Heat Transfer In Forced Convection

Order Code: 14015

Category: Heat Transfer Lab

Introduction: 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...



SPECIFICATION

Introduction:

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.

Specifications:

Test section : Horizontal, externally heated

Diameter: 28 mm (approx.)

Length: 400 mm (approx.)

Blower: FHP of Standard makes.

Heater: Nichrome Wire.

Air Flow measurement: Orifice meter & Manometer.

Control panel comprising of:Digital Voltmeter: 0-300 Volt.

Digital Ammeter: 0-2 Amp.

Variac: 0- 0 230 V, 2 Amps

Digital Temp. Indicator: 0-300 C, with multi-channel switch.

Temperature Sensors: RTD PT-100 type.

 

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