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A flaked cereal is of thickness 2L=1.2mm. The density, specific heat, and thermal conductivity of the flake are =700kg/m3. cp=2400J/kgK, and k=0.34W/mK, respectively. The product
A flaked cereal is of thickness 2L=1.2mm. The density, specific heat, and thermal conductivity of the flake are =700kg/m3. cp=2400J/kgK, and k=0.34W/mK, respectively. The product is to be baked by increasing its temperature from T=15C to Tf=200C in a convection oven, through which the product is carried on a conveyor. If the oven is L2=3m long and the convection heat transfer coefficient at the product surface and oven air temperature are h=55W/m2.K and Tinf=300C, respectively, determine the required conveyor velocity, V. An engineer suggests that if the flake thickness is reduced to 2L=1.0mm the conveyor velocity can be increased, resulting in higher productivity. Determine the required conveyor velocity for the thinner flake: Tf=200C in a convection oven, through which the product is carried on a conveyor. If the oven is L convection heat transfer coefficient at the product surface and oven air temperature are h=55W/m respectively, determine the required conveyor velocity, V. An engineer suggests that if the flake thickn the conveyor velocity can be increased, resulting in higher productivity. Determine the required convey flake. The required conveyor velocity for thickness =1.2mm The required conveyor velocity for the thinner flake m/s. A flaked cereal is of thickness 2L=1.2mm. The density, specific heat, and thermal conductivity of the flake are =700kg/m3. cp=2400J/kgK, and k=0.34W/mK, respectively. The product is to be baked by increasing its temperature from T=15C to Tf=200C in a convection oven, through which the product is carried on a conveyor. If the oven is L2=3m long and the convection heat transfer coefficient at the product surface and oven air temperature are h=55W/m2.K and Tinf=300C, respectively, determine the required conveyor velocity, V. An engineer suggests that if the flake thickness is reduced to 2L=1.0mm the conveyor velocity can be increased, resulting in higher productivity. Determine the required conveyor velocity for the thinner flake: Tf=200C in a convection oven, through which the product is carried on a conveyor. If the oven is L convection heat transfer coefficient at the product surface and oven air temperature are h=55W/m respectively, determine the required conveyor velocity, V. An engineer suggests that if the flake thickn the conveyor velocity can be increased, resulting in higher productivity. Determine the required convey flake. The required conveyor velocity for thickness =1.2mm The required conveyor velocity for the thinner flake m/s
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