Heat Exchanger
Showing 1–9 of 10 results
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Air Flow and Thermodynamics
Air-To-Water Heat Pump
A table top air conditioning system is used to demonstrate how heat is transferred from air to water.
A water cooled heat exchanger is used as a condenser while the liquid refrigerant is evaporated in an air cooled evaporator. Instruments are provided for measurement of temperatures, pressures, and water flow rate. The system requires outside water supply.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Design and operation of air to water heat pump.
- P-h diagram. . Energy balances.
- Coefficient of performance.
- Overall heat transfer coefficients for evaporator and condenser.
- Effects of loads variation.
TECHNICAL DATACompressor 0.37 W Refrigerant R134a Evaporator Air cooled. Condenser Co-axial coil heat exchanger Measuring instruments: − Pressure gauges 2 ea. − Water rotameter 1 ea. − Sensors with digital display Temperature for compressor inlet and outlet, condenser outlet, evaporator inlet and condenser cooling water inlet and outlet Software for data display and analysis by computer (separately supplied). Power supply 220V 1Ph 50Hz. Other power supply is available on request. (0 reviews) -
Air Flow and Thermodynamics
Concentric Tube Heat Exchanger
The apparatus is used for studying the heat transfer through a concentric tube under parallel or counter flow conditions.
The unit consists of a concentric tube heat exchanger, and a service module. The module comprises a hot water tank with a transfer pump and instruments for monitoring and control. Parallel or counter flow is by switching cold water hoses with quick coupling. The unit requires outside water supply.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Demonstration of heat transfer under parallel and counter flow.
- Determination of heat transfer coefficient.
- Effects of flow rate and temperature difference.
TECHNICAL DATAConstruction arrangement 2 sections of insulated . concentric stainless steel tubes Service module consisting of: – Hot water pump. – Heater 3000 W Flow meters - Hot water
- Cold water
– Temperature control unit to limit temperature of hot water to not more than 80°C Software for data display and analysis by computer (separately supplied). Power supply 220 V, 1 Ph, 50 Hz. Other power supply is available on request. (0 reviews) -
Air Flow and Thermodynamics
Concentric Tube Heat Exchanger (Transparent Casing)
The apparatus is used for studying the heat transfer through a concentric tube under parallel or counter flow conditions.
The unit consists of a concentric tube heat exchanger, and a service module. The module comprises a hot water tank with a transfer pump and instruments for monitoring and control. Parallel or counter flow is by switching cold water hoses with quick coupling. The unit requires outside water supply.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Demonstration of heat transfer under parallel and counter flow.
- Determination of heat transfer coefficient.
- Effects of flow rate and temperature difference.
TECHNICAL DATAConstruction arrangement 2 sections of stainless steel inner tube with transparent casing (borosilicate glass) Service module consisting of: – Hot water pump – Stainless steel hot water tank with level switch to prevent heater operation if level is too low – Heater 3000 W – Flow meters - Hot water
- Cold water
Temperature control unit to limit temperature of hot water to not more than 80°C Software for data display and analysis by computer (separately supplied). Power supply 220 V, 1 Ph, 50 Hz. Other power supply is available on request. (0 reviews) -
Air Flow and Thermodynamics
Cross Flow Heat Exchanger (Water-to-Air)
The apparatus is for studying heat transfer from hot water to cross flow air such as in automobile radiator.
The unit consists of an air duct with outlet damper, an automotive radiator, an axial flow fan and a service module. The module provided hot water with transfer pump and control and measuring instruments.
TYPICAL EXPERIMENTS:- Determination of heat transfer from hot water to air by finned tubes
- Determination of heat transfer coefficient
- Effect of flow rate and temperature difference
(0 reviews) -
Air Flow and Thermodynamics
Exhaust Gas Calorimeter
This is an exhaust gas-water heat exchanger for use with a multi cylinder engine.
The calorimeter consists of small vertical finned tubes enclosed in an insulated stainless steel chamber. Exhaust gas from the engine is connected to the calorimeter and flows around the finned tubes while cooling water flows inside the tubes. The chamber can be disassembled for finned tube cleaning. Instruments are provided for measurement of water flow rate, and temperatures of both exhaust gas and water. The unit requires an external water supply
Instruction manual is also included.
TYPICAL EXPERIMENTSDetermination of:
- Gas mass flow rate
- Heat carried away by the exhaust gas.
TECHNICAL DATAFinned tubes – Material Stainless steel. – Finned area 550 cm2. Cooling water flow measurement Rotameter. Sensors with digital display Temperatures for exhaust gas and cooling water at inlets and outlets. Software for data display and analysis by computer (separately supplied). Power supply 220V, 1 Ph, 50 Hz.Other power supply is available on request. (0 reviews) -
Air Flow and Thermodynamics
Multi Heat Exchanger
The apparatus is used for studying of three types of heat exchangers namely-concentric tube, shell and tube, and plate-under parallel or counter flow conditions.
