Dr. Dan Kotlyar is an Assistant Professor in the Nuclear and Radiological Engineering, G.W.W. School of Mechanical Engineering. He received his B.Sc. in Engineering in 2008, MSc in Nuclear Engineering in 2010, and PhD in Nuclear Engineering in 2013 from Ben-Gurion University, Israel. In 2014, he joined the University of Cambridge as a Research Associate in the Engineering Design Center. In 2014, he was elected as a Research Fellow at Jesus College. He is the recipient of the NRC Faculty Development Fellowship. Dr. Kotlyar’s research interests include development of numerical methods and algorithms for coupled Monte Carlo, fuel depletion and thermal hydraulic codes. In particular, he specializes in applying these methods to the analysis of advanced reactor systems. Dr. Kotlyar’s research also focuses on optimizing the performance of various fuel cycles in terms of fuel utilization, proliferation, and cost. Dr. Kotlyar profoundly believes in education through research and thus integrates practical reactor system design into his lectures.

Dr. Garimella began at Tech in August 2003 as an Associate Professor and Director of the Sustainable Thermal Systems Laboratory. Prior, he was an Associate Professor at Iowa State University, an Assistant and Associate Professor at Western Michigan University, a Research Scientist at Battelle Memorial Institute, and a Senior Engineer at General Motors.

Materials for membranes, sorbents, and barrier packaging applications rely upon the same fundamental principles. Thermodynamically controlled partitioning of a penetrant, such as carbon dioxide into a membrane, sorbent or barrier packaging layer is the first step in the transport process. If the material is a polymer, cooperative motions of the matrix enable diffusive motion by the penetrant. In highly rigid carbon molecular sieves and zeolites, motion of the matrix is negligible, and penetrant transport is governed by the relative size of pre-existing pores and the penetrant molecule.

Koros’s group is a leader in developing advanced materials for membranes, sorbents, and barrier applications by optimization materials to either promote or retard transport of specific components. For instance, for a chosen penetrant such as carbon dioxide, the Koros group can create a barrier, a selective membrane, or a sorbent by materials engineering. Work is also underway in the Koros group to form “mixed matrix composite” materials comprised of blends of metal organic framework or other specialty components within the matrix of a conventional polymer. This approach allows further optimization of transport properties without sacrificing the ease of processing associated with conventional polymers.

Effects due to non equilibrium thermodynamic and non-Fickian transport phenomena are additional topics his group studies. Long lived conditioning effects due to exposure of membranes and barriers to elevated concentrations of certain penetrants are typical of such non equilibrium phenomena. Protracted aging of glassy polymers, carbons, and inorganic membranes after formation or conditioning treatments also are of interest to his research group. In many cases, these effects seem to defy logic—until one realizes that an expanded set of rules governs these out-of-equilibrium materials.

Shannon Yee began as an Assistant Professor in the George W. Woodruff School of Mechanical Engineering in January 2014. He completed his Ph.D. at the University of California - Berkeley under the supervision of Prof. Arun Majumdar, Prof. Chris Dames, and Prof. Rachel Segalman. In 2010, he was named the first fellow to the U.S. Dept. of Energy 's Advanced Research Project Agency - Energy (ARPA-E) assisting to form the agency in its inaugural year. In 2008 he was awarded the prestigious Hertz Fellowship to support his graduate studies and research in energy. Yee received his Master 's degree in Nuclear Engineering in 2008 from The Ohio State University where he was a U.S. Dept. of Energy Advanced Fuel Cycle Initiative Fellow. He received his Bachelor 's degree in Mechanical Engineering in 2007, also from The Ohio State University.

Chelsea C. White III is the Schneider National Chair in Transportation and Logistics and Professor in the H. Milton Stewart School of Industrial and Systems Engineering at Georgia Tech​. 

His most recent research interests include analyzing the role of real-time information and enabling information technology for improved logistics and, more generally, supply chain productivity and risk mitigation, with special focus on the U.S. trucking industry. 

His involvement with the IEEE includes serving as President of the Systems, Man, and Cybernetics (SMC) Society (1992 - 93). He received the Norbert Wiener Award in 1999 and the Joseph G. Wohl Outstanding Career Award in 2005, both from the IEEE SMC Society, and an IEEE Third Millennium Medal. The Norbert Wiener Award is the SMC’s highest award recognizing lifetime contributions in research. He is the recipient of the 2008 IEEE ITSS ITS Outstanding Research Award for “significant contributions in research and development in global transportation and logistic systems.” He is a Fellow of the IEEE, a Fellow of INFORMS, a former member of the Executive Board of CIEADH (Council of Industrial Engineering Academic Department Heads), and the founding chair of the IEEE TAB Committee on ITS (now an IEEE Society). He is a former member of the World Economic Forum trade facilitation council. He is currently the Systems Strategies theme leader for the DHS National Center for Food Protection and Defense and the Industry Studies Association liaison to INFORMS. 

Dr. White is the former editor of the IEEE Transactions on Systems, Man, and Cybernetics, Parts A and C, and was the founding editor of the IEEE Transactions on Intelligent Transportation Systems (ITS). He has served as the ITS Series book editor for Artech House Publishing Company. He is co-author (with A.P. Sage) of the second edition of Optimum Systems Control (Prentice-Hall, 1977), co-editor (with D.E. Brown) of Operations Research and Artificial Intelligence: Integration of Problem Solving Strategies (Kluwer, 1990), and co-editor (with D.L. Belman) of Trucking in the Information Age (Ashgate, 2005). He has published primarily in the areas of the control of finite stochastic systems and knowledge-based decision support systems. 

