Explain the convective heat transfer coefficient

Reference no: EM13342019

Plank's equation is being used to estimate the convective heat transfer coefficient in a food being frozen in an air blast freezer. It took a product 20 minutes to freeze in the freezer. The product is in the shape of an infinite cylinder with a diameter of 2 cm. Estimate the heat transfer coefficient of the food. The properties of the product are as follows: Thermal conductivity of frozen material = 1.8 W/ (m * Degrees C) Density = 890 (kg/m^3) Latent heat fusion = 260 kJ/kg Initial freezing point = -1.9 C Initial temperature = -35 C

Reference no: EM13342019

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