Concept
Acceptance angle (solar concentrator)
Related publications (29)
Beam radiation penetration in particle b e ds for heat transfer modeling of a centrifugal solar particle receiver
Evan Fair Johnson, Serdar Hiçdurmaz
This article describes a study of beam radiation striking particle beds of randomly packed, spherical par-ticles. The current study is focused on concentrating solar power receivers which use solid particles as a heat transfer medium, but results are appli ...
PERGAMON-ELSEVIER SCIENCE LTD2023High-resolution tomographic volumetric additive manufacturing
Christophe Moser, Paul Delrot, Damien Claude-Marie Loterie
Tomographic additive manufacturing produces complex parts with a wide range of printable materials but remains limited in terms of resolution. Here, the authors tune the etendue of the light source and accurately control the photopolymerization kinetics us ...
NATURE PUBLISHING GROUP2020Inverse Analysis of Radiative Flux Maps for the Characterization of High Flux Sources
Sophia Haussener, Clemens Gregor Suter, Gaël Jean Clément Levêque
The reconstruction of the angular and spatial intensity distribution from radiative flux maps measured in high flux solar simulators or optical concentrators is an ill-posed inverse problem requiring special solution strategies. We aimed at providing a sol ...
2019Implementation of Functional Microfluidic Dispensing Tools Enabling Enhanced Control in Extrusion Bioprinting
Inspired from additive manufacturing's success, the structuring of biocompatible materials through bioprinting has become a growing field of research in the past fifteen years. It opened the door to a plethora of applications ranging from the fabrication o ...
EPFL2019High-flux optical systems for solar thermochemistry
Sophia Haussener, Gaël Jean Clément Levêque
High-flux optical systems (HFOSs) are optical concentrators used to increase the radiative flux of the natural terrestrial solar irradiation. High radiative flux concentration leads to high energy density in solar receivers which allow to obtain high tempe ...
2017