Application of OpenFoam in Aerodynamics

Open window buses without air-conditioning are a major mode of urban and inter-city transport in most countries. High occupancy combined with hot and humid conditions makes travel in these buses quite uncomfortable. In this study airflow through a bus has been studied using OpenFOAM which could be the basis for low-cost and eco-friendly methods of increasing passenger comfort and possibly reducing drag. The aerodynamics of such a road vehicle has not been studied as previous investigations have been confined to vehicles with closed windows that present a smooth exterior to airflow. The Top opening of the Bus is considered and an analysis is done. The use of an air-conditioning unit is substituted by the top opening provided is proved and Power is calculated. The information on a number of Top openings is provided in this case study.

Autorentext

Dr. Keval Nikam has completed his Bachelor's, Masters and PhD degree in Mechanical Engineering from a reputed institution in India. Presently he is working as an Associate Professor in Mechanical Engineering Department, Dr D.Y. Patil Institute of Engineering, Management and Research, D. Y. Patil Educational Complex, Akurdi, Pune.