... of the receiver. In addition, the modular designs include an air return circuit to cool down the structure supporting the cups. Usually, the air outlet temperature from each module is characterized by measurements taken from a single thermocouple. However, the air temperature distribution behind the volumetric...

... of 2, 3, 4, and 6 cm. A detailed temperature field is obtained within the spheres using 10 thermocouple wires. Values of the air velocity and temperature used in the experiments are 4–10 m/s and 60–90°C, respectively. Measured times for melting and solidification varied over a range of 5–15 and 2–5...

... to temperatures measured with Zirconia felt shielded thermocouples. Uncorrected pyrometer measurements differed from the thermocouple measurements by as much as 350 K. The thermocouple measurements mostly fell within the system-sensor uncertainty interval of the corrected temperature measurements. The uncertainty...

... ( 3 ), pp. 203 – 210 . a = ambience ap = aperture l = lens o = optics r = receiver th = thermocouple A = area B = coefficient C = specific heat...