Description and Specification for Lab Tenders
Heat Transfer In Natural Convection - Engineering Teaching Equipment.
The setup consists of a brass tube fitted in a rectangular duct in a
vertical fashion. The duct is open at the top and bottom, and forms an
enclosure and serves the purpose of undisturbed surrounding. One side of
the duct is fitted with a transparent good quality Acrylic window for
visualization. An electric heating element is kept in the vertical tube
that in turns heats the tube surface. The heat is lost from the tube to
the surrounding air by natural convection
