ASR3028 Heat Conduction in Fluids Vocational Training Tools And Equipment Heat Transfer Didactic Equipment
The unit shall perform the following experiments and investigations:
Learning Objectives / Experiments
steady heat conduction in gases and liquids:
determine the thermal resistance of fluids
determination of thermal conductivities k for different fluids at different temperatures
transient heat conduction in fluids:
interpret transient states during heating and cooling
introduction to transient heat conduction with the block capacity model
Specification
[1] investigation of the thermal conductivity of common fluids, e.g. water, oil, air or carbon dioxide
[2]concentric annular gap between 2 cylinders containing the fluid being studied
[3]inner cylinder, continuously electrically heated
[4]water-cooled outer cylinder
[6]due to integrated microprocessor-based instrumentation no additional devices with error-prone wiring are required
heating power: 350W
temperature limitation: 95°C Heat transfer area: 0,007439m² Annular gap
height: 0,4mm
average diameter: 29,6mm Inner cylinder
mass: 0,11kg
specific heat capacity: 890J/kg-K Measuring ranges
temperature: 2x 0…325°C
heating power: 0…450W
Dimensions and Weight
LxWxH: 670x350x480mm Weight: approx. 18kg
Material of construction: stainless steel
