CGBC Research Team


Jonathan Grinham, DDes, Research Associate »
Jonathan's research interests range from paper robots to thermal monocoques. He received a doctor of design degree at the Harvard University Graduate School of Design, where his dissertation developed novel fabrication and design methods for milli- to micro-scale fluid-flow systems for thermal control in buildings. His past research agendas track themes in advanced materials, interactive and responsive environments, embedded computation, computational design, and automated fabrication workflows. Jonathan has taught technology seminars and led design studios at the Harvard University Graduate School of Design, the Massachusetts Institute of Technology, the Catholic University of America, and Virginia Tech. His professional practice ranges from super-tall mixed-use to single-family residential buildings to facade consulting. Jonathan holds a BArch and an MsArch from Virginia Tech.

Saurabh Mhatre, MDes, Research Associate »
Saurabh Mhatre is a Research Associate in the Material Processes and Systems Group (MaP+S) and the Center for Green Buildings and Cities at the Harvard Graduate School of Design. He did his Masters in Design Technology at the Harvard Graduate School of Design where he graduated with distinction and his dissertation was titled "Embedded Materiality: Super Absorbent Polymers in Architecture.” He received a Bachelor of Architecture from BSSA, NMIMS University in Mumbai. He has worked on projects dealing with the 3d printing of ceramic and concrete, deployable mechanisms, smart materials and folding robots in collaboration with Harvard SEAS, Wyss Institute of Biological Engineering and the Autodesk Build Space.

Bing Wang, Ph.D., Postdoctoral Fellow »
Bing’s primary research interest is building performance informed design, including built environment simulation technologies and their application in design. Bing received a Doctor in Design Studies degree at the Harvard Graduate School of Design and his dissertation was entitled “Decision-Making Support in Early Design Stage for High Performance Naturally Ventilated Buildings.” He recently developed a design decision-making support system for early-stage design considering natural ventilation potential and embedded the system in Rhino Grasshopper. The paper also presented the potential of building performance informed design as a new design methodology. Bing holds a Master in Design Studies degree in Energy and Environments from the Harvard Graduate School of Design and a Bachelor of Mechanical Engineering degree from Tsinghua University in China. He has also worked as a design consultant for Transsolar, focusing on computational fluid dynamics. His previous work has been published in peer-reviewed journals and presented at international conferences.

Wentao Wu, Ph.D., Postdoctoral Fellow »
Wentao’s primary research areas are computational fluid dynamics (CFD) modeling for buildings and cities, implementing real-time CFD simulations for net-zero buildings, and natural ventilation design. Wentao received his Ph.D. from Aarhus University, Denmark. His dissertation was on experimental and numerical study of natural ventilation for buildings with large openings. He received both his M.Sc. and B.Sc. from Harbin Institute of Technology. Wentao has four years’ experience in Chinese and Danish industry, where he worked on CFD consulting, HVAC design and energy retrofits for sport architecture and marine ships. He was also a postdoctoral researcher at ETH for two years.

Bin Yan, Ph.D., Senior Research Associate »
Bin’s primary research areas are energy modeling and HVAC system simulation. Her recent research projects include developing a web platform for smart building applications, quantifying uncertainties in HVAC system operations, and developing data-oriented models to predict building energy demand and HVAC system performance for the purpose of decision-making. Bin received both her bachelor and master of engineering degrees from Tsinghua University. She received her PhD from the University of Pennsylvania, where she conducted a dissertation on “A Bayesian Approach for Predicting Building Cooling and Heating Consumption and Applications in Fault Detection.”


Doctor of Design and Ph.D. Students

Spyridon Ampanavos »
Spyridon is a doctor of design studies student at the Harvard University Graduate School of Design. His research interest is centered around the synergy of artificial intelligence with human designers and he is exploring the influence of digitally mediated collaborative environments in the design process. His past research at the GSD includes fabrication workflows with industrial robots, interactive data visualization, VR applications, and web and software development for environmental data, water strategies and coastal simulations. Spyridon holds a Master of Design in Technology with Distinction from the Harvard Graduate School of Design and a Diploma of Architectural Engineering from the National Technical University of Athens, Greece.

