SWARG SYSTEMS INSTRUMENTS Forced Convection Apparatus

The pipe surface temperature is measured at various points along the length of pipe. Temperatures 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 – 32 mm N B G. I. pipe, 500 mm. long, heated by band heater, out side.
2) Centrifugal blower to force air through test pipe with flow control valve.
3) Variac 2A capacity to control heater input.
4) An orifice meter with differential water manometer.
5) Voltmeter and Ammeter to measure heater input.

6) Multi channel digital temperature indicator to measures various temperatures.