Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
Heat Transfer From a Pin-Fin
The apparatus consists of a channel in which the pin fin is tested in both natural as well as forced convection. The channel is connected to the suction of blower. The blower is operated to touch the pin fin in forced convection only. In natural convection. the window above the pin fin is kept open to the atmosphere. Five thermocouple tapings are given along the length of the fin. Thus the temperature distribution along the length can be distinguished. Also natural and forced heat transfer co-efficient. effectiveness ,etc. can be found out.
Three pin fins M. S. Brass Al
Channel 150mm x l00 mm x 1000 mm
Blower - run by FHP mo tor.
Orifice meter along with water manometer to measure airflow .
Voltmeter and ammeter to measure power input.
Cr l thermocouple with 6 t aping s along with temperature indicator.