Thermal Conductivity Of Metal Rod

Order Code: 14014

Category: Heat Transfer Lab

Introduction: The experimental set up consists of metal bar, one end of which is heated by an electric heater while the other end of the bar projects inside the cooling water jacket. Acylindrical shell filled with insulating material surrounds the...



SPECIFICATION

Introduction:

The experimental set up consists of metal bar, one end of which is heated by an electric heater while the other end of the bar projects inside the cooling water jacket. Acylindrical shell filled with insulating material surrounds the middle portion of the bar. The temperature of the bar is measured at different sections. Heat Input to the heater is given through variac. By varying the heat input rates, data can be obtained. Water at constant rate is circulated through the jacket and its flow rate and temperature rise is noted.

Specifications:

Metal Bar Material: Copper

Length: 400 mm (approx.)

Diameter: 25 mm Insulating shell

Length : 250 mm

Diameter : 200 mm Cooling Water Jacket

Length : 75 mm

Diameter : 100 mm

Heater: Nichrome Wire

Water Flow measurement: By Measuring cylinder

Control panel comprising of Digital Voltmeter: 0-300 Volt

Variac:0-230 V, 2 Amps.

Digital Temp. Indicator: 0- 0 199.9 C, with multi-channel switch

Temperature Sensors: RTD PT-100 type.

 

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