Christopher Muhlstein

Christopher Muhlstein's profile picture
christopher.muhlstein@mse.gatech.edu

Muhlstein has worked as an engineering consultant at Exponent, Inc. (Failure Analysis Associates). In September, 2002 he joined the faculty in the Department of Materials Science and Engineering at The Pennsylvania State University and was tenured and promoted to associate professor in 2008. Muhlstein is a member of Alpha Sigma Mu and Keramos honor societies and an NSF CAREER award recipient. In 2007 he was also named the Corning Research Faculty Fellow in Materials Science and Engineering at The Pennsylvania State University. 

Muhlstein’s research focuses on understanding the mechanisms of fracture and fatigue in bulk and thin film materials, including polymers, composites, metals, and ceramics. He is a Co-PI of the Composite Hybrid Materials Interfacing ( CHMI ) NSF-funded Industry-University Cooperative Research Center (IUCRC) and Associate Director of the Mechanical Properties Characterization Facility ( MPCF ). He currently serves as the Program Chair of the 15th International Conference on Fracture ( ICF15 ).

Education

  • Ph.D. in Materials Science and Engineering from the University of California, Berkeley (2002)
  • M.S. in Metallurgy from the Georgia Institute of Technology (1996)
  • B.S. in Materials Science and Engineering from the University of California, Berkeley (1994)

Teaching Interests

Professor Muhlstein’s teaching interests center on undergraduate and graduate courses in materials science and engineering, with an emphasis on the mechanical behavior of materials, fracture mechanics, and materials characterization techniques. He is committed to providing students with a solid foundation in the principles governing material performance and failure, fostering analytical and experimental skills relevant to both academia and industry.

Research Interests

Professor Muhlstein’s research focuses on understanding the mechanical behavior and failure mechanisms of structural materials, including metals and ceramics. His work includes experimental and modeling approaches to characterize fracture, fatigue, and damage evolution under various environmental and loading conditions. This research aims to improve materials reliability and inform the design of advanced materials with enhanced performance in structural applications.

Associate Professor, School of Materials Science and Engineering
Associate Director, MPRL
Professor and Associate Chair for Academics & Research
Member/Fellow: TMS
Phone
404.385.1235
Office
Bunger Henry 121 Love 281
Research Affiliations
Ceramics, Composites, Metals, Nanostructures, Polymers
Additional Research

Fracture and Fatigue; Thin Films; Polymeric Composites; Advanced Characterization; Nanomaterials; Structural Materials; Paper & Board Mechanics; Biomaterials; Nanocellulose Applications; Biocomposites; New Materials

Kyriaki Kalaitzidou

Kyriaki Kalaitzidou's profile picture
kyriaki.kalaitzidou@me.gatech.edu

Kalaitzidou joined Georgia Tech as an assistant professor in the G.W. Woodruff School of Mechanical Engineering in November of 2007. She also holds an adjunct appointment in the School of Materials Science and Engineering. She obtained her Ph.D. in manufacturing and characterization of polymer nanocomposites (PNCs) from Michigan State University and worked as a post-doctoral researcher on mechanics of soft materials in the Polymer Science and Engineering Department at University of Massachusetts, Amherst. She was promoted to professor in 2019 and was also named a Rae S. and Frank H. Neely Professor in the same year. In November 2019 Kalaitzidou was named the Associate Chair for Faculty Development.

Rae S. and Frank H. Neely Professor, Woodruff School of Mechanical Engineering
Associate Chair for Faculty Development, Woodruff School of Mechanical Engineering
IMat Initiative Lead | Circularity of Biopolymers
Phone
404.385.3446
Office
MARC Building Room 38
Additional Research

Additive/Advanced Manufacturing; multifunctional materials; Nanocomposites; Polymers; Surfaces and Interfaces; Manufacturing; Mechanics of Materials; Biomaterials

Google Scholar
https://scholar.google.com/citations?hl=en&user=RZvLH5QAAAAJ&view_op=list_works&sortby=pubdate

