An experimental model of heat transfer from flow through a pipe is to use the same working
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An experimental model of heat transfer from flow through a pipe is to use the same working fluid as the fullscale situation. In such a case, the Nusselt number hdk where h is the heat transfer coeffcient, d is the pipe diameter and k is a fluid property is a function of the Reynolds number. What would you expect to be the ratio of the fullscale heat transfer coefficient to that measured in the model when the flow velocity in the model is times that of the fullscale situation. Answer to two decimal places.
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