Doctoral Finishing Fellowship Spring 2018 – Kishan Bellur

Kishan Bellur
Mechanical Engineering-Engineering Mechanics

Kishan BellurI’m a PhD candidate in Mechanical Engineering-Engineering Mechanics at Michigan Technological University working with Jeffrey Allen in the microfluidics and interfacial transport lab. After graduating with a bachelor’s in mechanical engineering from Milwaukee School of Engineering in 2013, I decided to work in industry until I secured admission into a graduate program of my choice. In a few months, I was accepted at Michigan Tech and I started graduate school shortly after. I first met my adviser in my second semester and he talked to me about a research opportunity in cryogenic propellant (rocket fuel) evaporation and condensation and thus began my 4 year-long research career.

The primary motivation for my work thus far is rocket fuel management in space. Commonly used fuels, liquid hydrogen and liquid methane, are stored in metallic containers at temperatures as low as -260° C. The liquid fuel vaporizes with even minute amounts of heat, and results in a liquid-vapor mixture. This increases the pressure in the container, requiring ventilation to avoid over-pressurization, resulting in significant fuel loss. Fuel storage/management is one of the limiting factors to long term space missions. My dissertation focuses on novel methods to visualize, investigate, and predict the behavior of these fuels and enable long term manned space travel.

I am grateful for the finishing fellowship awarded by the Graduate School. There is no doubt that the support provided will someday result in “a giant leap for mankind”.