Robert Hart performs research and model development of energy-efficient windows and window attachments within the Windows and Envelope Materials Group. His recent work includes the development and experimental analysis of highly insulating "super windows", shading systems, and vacuum glazing. He holds a B.S. in Mechanical Engineering from Cal Poly San Luis Obispo and a M.S. in Mechanical Engineering from Stanford University with concentrations in heat transfer and fluid dynamics. He is a registered Professional Engineer in the state of California, and a LEED AP.
"Numerical and experimental validation for the thermal transmittance of windows with cellular shades." Energy and Buildings 166 (2018) 358 - 371. .
"Experimental validation for thermal transmittances of window shading systems with perimeter gaps." Journal of Building Performance Simulation (2018) 1 - 13. .
"Experimental validation and model development for thermal transmittances of porous window screens and horizontal louvred blind systems." Journal of Building Performance Simulation 11.2 (2017) 190 - 204. LBNL-2001141. .
"Control algorithms for dynamic windows for residential buildings." Energy and Buildings 109 (2015). .
"Window Spacers and Edge Seals in Insulating Glass Units: A State-of-the-Art Review and Future Perspectives." Energy and Buildings 58 (2013) 263–280. LBNL-6122E. .
"Thermal Performance Impacts of Center-of-Glass Deflections in Installed Insulating Glazing Units." Energy and Buildings 54.November 2012 (2012) 453-460. LBNL-5800E. .
"Impacts of Operating Hardware on Window Thermal Performance." BEST3 Conference. Atlanta, GA, 2012. LBNL-5902E. .
"Fenestration of Today and Tomorrow: A State-of-the-Art Review and Future Research Opportunities." Solar Energy Materials and Solar Cells 96 (2011) 1-28. LBNL-5304E. .
Research Needs: Glass Solar Reflectance and Vinyl Siding. 2011. LBNL-5022E. .