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HM 240.06 Heat Transfer
Education / GUNT Hamburg / Fluid Mechanics and Hydrology / Steady Incompressible Flow /


 The HM 240.06 Heat Transfer Model, designed as an accessory for the HM 240, is used for the experimental investigation of heat transfer from a heated rod to an air flow. It comprises a rod oven and a copper specimen. The copper rod is heated in the oven to approx. 110°C, before it is placed in the HM 240 Computer Linked Air Flow Bench. A temperature sensor is built into the specimen; this is connected to the oven and from there transmits its measured data to the HM 240.01 Data Logging Unit. By measuring the cooling curve in a flow of air, the coefficient of heat transfer can be determined.

Learning Objectives / Experiments
Together with the HM 240 and HM 240.01, the following experiments are possible:
· Measuring a cooling curve
· Determination of the coefficient of heat transfer from the cooling curve
[1] Model for convective heat transfer in a pipe with a flow of air
[2] Rod oven lxwxh 350x250x150mm
[3] Copper specimen with integrated temperature sensor
[4] Heating up to approx. 110°C
[5] 230V, ~50Hz
Technical Data
Heater power 100W
Copper rod, length 120mm
Diameter 20mm
Dimensions and Weight
Rod oven lxwxh : 350 x 250 x 150 mm
Weight : approx. 3 kg
Scope of Delivery
1 heat transfer model, 1 instruction manual
Order Details
070.24006 HM 240.06 Heat Transfer