He has been a keynote speaker at a variety of international conferences and meetings. He has made presentations at the Council on Competitiveness and the Brookings Institution on the impact of information technology for international freight distribution, security, and productivity. He has represented ITS America by providing testimony during a roundtable discussion entitled Reauthorization of the Federal Surface Transportation Research Program, held by the U.S. Senate Committee on Environment and Public Works. He has testified before the California Senate Committee on Transportation & Housing Public Hearing on ITS and before the Joint Georgia State Senate/House Future of Manufacturing Study Committee on trends & challenges in supply chain & logistics engineering. 

He has served on the faculties of the University of Virginia (1976 - 1990) and UM (1990 - 2001). He has served as school chair of the Stewart School of Industrial and Systems Engineering (2005-10), where he is the director of the Trucking Industry Program (TIP) and the former executive director of The Logistics Institute. He serves on the boards of directors for Con-way, Inc. (NYSE: CNW), The Logistics Institute-Asia Pacific, the Industry Studies Association, and the Bobby Dodd Institute, and is a former member of the board of ITS America (a Utilized Federal Advisory Committee) and the ITS World Congress. 

Chelsea C. White III received his Ph.D. from the University of Michigan (UM) in 1974 in Computer, Information, and Control Engineering.

Research Interests

• Creating, understanding, and engineering nanoporous materials and membranes through innovative processing strategies.
• Basic and applied problems in advanced separations, process intensification, energy production and storage, petro- and bio-based chemicals and materials, and critical materials.

Teaching Interests

Professor Nair’s teaching interests encompass core chemical engineering principles at both undergraduate and graduate levels, including separations, process safety engineering, and advanced materials. His instruction emphasizes foundational concepts and their practical applications, aiming to develop strong analytical and problem-solving skills. He actively engages students in learning processes that integrate theoretical knowledge with experimental understanding, supporting development across chemical engineering disciplines.

Education

B.Tech ChE 1997, Indian Institute of Technology DelhiM.S. Physics 2002, Univ. of Massachusetts AmherstPh.D. ChE 2002, Univ. of Massachusetts Amherst

Recent Publications

VD Brandão, O Long, S Zhong, R Fushio, A Venkataraman, H Song, ..., Local pH Effects on the Temperature Dependence of Product Formation in CO2 Electrolyzers, Journal of the American Chemical Society, 2026

M Realff, Q Fu, Y Chiang, S Nair, Adsorption System and Process for Biofuel Precursor and Adsorbent Material for the Same, US Patent App. 19/068,859, 2025

N Yutthasaksunthorn, KSK Zaw, SA Sinquefield, S Nair, Pillared and Reduced Graphene Oxide Membranes for Organic Solvent Nanofiltration, Industrial & Engineering Chemistry Research 64 (38), 18817-18825, 2025

OA Ojelade, S Nair, CW Jones, Thermodynamic Analysis of the Hydrodeoxygenation of Hydroxy Acid Mixtures, Industrial & Engineering Chemistry Research 64 (47), 22552-22562, 2025

N Yutthasaksunthorn, Y Chang, VS Nguyen, KSK Zaw, SA Sinquefield, ..., Graphene Oxide Membranes for Sustainable Recycling: Poly (styrene) Fractionation by Organic Solvent Nanofiltration, ACS Engineering Au, 2025

Google Scholar

Paul Kohl received a B.S. degree from Bethany College in 1974 and Ph.D. from The University of Texas, both in Chemistry. After graduation, Kohl was employed at AT&T Bell Laboratories in Murray Hill, NJ from 1978 to 1989. During that time, he was involved in the design and processing of electronic packages for Bell system components. He created new chemical processes for silicon, compound semiconductor, and MEMS devices. In 1989, he joined the faculty of the Georgia Institute of Technology in the School of Chemical and Biomolecular Engineering, where he is currently a Regents' Professor and holder of the Thomas L. Gossage/Hercules Inc. Chair. He is the President of The Electrochemical Society and past Editor of Journal of The Electrochemical Society and past founding editor of Electrochemical and Solid-State Letters. Kohl's research interests include the design of new materials, processes, and packages for advanced interconnect for integrated circuits and MEMS devices. He is the past Director of the Semiconductor Research Corporation/DARPA Interconnect Focus Center. The goal of this center was to create new technological solutions for future electronic devices. Current projects include creation of new photosensitive dielectric materials for electronic packaging and the design and fabrication of MEMS packages. He also has programs in new approaches to fuel cells and lithium batteries. The new direct methanol alkaline fuel cells and hybrid alkaline/acid fuel cells have the potential reduced water management and platinum free usage. The integration of high energy density lithium batteries for self-powered integrated circuits and sensors is of interest. Many of these electrochemical devices use ionic liquids as the electrolytes, including the all-sodium battery. Ionic liquids are also being used as the absorber in a new absorption refrigeration cycle. The first ever ionic liquid/fluorocarbon absorption refrigeration cycle has been demonstrated and modeled.