Ryan Lively

Ryan Lively's profile picture
ryan.lively@chbe.gatech.edu

Ryan Lively was born in 1984. He spent approximately 16 years in Gainesville, FL and attended almost every home football game at The Swamp. He enrolled at Georgia Tech in 2002 as an eager Chemical Engineering student and has been a Yellow Jacket at heart ever since. During his studies at Georgia Tech, Ryan worked on research projects as diverse as ab initio quantum mechanical methods to estimate molecular binding energies, fresh Georgia peach preservation, composite spinneret design, dual-layer hollow fiber membrane spinning, and sorbent-loaded fiber spinning. Ryan introduced a rapid temperature swing adsorption (RTSA) approach for post-combustion CO2 capture, which was successfully demonstrated by adapting knowledge developed in membrane science to design unique nanoscale composite adsorbent/heat exchangers. After his Ph.D. (awarded in 2010), he spent almost 3 years as a post-doctoral research engineer at Algenol Biofuels, where he published 25 papers and filed two U.S. patent applications. His work at Algenol focused on developing energy-efficient liquid and vapor separation systems for downstream biofuel purification. 

He is now the Thomas C. DeLoach Professor in the School of Chemical & Biomolecular Engineering at the Georgia Institute of Technology. His current research seeks to revolutionize fluid separation processes critical to the global energy and carbon infrastructure. He has a specific focus on membrane- and adsorbent-based science and technology to address some of the most difficult chemical separations. His group’s research activities range from fundamental material science and discovery to translational engineering applications focusing on making and testing separation devices. 

Ryan has received a variety of awards for his research efforts including the 2020 Allan P. Colburn Award from AIChE, and the 2022 Curtis W. McGraw Award from ASEE. He is currently an Editor for the Journal of Membrane Science and is the Secretary of the North American Membrane Society. He is the Director of the Center for Understanding & Controlling Accelerated and Gradual Evolution of Materials for Energy (UNCAGE-ME), an Energy Frontier Research Center of the US Department of Energy. He has over 160 publications in the field of separations including articles in Science, Nature and other impactful venues.

Professor, School of Chemical and Biomolecular Engineering
Thomas C. DeLoach Jr. Endowed Professorship
Phone
(404) 894-8795
Additional Research

Biofuels; Carbon Capture; Separations Technology; Membranes; Adsorbents;Polymers; Microporous Materials

Google Scholar
https://scholar.google.com/citations?hl=en&user=1ktJriEAAAAJ&view_op=list_works&sortby=pubdate

Joe F. Bozeman III

Joe F. Bozeman III's profile picture
joe.bozeman@ce.gatech.edu
Assistant Professor, Civil and Environmental Engineering, Public Policy
SEI Lead: Ethics in Energy Transition
Additional Research

industrial ecology; climate change adaptation and mitigation strategies; sociodemographic impacts of the food-energy-water nexus; ethical applications in energy and environmental systems; urban carbon management strategies; life cycle assessment; scenario analysis; and survey administration; addressing the complex and ‘wicked’ challenges of our time

Pamela Peralta-Yahya

Pamela Peralta-Yahya's profile picture
pperalta-yahya@chemistry.gatech.edu

Peralta-Yahya has been part of Georgia Tech since 2012. Her diverse research group composed of chemists, biologists, and chemical engineers works in the area of engineering biology, drawing from principles of biochemistry and engineering to build systems for chemical detection and production. Specifically, her group focuses on the development of G protein-coupled receptors for biotechnology and biomedical applications, and the engineering of biological systems for the production of fuels and functionalized plant natural products. Early on, her work was recognized with several awards including a DARPA Young Faculty Award, a DuPont Young Professor Award, a Kavli Fellowship by the US Academy of Science, and an NIH MIRA award. Her group’s key accomplishments are 1) the standardization of GPCR-based sensors in yeast to reduce the cost and accelerate the pace of drug discovery for these receptors, which are the target of over 30% of FDA approved drugs, and 2) the development of advanced biofuels, including pinene, which, when dimerized, has sufficient energy content to power rockets and missiles.  Today, her group is funded to work on these and other cutting edge areas – including how to power a rocket returning from Mars and how to make synthetic cells learn without evolution – by the National Institutes of Health, the National Science Foundation, the Department of Energy, and NASA.

