Purdue Board of Trustees Approves Promotions for Dr. Valeryi Sizyuk and Dr. Yunlin Xu

The Purdue University School of Nuclear Engineering is proud to announce the promotions of two distinguished faculty members, approved by the Purdue University Board of Trustees, effective August 18, 2025.
 
Dr. Valeryi Sizyuk has been promoted to Research Professor of Nuclear Engineering. He is recognized for his unique expertise in computational and theoretical plasma physics. Dr. Sizyuk has developed advanced computational methods for the simulation and optimization of various plasma systems and devices. His research focuses on plasma interactions with materials in both laser-induced and magnetically confined fusion plasmas. Nationally and internationally respected, he has been acknowledged for his leadership in computational plasma physics through multiple tools he has developed—tools that are critical to the advancement of fusion reactors and semiconductor devices. His continued innovation pushes the boundaries of plasma physics research.
 
Dr. Yunlin Xu has been promoted to Associate Professor of Nuclear Engineering with tenure. Dr. Xu is an impactful researcher in reactor physics and has consistently demonstrated excellence in mentoring graduate students and teaching a broad range of reactor physics courses. His contributions extend beyond the classroom through active engagement with professional societies, national laboratories, the nuclear industry, and peer institutions. Notably, Dr. Xu is recognized as a pioneer and leader in the development of the state-of-the-art nuclear reactor physics code PARCS, which has been adopted by the U.S. Nuclear Regulatory Commission and is used by over 30 countries.
 
 
Congratulations to Dr. Sizyuk and Dr. Xu on these well-deserved milestones.