search

UMD    AGRC






The American Astronomical Society (AAS) Journal Author Series recently featured Yun Zhang, a postdoctoral researcher at UMD’s Planetary Surfaces and Spacecraft Lab. Zhang briefed viewers of the series on her new Planetary Sciences Journal paper, “GTasb3D: A Novel 3D Framework for Modeling Thermal Evolution and Rarefied Flows in Porous Active Small Bodies with Various Shapes.”

 Small bodies such as asteroids and comets are of special interest to planetary scientists because of the clues they provide to the formation of the solar system as a whole. Zhang's paper details a new approach to modeling the thermophysical processes that lead to the evolution of volatiles–or readily vaporizable chemical elements and compounds–in such bodies.

The paper’s co-author, Christine Hartzell, is associate professor aerospace engineering at UMD and director of the Planetary Surfaces and Spacecraft Lab.

 


June 9, 2023


«Previous Story  

 

 

Current Headlines

Ph.D. Student Receives Best Paper Award at VFS 80th Annual Forum

Maryland Engineering: Top 10 Among Public Graduate Programs, Six Years Running

Roving Reporter

Students with Entrepreneurial Curiosity: Launch Your Business Idea at Maryland

Congratulations to our 2024 Honors and Awards Recipients

Engineering Students Fabricate Tomorrow’s Solutions Today

Alum Appointed Space Domain Lead for AIAA

UMD Team Advances in NIST UAS 5.0 Competition, Wins Three Best in Class Awards

When Vision Fails, a Suit Could Steer Pilots to Safety

Celebrating Asian, Pacific Islander, and Desi American Engineers

 
 
Back to top  
AGRC Home Clark School Home UMD Home