Computational of Air Flow Analysis for Cold Chamber

This thesis represents the effect of air circulation on cold storage with the help of experimental analysis to improving performance of cold storage and food preservation quality. Air circulation can be possible better by experimental analysis with help of hot wire anemometer. In this paper presents air velocity and temperature distribution at different point of cold storage. Air flow model is based on Experimental analysis of air flow by evaporator arrangement at top, medium and bottom Thus result investigated from this arrangement based. A parametric analysis was performed by using the equivalent model with different result of blowing air velocity and location of cooling units there was found a better cooling effectiveness and uniformity of temperature in cold store. And it is achieved by using higher blowing velocity and locating the cooling units lower and closer towards the array of the produce packages. In this research spatial distribution of air velocity was determined at ceiling medium floor for experimental cold storage and also temperature variation in different location of cold storage.