Prof. Mukesh Khare, Department of Civil Engineering, Indian Institute of Technology, Delhi has delivered 4th Prof. Purushottam Khanna Memorial Talk on the topic, ‘Environmental Wind Tunnel (EWL) in Air Pollution Management’ on 5th March, 2021. Environmental Wind Tunnel enables to control all the variables in field and supports in air pollution management in less time and money. EWL is applied at many traffic signals in New Delhi and will be effective in long run.
