Abstract: Heat transfer properties of two expanded polystyrene (EPS) samples of similar density, one without (white) and one with graphite opacifier particles (gray), are compared. Tomographic scans are used to obtain cell sizes of ...

Abstract: This article reviews the progress, challenges and opportunities in heat transfer research as applied to hightemperature thermochemical systems that use highflux solar irradiation as the source of process heat. Selected ...