Yujiao Chen »
Yujiao is a DDes and CSE dual-degree student at the Harvard University Graduate School of Design and the Harvard John A. Paulson School of Engineering and Applied Sciences. Previously a research associate at the CGBC, she worked on projects ranging from building simulations to sustainable urban development. She has also worked as a research assistant at the T.C Chan Center for Building Simulation and Energy Studies and at the Harvard Building Energy and Simulation Lab and as a Sustainable Community Leader for the Harvard University Office for Sustainability. Yujiao received a bachelor of architecture degree from Zhejiang University in 2012, a master in environmental building design degree from the University of Pennsylvania in 2013, and a master’s in design studies with a concentration in energy and environments from the Harvard University Graduate School of Design in 2014. Her previous work has been published in international journals, including Applied Energy, Building and Environment, the Journal of Environmental Management, Environment International, and Building Simulation.

Jung Min Han »
Jung Min Han is a doctor of design studies student at the Harvard University Graduate School of Design. Her research interest lies in energy-efficient building design and its underlying theories from diverse disciplines such as architecture, building physics and computer science. She navigates interoperable building simulation software for architects to use in creating flexibilities between building performance analysis and early design decision-making. Her doctoral research focused on tool development for environmental analysis and building performance simulation. She uses statistical inference as her primary methodology for advancing the feasibility of software with manifold sets of building data. Jung Min holds a Bachelor of Architecture degree from Korea National University of Arts, a Master of Science in Building Performance and Diagnostics from Carnegie Mellon University, and a Master in Design Studies with a concentration in Energy and Environments from the Harvard University Graduate School of Design.

Sabrina Osmany »
Sabrina is a PhD student in architectural technology at the Harvard University Graduate School of Design and Harvard Graduate School of Arts and Sciences. Her research explores how agency is mediated by digital interfaces. Her interdisciplinary work is divided between the development of tools to study decision-making in interactive systems as well as the development of experimental frameworks to study choice behavior. During her time at Harvard, Sabrina is particularly excited to explore machine learning and multi-agent simulation as tools to study human dynamics in the forthcoming age of consumer virtual reality, which promises real-time human avatars aplenty. She is a recent graduate of NYU’s Interactive Telecommunications Program (MPS) where she prototyped interfaces for tangible and social computing. Her work includes the development of a programming language in Urdu, a mobile application that uses computer vision to identify and connect with network devices, and a one-hundred-and-twenty-foot video installation at InterActiveCorp headquarters in New York City.

Xiaoshi Wang »
Xiaoshi Wang is a first year PhD student exploring the potential integration of traditional architectural design and relevant engineering disciplines to improve building energy efficiency and indoor comfort. His research focuses on creating instant and straightforward connections between spatial layout and qualified natural ventilation scenarios with the intent to equip early stage design with quantifiable consideration of indoor environment and sustainability. He’s also interested in creating self-optimization mechanisms for space morphology that seek preferred indoor flow conditions by using learning algorithms. Xiaoshi holds a Master of Design degree with a concentration in Energy and Environments from the Harvard University Graduate School of Design; a Master of Science Advanced Architectural Design degree from Columbia University and a Bachelor of Architecture degree from Tongji University in Shanghai, China.

Nari Yoon »
Nari is a doctor of design studies student at the Harvard University Graduate School of Design. Her cross-disciplinary design research involves high performance, urban airflow, building energy simulation, and computational fluid dynamics (CFD). Her academic and professional interests range from architectural design to engineering for sustainability. Before joining the DDes program, she worked as a building performance analyst and CFD engineer at Cradle North America, where she helped CFD users with their projects and conducted independent studies on CFD simulations for buildings. Her recent study about BIM-integrated CFD automation demonstrated the potential for applying CFD to design phases, and her current research on the prediction of natural ventilation effectiveness aims to assist with making design decisions in an interactive way. She has held several workshops and lectures about the applications of CFD for buildings at professional conferences and academic institutions. Nari holds a master’s degree in design studies from the Harvard University Graduate School of Design and a BArch from Hongik University in Korea.

Wei Zhang »
Wei is a third year PhD student at the Harvard Graduate School of Design and the Harvard Graduate School of Arts and Sciences. He was awarded the title of European Engineer (Eur Ing) in 2017. His research interests are to develop artificial intelligence in the context of green architecture and to apply machine learning in building science. As a senior professional engineer, he was in charge of confinement systems design and HVAC&R systems design, in addition to complex system analysis and modeling for the next generation of energy infrastructure in France. He holds a DPEA post-master’s degree in architectural studies from ENSA Paris-La Villette, a Diplôme d'Ingénieur in mechanical engineering from INSA Toulouse, and a BEng degree from Southeast University in China. He also has research experience in science, architecture and history at the University of Toronto, ETH Zurich, Aarhus School of Architecture and Université Paris X – Nanterre.