falling-particle receiver

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High-Temperature Falling Particle Receiver Reaches New Limits

At its National Solar Thermal Test Facility, Sandia National Laboratories recently completed a 3½-year project funded by DOE’s SunShot Initiative to develop a high-temperature falling particle receiver, in which sand-like ceramic particles are heated as they fall through a beam of highly concentrated sunlight focused by an array of mirrors.  The falling-particle receiver enables concentrated [...]

By | May 27th, 2016|Concentrating Solar Power, Energy, National Solar Thermal Test Facility, News, Renewable Energy, Solar, SunShot|Comments Off on High-Temperature Falling Particle Receiver Reaches New Limits

Sandia’s Continuously Recirculating Falling-Particle Receiver Emplaced at Top of Solar Tower

Sandia researchers are working to lower the cost of solar energy systems and improve efficiencies in a big way, thanks to a system of small particles. Technologists John Kelton and Daniel Ray (both in Sandia’s Concentrating Solar Technologies Dept.) perform inspection of the falling-particle receiver during a cloud delay atop the NSTTF’s Solar Tower [...]

DOE-EERE Deputy Assistant Secretary Hollett Visits Sandia

DOE-EERE Deputy Assistant Secretary for Renewable Power, Douglas Hollett. (DOE photo) In his role as Department of Energy Office of Energy Efficiency and Renewable Energy (EERE) Deputy Assistant Secretary for Renewable Power, Douglas Hollett oversees research, development, and demonstration of a diverse clean-energy portfolio that includes power generation from wind, solar, geothermal, conventional [...]

Sandia Labs Harnesses the Sun’s Energy with Tiny Particles

Joshua Mark Christian (Concentrating Solar Technologies Dept.) working with the falling particle receiver, which more efficiently converts the sun’s energy to electricity in large-scale, concentrating solar power plants. (Photo by Randy Montoya) Engineers at Sandia, along with part­ner institutions Georgia Tech, Bucknell University, King Saud University, and the German Aerospace Center (DLR), are [...]

By | September 20th, 2013|Concentrating Solar Power, Energy, Facilities, Materials Science, National Solar Thermal Test Facility, News, News & Events, