Forced Convection Apparatus
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The unit consists of a circular pipe; loosing heat by forced convection to air, being forced through it. Constant heat flux is added to pipe by an electrical heater, provided with input control. The pipe surface temperature is measured at various points along length of pipe. Temperature of air at inlet and outlet of test section are measured. Thus the students can calculate local and overall heat transfer coefficients in forced convection, at various airflow rates and various heat flux values.Specifications Test pipe - 32mm NB GI pipe, 500 mm. long, heated by band heater, outside. Centrifugal blower to force air through test pipe with control valve. An orifice meter with differential water manometer. Voltmeter and Ammeter to measure heater input. Multichannel digital temperature indicator to measures various temperatures. A technical manual accompanies the unit.Services Required : Bench area of about 1m. x 0.75 m. at working height. 239v, 15A, AC, supply with earthing connection.
Forced Convection Apparatus
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Heat Transfer in Forced Convection The apparatus consists of blower unit fitted with the test pipe. Nichrome wire heater surrounds the test section. Four Temperature Sensors are embedded on the test section, two placed in the air stream at the entrance and exit of the test section to measure the inlet and outlet air temperature. Test pipe is connected to the delivery side of the blower along with the orifice to measure flow of air through the pipe. Constant heat flux is given to pipe by an electric heater through a variac and measured by Digital Voltmeter and Digital Ammeter. Experimentation: To determine average surface heat transfer coefficient for a pipe by forced convection. Comparison of heat transfer coefficient for different airflow rates and heat flow rates. To plot surface temperature distribution along the length of pipe.
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Forced Convection Apparatus
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Forced Convection Apparatus
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The Creative Labs unit consist of a circular pipe, loosing heat by forced convection to air, being forced through it. Constant heat flux is added to pipe by an electrical heater, provided with input control. The pipe surface temperature is measurement at various points along length of pipe. Temperature of air at inlet and outlet of test section are measured. Thus the students can calculate local and overall heat transfer coefficients in forced convection, at various airflow rates and various heat flux values.
Forced Convection Apparatus
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Forced Convection Apparatus
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Forced Convection Apparatus
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The apparatus consists of blower unit fitted with the test pipe. Nichrome wire heater surrounds the test section. Four Temperature Sensors are embedded on the test section, two placed in the air stream at the entrance and exit of the test section to measure the inlet and outlet air temperature. Test pipe is connected to the delivery side of the blower along with the orifice to measure flow of air through the pipe. Constant heat flux is given to pipe by an electric heater through a variac and measured by Digital Voltmeter and Digital Ammeter
Forced Convection Apparatus
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We offer forced convection apparatus. the unit consists of a circular pipe; loosing heat by forced convection to air, being forced through it. Constant heat flux is added to pipe by an electrical heater, provided with input control. The pipe surface temperature is measured at various points along length of pipe. Temperature of air at inlet and outlet of test section are measured. Thus the students can calculate local and overall heat transfer coefficients in forced convection, at various airflow rates and various heat flux values. specifications: 1. test pipe - 32mm nb gi pipe, 500 mm. Long, heated by band heater, outside. 2. centrifugal blower to force air through test pipe with how control valve. 3. variac 2a, capacity to force air through test pipe with flow control valve. 4. an orifice meter with differential water manometer. 5. voltmeter and ammeter to measure heater input. 6. multichannel digital temperature indicator to measures various temperatures. A technical manual accompanies the unit. services required: 1. bench area of about 1m. X 0.75 m. At working height. 2. 239v, 15a, ac, supply with earthing connection.
Forced Convection Apparatus
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Forced Convection Apparatus
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Forced Convection Apparatus
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Forced Convection Apparatus, lab rotator, Conditioning Chamber
Forced Convection Apparatus
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Forced Convection Apparatus, vibration magnetometer, Student Spectrometer