1. Mine Ventilation Division, CSIR-Central Institute of Mining and Fuel Research, Barwa Road, Dhanbad, India
2. Process and Environmental Research Division, Faculty of Engineering, University of Nottingham, University Park Campus, Nottingham, NG7 2RD, UK
3. Mine Fire Division, CSIR-Central Institute of Mining and Fuel Research, Barwa Road, Dhanbad, India