The unit consists of the three heat exchangers and a service module. The module comprises a hot water tank with a transfer pump and instruments for monitoring and control. Changing from one type of heat exchanger to another is by rearranging flexible hoses and changing from parallel to counter flow is by switching two hoses with quick couplings. The unit requires outside water supply.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Comparison of heat transfer for concentric tube, shell and tube, and plate heat exchanger.
- Demonstration of heat transfer under parallel or counter flow.
- Demonstration of batch type heat transfer for jacketed vessel.
- Determination heat transfer coefficient. Effects of flow rate and temperature difference.
TECHNICAL DATAHeat exchangers: – Concentric tube Stainless steel outer and inner tubes. – Shell and tube Stainless steel shell and 7 inner tubes. – Plate Stainless steel multiple plates. Stainless steel multiple plates. Service module consisting of: – Hot water pump. – Heater 3000 W – Flow meters - Hot water
- Cold water
– Temperature control unit to limit temperature of hot water to not more than 80°C Software for data display and analysis by computer (separately supplied). Power supply 220 V, 1 Ph, 50 Hz. Other power supply is available on request (0 reviews) -
Air Flow and Thermodynamics
Multi Heat Exchanger (Transparent Casing)
The apparatus is used for studying of three types of heat exchangers namely-concentric tube, shell and tube, and plate-under parallel or counter flow conditions.
The unit consists of the three heat exchangers and a service module. The module comprises a hot water tank with a transfer pump and instruments for monitoring and control. Changing from one type of heat exchanger to another is by rearranging flexible hoses and changing from parallel to counter flow is by switching two hoses with quick couplings. The unit requires outside water supply.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Comparison of heat transfer for concentric tube, shell and tube, and plate heat exchanger.
- Demonstration of heat transfer under parallel or counter flow.
- Demonstration of batch type heat transfer for jacketed vessel.
- Determination heat transfer coefficient.
- Effects of flow rate and temperature difference.
TECHNICAL DATAHeat exchangers: – Concentric tube Stainless steel outer and inner tubes. – Shell and tube Stainless steel shell and 7 inner tubes. – Plate Stainless steel multiple plates. Stainless steel multiple plates. Service module consisting of: – Hot water pump. – Heater 3000 W – Flow meters - Hot water
- Cold water
– Temperature control unit to limit temperature of hot water to not more than 80°C Software for data display and analysis by computer (separately supplied). Power supply 220 V, 1 Ph, 50 Hz. Other power supply is available on request (0 reviews) -
Air Flow and Thermodynamics
Plate Heat Exchanger
The apparatus is used for studying heat transfer through a plate heat exchanger under parallel or counter flow conditions.
The unit consists of a plate heat exchanger and a service module. The module comprises a hot water tank with a transfer pump and instruments for monitoring and control. Parallel or counter flow is by switching cold water hoses with quick coupling. The unit requires outside water supply.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Demonstration of heat transfer under parallel and counter flow.
- Determination of heat transfer coefficient.
- Effects of flow rate and temperature difference.
TECHNICAL DATAConstruction arrangement Stainless steel, 8 plates Service module consisting of: – Hot water pump. – Heater 3000 W – Flow meters - Hot water
- Cold water
– Temperature control unit to limit temperature of hot water to not more than 80°C Software for data display and analysis by computer separately supplied). Power supply 220 V, 1 Ph, 50 Hz. Other power supply is available on request. (0 reviews) -
Air Flow and Thermodynamics
Shell and Tube Heat Exchanger
The apparatus is used for studying heat transfer through a shell and tube heat exchanger under parallel or counter flow conditions.
The unit consists of a shell and tube heat exchanger and a service module. The module comprises a hot water tank with a transfer pump and instruments for monitoring and control. Parallel and counter flow is by switching cold water hoses with quick coupling. The unit requires outside water supply.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Demonstration of heat transfer under parallel and counter flow.
- Determination of heat transfer coefficient.
- Effects of flow rate and temperature difference.
TECHNICAL DATAConstruction arrangement Insulated stainless steel shell with 7 stainless steel inner tubes Service module consisting of: – Hot water pump. – Heater 3000 W. – Flow meters - Hot water
- Cold water
– Temperature control un . it to limit temperature of hot water to not more than 80°C Software for data display and analysis by computer (separately supplied). Power supply 220 V, 1 Ph, 50 Hz. Other power supply is available on request. (0 reviews)