Educational tender items for schools in Malaysia
"AVAILABLE ISI STUDENT MICROSCOPE FOR NCERT KITS (UPSKL, SSK, SSLK BIOLOGY)"

Scientific Lab Equipments Manufacturer Exporter India
Lab Equipments Manufacturer Exporter India

Engineering Equipments» Heat Transfer Laboratory Equipments» Heat Exchanger

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CONCENTRIC TUBE HEAT EXCHANGER ( plain tube type)
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CONCENTRIC TUBE HEAT EXCHANGER ( plain tube type)


To determination of heat transfer rate, LMTD, heat transfer coefficient and effectiveness of heat exchanger. Unit consists of a copper tube inside a G I pipe, hot water from geyser flows through the inner tube and cold water flows through outer tubes. Hot water flows in one direction, cold water can be changed parallel or counter. temperature and flow rate of water measured.

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CONCENTRIC TUBE HEAT EXCHANGER (finned tube type)
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CONCENTRIC TUBE HEAT EXCHANGER (finned tube type)


To determination of heat exchanger, heat transfer coefficient, LMTD and effectiveness of the exchanger. Unit consists of a G I pipe, copper pipe with longitudinal fins over the periphery is fitted inside. Hot fluid is water obtained from geyser. Flows through the copper pipe. Cold fluid is air. flows over the fins. Direction of hot water is fixed, direction of air can be changed. Various measurement are provided.

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CONCENTRIC TUBE HEAT EXCHANGER(plain & finned tube comparator type)
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CONCENTRIC TUBE HEAT EXCHANGER(plain & finned tube comparator type)


To compare the performance of finned tube with plain tube heat exchanger. two heat exchangers operating Operating in parallel and are concentric tube type. Inner tube carries hot fluid and cold luid flows outside. Hot fluid is water and obtained from heaters. Cold fluid is air supplied by blower to both exchangers. one exchanger with plain inner tube & other with finned tube.

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CROSS FLOW HEAT EXCHANGER (air to air type)
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CROSS FLOW HEAT EXCHANGER (air to air type)


To determine LMTD , heat transfer rate and effectiveness of heat exchanger. cross flow heat exchanger is air to air type.air flow supplied by blower. Hot air obtained passing air over a bank of finned tubes. Hot air flows through a tubes while cold air flows over the tubes at right angle to hot air.

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Ball and Ring Apparatus
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Ball and Ring Apparatus
LSE

Thermal expansion of metals is easily demonstrated using the ball and ring apparatus. The ball passes freely through the ring when both the ball and ring are at the same temperature. However, after the application of heat, the ball cannot pass through the ring until it cools to the same temperature, or the ring is heated.

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Related Category

 

Boiling and Condensation

Radiation

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