Laws Of Radiant Heat Transfer Apparatus .
Linear Heat Conduction Apparatus
small-scale accessory that allows experimental investigation of linear
heat conduction and the measurement of the thermal conductivity of
various solid conductors and insulators.
- An insulated, 25mm
diameter brass heated section and cooling section that may be either
clamped together, or assembled with one of four insulated intermediate
sections or test specimens between the interfaces.
- The hot end
uses a nominal 65W heater (operating at 240v maximum), which is fitted
with a high temperature limit switch. The power supplied to the heater
is controlled and measured by the Heat Transfer Service Unit .
cold section is of identical dimensions to the hot end and is
water-cooled. Both the heated and cooled ends are each fitted with three
thermo couples at 15mm intervals to measure the temperature gradients
along the bars.
Four intermediate insulated sections are supplied as follows: -
long x 25mm diameter brass with two thermocouples at the same interval
as the hot and cold sections. When clamped together the hot and cold
sections form a uniform bar with eight equally spaced
- 30mm long x 25mm diameter stainless steel section.
- 30mm long x 25mm diameter aluminium section.
- 30mm long x 13mm diameter brass section