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Enhancement of heat transfer in solar air heater roughened with circular v rib having gap

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Department of Mechanical Engineering

Lala Lajpat Rai Institute of Engineering and Technology, Moga Punjab, India.

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Department of Applied Sciences

CGC Technical Campus, Jhanjeri,Mohali,Punjab,India.

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Department of Mechanical Engineering

Lala Lajpat Rai Institute of Engineering and Technology, Moga Punjab, India.

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EXPERIMENTAL PROCEDURE

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DATAREDUCTION

(a) Mean temperature of air at inlet and outlet of the duct.

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(B) MASS FLOW RATE OF AIR

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(c) Velocity of air through duct

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(e) Reynolds number (Re)

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