CFD Simulation of Air Conditioning System of the Classroom

Abstract

We have focused on the design and modifications of air cooling duct system using Computational Fluid Dynamics CFD considering all air flow patterns affecting the system efficiency. Necessary tools and methods are applied for efficient designing. The different load conditions and the layout of the duct system need to be very accurate because if any deviation will result to problems like uneven cooling, frictional losses, increased noise and vibrations and also more power consumption. The above problems highlight the importance for optimizing the duct design to obtain desired flow conditions. Our work involves use of theoretical and software tools to get a detailed comparative analysis of the costs and benefits involved in selecting a particular shape rectangular or circular for the duct according to the working conditions. The focus of this paper rests on using psychrometry chart to calculate the cooling load and other parameters. Gaurav Srivastava | Aman Kumar | Dipti Chandel | Harsh Dabas | Ashish Mishra | Saurabh "CFD Simulation of Air Conditioning System of the Classroom" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23824.pdf