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A shell - and - tube heat exchanger is used to cool biodiesel from 6 0 [ C ] to 3 0 [ C ]
A shellandtube heat exchanger is used to cool biodiesel from C to C The biodiesel flows into the shell side at mh The cooling water flows into the tube side at C and out at C The inside diameter of the copper pipe used in the exchanger is in The wall of the copper pipe is in The heattransfer coefficient for the biodiesel on the shell side was measured as WmK The thermal conductivity of copper is Wm K The average density of biodiesel in this temperature range is kgm The heat capacity of biodiesel is JkgK The heat capacity of water is Jkg K The thermal conductivity of water is WmK
Calculate the flow rate of the cooling water.
Calculate the heat load on the exchanger.
Calculate the convective heat transfer coefficient for the watertube side.
Calculate the overall heat transfer coefficient.
Calculate the area required for the heat exchanger. What will you do about the temperature? Will you use a shape factor?
Calculate the total length of tubing required.
How many passes will the tubing make if the length of the shell is limited to m
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