Professor, School of Chemistry and Biochemistry
Phone
404.894.4228
Office
MoSE 2100P
Additional Research

Bio-Inspired Materials; Biofuels; Cell biophysics; Cellular Materials; Biochemistry; Biomanufacturing; Energy; Biomaterials

Google Scholar
https://scholar.google.com/citations?hl=en&user=yUlt4sYAAAAJ&view_op=list_works&sortby=pubdate

Carsten Sievers

Carsten Sievers's profile picture
carsten.sievers@chbe.gatech.edu

Sievers’ research interests are in heterogeneous catalysis, reactor design, applied spectroscopy, and characterization and synthesis of solid materials. Combining these interests he seeks to develop processes for the production of fuels and chemicals. His research program combines fundamental and applied research.

In fundamental studies, a suite of analytical and spectroscopic techniques (e.g. IR, NMR) is used to gain knowledge on structure-reactivity relationships of heterogeneous catalysts. Moreover, surface reactions are studied on a molecular level to identify reaction pathways over different catalysts. Information obtained from these studies provides the foundation for designing innovative catalysts.

Applied studies focus specific catalytic processes. For these projects, continuously operated flow reactor systems are designed. Different catalysts are tested for reactivity, selectivity and stability and the influence of the operating conditions is investigated. Catalyst deactivation is studied in detail to develop suitable regeneration methods or to avoid deactivation entirely by improved catalyst design. Specific projects include hydrodeoxygenation of pyrolysis oils, selective hydration of polyols, conversion of sugars into lactic acid and ethylene glycol, and selective oxidation of methane.

An important goal of Sievers’ research is to enable technology for utilization of alternative resources in order to reduce the current dependence of oil. Among these biomass is a particularly promising candidate because it is renewable and can be produced CO2 neutral.

Sievers has contributed to 80 peer reviewed publications on heterogeneous catalysis in petroleum refining (isobutane/2-butene alkylation, fluid catalytic cracking, hydrotreating), alkane activation, supported ionic liquid as catalysts for fine chemical synthesis, and biomass processing.  He is Director and Past President of the Southeastern Catalysis Society, former Program Chair and Director of the ACS Division of Catalysis Technology & Engineering, former Director of the AIChE Division of Catalysis and Reaction Engineering, and Editor of Applied Catalysis A: General.

Professor, School of Chemical and Biomolecular Engineering
Phone
404.385.7685
Office
ES&T 2218
Additional Research

Biomass; Biofuels; Catalysis; Advanced Characterization; Gasification; Biorefining; Lignin Upgrading; Catalysis; Energy & Water; Separation Technologies; Chemical Feedstocks; Sugars; Lignin & Hemicellulose

Google Scholar
https://scholar.google.com/citations?hl=en&user=qeq3njwAAAAJ&view_op=list_works&sortby=pubdate

Matthew Realff

Matthew Realff's profile picture
matthew.realff@chbe.gatech.edu

Dr. Realff’s broad research interests are in the areas of process design, simulation, and scheduling. His current research is focused on the design and operation of processes that minimize waste production by recovery of useful products from waste streams, and the design of processes based on biomass inputs. In particular, he is interested in carbon capture processes both from flue gas and dilute capture from air as well as the analysis and design of processes that use biomass.

BBISS Faculty Director for Interdisciplinary Sustainability Education
Professor, School of Chemical and Biomolecular Engineering
David Wang Sr. Fellow
SEI Senior Advisor: Circular Carbon Economy; RBI Lead: Next Generation Refinery
Phone
(404) 894-1834
Additional Research

Biofuels; Carbon Capture; Separations Technology; System Design & Optimization; SMART Manufacturing; Energy & Water; Separation Technologies; Biochemicals; Chemical Feedstocks; Sugars; Lignin & Hemicellulose; Biofuels

Matthew McDowell

Matthew McDowell's profile picture
mattmcdowell@gatech.edu

Matthew McDowell joined Georgia Tech in the fall of 2015 as an assistant professor with a joint appointment in the George W. Woodruff School of Mechanical Engineering and the School of Materials Science and Engineering. Prior to this appointment, he was a postdoctoral scholar in the Division of Chemistry and Chemical Engineering at the California Institute of Technology. McDowell received his Ph.D. in 2013 from the Department of Materials Science and Engineering at Stanford University.

