He is responsible for the development of science-based simulations for use in accelerating energy technology development. He was architect of the widely used, open-source multiphase CFD code, known as Multiphase Flow with Interphase eXchanges (MFIX), and led the development of software for linking process- and device-scale simulations and the C3M chemical kinetics software. As a fellow of the American Academy of Chemical Engineers, he specializes in multiphase flow, computational fluid dynamics (CFD), fluidization, and various energy processes. He is a founding technical director of National Energy Technology Laboratory’s Carbon Capture Simulation Initiative (CCSI). He has received numerous awards, such as the Energy Secretary’s Achievement Honor Award and American Institute of Chemical Engineers (AIChE) Fluidization Process Recognition Award. His many publications address topics, such as gasifier advanced simulation models; multiphase hydrodynamics of gas-solids flow; modeling coal gasification processes; hydrodynamics of particle segregation in fluidized beds; and simulation of granular layer inversion in liquid fluidized beds. He has a bachelor’s in chemical engineering from the Indian Institute of Technology (BHU) Varanasi, and a master’s and doctorate from the Illinois Institute of Technology in Chicago.
He is the technology manager of National Energy Technology Laboratory’s (NETL) Natural Gas and Oil Research and Development (R&D) program. In this capacity, he manages an R&D portfolio encompassing advanced technology projects ranging from basic energy science (modeling, materials development, sensors, controls) through large-scale field demonstrations and includes natural gas (shale gas), enhanced oil recovery, deepwater oil and gas production, and methane hydrates. He has 17 years of diversified engineering and management experience that spans a broad spectrum of technology areas including electric power generation, advanced greenhouse gas control, process control, coal conversion processes (oxycombustion, gasification and chemical looping), thermoelectric water management, and simulation/systems analysis.
Previously at NETL, he served as director of the Office of Coal and Power R&D Program and technology manager of the Carbon Capture Program and Engineering Systems Analyst. Prior to joining NETL, he worked as a chemical engineer for Science Applications International Corporation (SAIC) and as a research/process engineer for Calgon Carbon Corporation. He has a bachelor’s and master’s in chemical engineering from the University of Pittsburgh.
His research spans battery research, protonic conductors, and fuel cells. He supervises the daily operation of the Battery Manufacturing Facility (BMF) at Oak Ridge National Laboratory (ORNL). His recent work at ORNL focuses on material processing and characterization, roll-to-roll manufacturing, electrode engineering, and cell manufacturing for low-cost, high energy and power density lithium-ion batteries with long calendar life. He developed novel techniques for electrode manufacturing, such as aqueous processing and electron beam curing, to reduce processing cost and environmental effect. He also developed several techniques for quality control to reduce scrape rate in cell manufacturing. He holds a doctorate degree from University of Florida and bachelor’s and master’s degrees from University of Science and Technology of China. All are in materials science and engineering.
He is a staff research scientist working in the Nuclear System Design and Analysis Division at Idaho National Laboratory (INL). He has expertise in heat transfer, fluid mechanics, thermal design, thermodynamics and nuclear safety analyses. Over the last few years, he has been researching high temperature heat exchanger design and optimization, system integration and power conversion systems, and safety and reliability for Advanced Reactor Concepts, and also has extensive experience in the design and construction of large-scale experimental systems for nuclear and thermal-hydraulic research. He has more than 12 years of research and development experience in nuclear/thermal engineering and has been involved in several academic, industrial, and cross-discipline national laboratory research projects. He is currently working to develop a new multi-loop, multi-fluid advanced test facility designed to examine thermal hydraulic and materials issues associated with advanced nuclear reactor technologies. He has authored two books; contributed chapters to technical books on advanced reactors, thermal systems and process heat transfer; published over 100 peer-reviewed publications; and served as the INL lead for numerous partnerships. He holds an adjunct faculty appointment in the Department of Mechanical, Aerospace, and Nuclear Engineering at Rensselaer Polytechnic Institute. He obtained his bachelor’s in mechanical engineering with concentration in robotics and controls from Wilkes University in Pennsylvania, a master’s degree in nuclear engineering with a minor in mechanical engineering from Oregon State University, a master’s degree in engineering management from University of Idaho, and doctorate in nuclear engineering from University of Idaho.
Igor I. Slowing received his License degree in Chemistry at San Carlos University, Guatemala in 1995, and his Ph.D. at Iowa State University in 2008. He joined the Ames Laboratory as a staff scientist in 2009, and joined the Department of Chemistry of Iowa State University in 2013 as an Adjunct Professor. His research focuses on the development of multifunctionalized nanostructured materials for catalysis, especially for conversions of biorenewable resources into commodity chemicals, and in the design of additive manufacturing approaches for generating chemically active architectures.
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