Day: February 2, 2018

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”.

Doctoral Finishing Fellowship Spring 2018 – Zhaoxiang Jin

Zhaoxiang Jin
Computer Science

Zhaoxiang JinI am a PhD student in Computer Science and work in Computer Architecture and Compiler Lab with my advisor, Dr. Soner Onder. Before I came to Michigan Tech, I was an ASIC engineer in industry. I still remembered the day I decided to come back to school and pursue a higher education. I prefer a life with new adventures and learning new technologies. Finally I am able to contribute my research and share it with the whole world. When I look back on my PhD career, I think that is the best decision I ever made in my life to get a PhD degree. We learned from the work previous researchers have completed and contributed our work for the future researchers. Now it is my last year in Michigan Tech. I will write my dissertation which includes all the work I have finished in these years. The finishing fellowship immensely helps my situation so that I do not need to worry too much and can focus on my dissertation. Here I want to sincerely thank for the sponsor of the fellowship and the panel. With the help been given from you, I believe I can finish my dissertation outstandingly and defend it on time.