McDowell’s research group focuses on understanding how materials for energy and electronic devices change and transform during operation, and how these transformations impact properties. The group uses in situ experimental techniques to probe materials transformations under realistic conditions. The fundamental scientific advances made by the group guide the engineering of materials for breakthrough new devices. Current projects in the group are focused on i) electrode materials for alkali ion batteries, ii) materials for solid-state batteries, iii) interfaces in chalcogenide materials for electronics and catalysis, and iv) new methods for creating nanostructured metals.

Professor, Woodruff School of Mechanical Engineering
Woodruff Faculty Fellow
Director, Georgia Tech Advanced Battery Center
SEI Senior Advisor: Energy Storage
Phone
404.894.8341
Office
MRDC 4408
Additional Research

Batteries; Nanostructured Materials; Composites; Fabrication; Energy Storage; Thermal Systems

Google Scholar
https://scholar.google.com/citations?hl=en&user=VRZVDH8AAAAJ&view_op=list_works&sortby=pubdate

Tequila A. L. Harris

Tequila A. L. Harris's profile picture
tequila.harris@me.gatech.edu

Tequila A. L. Harris is a Professor in the George W. Woodruff School of Mechanical Engineering, and is the director of the Highly Advanced Roll-to-Roll iManufacturing Systems (HARRiS) group. Her research focuses on investigating the fundamental science associated with manufacture of polymer thin films from fluids (e.g., solutions, dispersions, slurries, etc.) as they are coated onto permeable or impermeable surfaces to make components or devices. She explores the connectivity between thin film functionality, based on their manufacture or structure, and their life expectancy, to elucidate mechanisms by which performance or durability can be predicted. In addition to conducting computational analysis, developing analytical models and running experiments, Harris also develops new manufacturing technologies to fabricate thin films, in wide area or discrete patterns. Target applications are well-suited for a variety of industries including food, energy, electronic, and environmental systems to name a few. In conjunction with her research activities, she is committed to the education, mentoring, and advisement of students towards scholarly achievements. She has published over fifty peer-reviewed articles. Harris has several awards including the National Science Foundation's young investigator CAREER Award and the Lockheed Inspirational Young Faculty Award.

Professor, Woodruff School of Mechanical Engineering
Director, Highly Advanced Roll-to-Roll iManufacturing Systems (HARRiS) group
SEI Lead: Energy & Manufacturing
Phone
404.385.6335
Office
MARC 436
Additional Research

Additive/Advanced Manufacturing; Flexible Electronics; Polymers; micro and nanomechanics; Thin Films; Electronics; Energy Storage; Thermal Systems; Manufacturing and Fluid Mechanics; Polymer processing; mechanical system design; fluid flow; mechanical and physical property characterization of thin film

Suhas Jain

Suhas Jain's profile picture
suhasjain@gatech.edu

Suhas S. Jain is an Assistant Professor in the Woodruff School of Mechanical Engineering at Georgia Tech. He received his bachelor’s from NIT-Karnataka (India) in 2014, M.S. and Ph.D. from Stanford University in 2018 and 2022, respectively, all in mechanical engineering. Before coming to Georgia Tech, he was a postdoctoral fellow at the Center for Turbulence Research, Stanford University (2022-2023), a researcher at the Institute of Fluid Dynamics, Helmholtz-Zentrum Dresden-Rossendorf, Germany (2014-2015), and a project assistant at the Indian Institute of Science (2015-2016).

His research interests include computational modeling of fluid flows (multiphase flows; turbulent flows; compressible flows; and fluid-structure interaction) with a current focus on modeling atomization, sprays, and phase change for propulsion applications; ice accretion and aerodynamics for sustainable energy and aerospace design; and air-sea interaction modeling for understanding climate change; and modeling of fluid-solid and solid-solid systems for biomedical and high-speed applications. Through the integration of numerical modeling, high-performance computing, and data-driven approaches, Suhas and his group aim to address key challenges in these areas.

Assistant Professor
Additional Research
  • Computational Modeling
  • Machine Learning