International Journal of Advanced Innovative Technology in Engineering (IJAITE)

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Design and Development of Duct Cooler

Dr. Kirti Khandelwal, Prof. M. Nematullah Nasim, Amin Khan, Hassan Musharraf, Hiralal Jangid

Abstract :

In an attempt to counter the problem of ill ventilation and discomfort due to heavy temperatures during summer in central India i.e., when the temperature in summer goes well above 45 degrees, it is necessary to have a cost-effective and efficient cooling system. The ideal cooling system should be effective as well as economical. It requires less maintenance Therefore; an effective air duct cooling system is designed forth places of gathering. In this attempt, ME02 has been chosen for the design. "ME02" can best replicate the situations under which people use to gather for practical and other activities. Thus, we can attempt to design for human comfort in a much more realistic way. To carry out certain loads and calculations, a mechanical cad lab has been chosen to represent the situation and for the availability of the prerequisite data. This design has been carried out as per the guidelines given by ISHRAE. Our concentration was mainly on the efficiency of the design while giving the highest priority to the uniform distribution of cooling air and minimizing the pipe friction loss. After a series of calculations and designing the outcome was a possible solution for an optimum ducting system for our classroom. This project report will study about velocity distribution of air in the duct at various sections, pressure difference at various outlets and distribution of air flow for different load conditions.

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