A flat plate of width 1 m and length 0.22 m is maintained at a temperature of 32°C. Ambient fluid at 22°C flows across the top of the plate in parallel flow. Determine the average heat transfer coefficient, the convection heat transfer rate from the top of the plate, and the drag force on the plate. The fluid is water flowing at a velocity of 0.5 m/s. Assume the critical Reynolds number is 5x105. Determine the average heat transfer coefficient, in W/m².K. i 116.7 W/m².K h₂: = Determine the convection heat transfer rate, in W, from the top of the plate. 9 = i 256.74 W Determine the drag force, in N, on the plate. F = i 0.00119 N

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Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.