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Q3. Water at 30C,20m/s flows through a straight tube of 60mm diameter. The tube surface is maintained at 70C and outlet temperature of water is

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Q3. Water at 30C,20m/s flows through a straight tube of 60mm diameter. The tube surface is maintained at 70C and outlet temperature of water is 50C. Find the heat transfer coefficient from the tube surface to the water, heat transferred and the tube length. [ Answer: h=43726.59W/mK; W;L=18.96m] Q3. Water at 30C,20m/s flows through a straight tube of 60mm diameter. The tube surface is maintained at 70C and outlet temperature of water is 50C. Find the heat transfer coefficient from the tube surface to the water, heat transferred and the tube length. [ Answer: h=43726.59W/mK; W;L=18.96m]

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