Birla Institute of Technology, Mesra
Assistant Professor , Mechanical Engineering
Contact Address
Residence Address Ranchi
Permanent Address BIT Mesra, Ranchi
Phone (Office) 0651-2275924
Phone Residence 0651-2275444
Email Id
   Joined Institute on : 13-Sep-2010

  Work Experience
Teaching : 6 Years

Research : 05 Years

  Research Areas

Gas Cyclones, swirl flows involving high Reynolds number


International Journals


6. Wasilewski M., Brar L.S., Effect of the inlet duct angle on the performance of cyclone separators, Separation and Purification Technology, 213 (2019): 19-33.



5. Brar L.S. and Elsayed K., Analysis and optimization of cyclone separators with eccentric vortex finders using large eddy simulation and artificial neural network, Separation and Purification Technology, 207 (2018): 269-283.



4.   Wasilewski M. and Brar L.S., Optimization of the geometry of cyclone separators used in clinker burning process: A Case Study, Powder Technology, 313 (2017): 293–302.

3.   Brar L.S. and Elsayed K., Analysis and optimization of multi-inlet gas cyclones using large eddy simulation and artificial neural network, Powder Technology, 311 (2017): 465–483.



2.   Brar L.S., Sharma R.P., Elsayed K., The effect of the cyclone length on the performance of Stairmand high-efficiency cyclone, Powder Technology, 286 (2015): 668–677.



1.   Brar L.S., Sharma R.P., Dwivedi R., Effect of Vortex Finder Diameter on Flow Field and Collection Efficiency of Cyclone Separators, Particulate Science and Technology, 33 (2014): 34–40.



International Conference Proceedings


5. Wasilewski M., Brar L.S., Investigations of the flow field inside a square cyclone separator using DPIV and CFD, E3S Web of Conferences 100, 00083

4. Dayal A., Shrivastava M., Upadhyaya R., Brar L.S., Numerical study using detailed chemistry combustion comparing effects of wall heat transfer models for compression ignition diesel engine, SN Applied Sciences 1 (9), 1005



3.   Brar L.S. Application of response surface methodology to optimize the performance of cyclone separator using mathematical models and CFD simulations, Materials Today 5(9)(3) 2018: 20426-20436.



2.   Brar L.S., Sharma R.P., Effect of varying diameter on the performance of industrial-scale gas cyclone dust separators, Materials Today: Proceedings 2 (2015): 3230 – 3237.

1.   Brar L.S., Kumar A., Analysis of gas cyclones with different cylinder diameters, 1st International Conference on Futuristic trend in Computational Analysis and Knowledge Management (ABLAZE-2015)