 4 amp. Capacity One No.
·
A
voltmeter and an ammeter to measure input to heaters One each.
·
Multichannel
digital temperature indictor to measure temperatures along the length of pipes.
Four thermocouples are provided on each
pipe.
·
Thermometers
to note down water temperatures in heat sinks – 3 Nos.
Services Required:
·
230
VA.C. Single Phase supply.
·
Floor
Area = 1 m X 0.5m X 0.5 m height.
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