Przemysl Chemiczny, Vol.96, No.9, 1881-1883, 2017
Effect of physical properties on heat transfer in granular deposits
Quartz sand (1-1.6 mm) was placed in a test chamber (350 x 350 x 700 mm) and studied for the thermal cond. under external heating with water (65 degrees C). The wet sand (humidity 20%) showed a higher heat transfer coeff. than the dry one.