Kirti Chandra Sahu

Accurate rainfall prediction is one of the grand challenges in environmental research due to its relevance in understanding climate change and its accompanying socio-economic impacts, but it is far from perfect. Our research provides important information on the three-dimensional shape, velocity, and size distributions of raindrops for weather forecasting and enables more accurate rainfall prediction.

Despite being a classic subject that has intrigued scientists for centuries, we were the first to produce a regime map demarcating different bubble rise behaviours, including the previously unknown break-up bubbles.

We illustrated how viscosity variation in space and time could profoundly and unexpectedly alter fluid flows. Our study contributed to the comprehension of core-annular pipe flows relevant to the oil and gas industries.