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CONCENTRIC TUBE HEAT EXCHANGER : PSAW-612HT
Concentric Tube Heat Exchanger:
Plain Tube (Water to Water):
The apparatus
consists of two concentric tubes. Inner tube consists of copper tube through
which hot water flows. While the outer tube consists of GI pipe through which
cold water flows. The arrangement enables the parallel and counter flow of the
cold water. The inlet and outlet temperatures and the flow measurement enable
to find out the heat exchanged LMTD, and effectiveness of the equipment.
Specifications:
·
Inner copper tube I.D, 12.7mm. and outer
G. I. Pipe I. D. 15mm. approx. and 1.5m. length.
·
Thermometers – 4 nos.
·
Measuring flask – 1 Lit. capacity.
·
Geyser-3 kW. Single phase.
Services required:
·
220v, 15A, stabilized single-phase AC
supply.
·
Floor area – 3m x I m x 1 m height.
Finned Tube (Water To Air):
The apparatus
consists of two concentric tubes. Inner tube consists of copper tube through
which hot water flows. It is finned at its outer diameter to increase the heat
transfer surface. While the outer tube consists of GI pipe through which cold
air flows. The arrangement enables the parallel and counter flow of the air.
The inlet and outlet temperatures and the flow measurement enable to find out
the heat exchanged LMTD, and effectiveness of the equipment.
Specifications:
·
Inner copper tube I.D. 12.7mm. and outer
G. I. Pipe I. D. 25mm. approx. and 1m. length.
·
Thermometers – 4 nos.
·
Orifice meter along with manometer.
·
Measuring flask – 1 Lit. Capacity.
·
Geyser-3 kW. Single phase.
Services Required
·
220v, 15A, stabilized single-phase AC
supply.
· Floor area – 3m x 1m x 1m height.
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