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  • Writer's pictureProf. Saptarshi Basu

Paper published in Experiments in Fluids (EXIF)!

Title: Depth from defocus technique applied to unsteady shock-drop secondary atomization


Authors: Shubham Sharma, Saini Jatin Rao, Navin Kumar Chandra, Aloke Kumar, Saptarshi Basu & Cameron Tropea


Congratulations to the team!


Abstract: The two-sensor depth from defocus technique for the measurement of drop sizes in a spray is further developed to achieve higher spatial and temporal resolution, to improve estimates of spatial size distribution and number concentration, and to provide additional guidelines for the calibration and design of the optical system for a specific application. The technique and these improvements are demonstrated using the case of secondary atomization when a shock wave interacts with a single drop. This is an application in which both high spatially and temporally resolved number density and size distributions of secondary droplets generated in the wake of the original drop are necessary.

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Paper Accepted in EXIF!

Title: Elasticity affects the shock-induced aerobreakup of a polymeric droplet Author: Navin Kumar Chandra, Shubham Sharma, Aloke Kumar and Saptarshi Basu

Patent Granted!

Title: A Method and Apparatus for Measuring Geometric Characteristics of Particles Patent no. : 518811 Inventors: Saini Jatin Rao, Shubham Sharma, Cameron Tropea, Saptarshi Basu Brief description: Thi

Patent Granted!

Title: Hybrid Fuel Injector for Combustion Patent no.: 509344 Inventors: Sonu Kumar and Spatarshi Basu

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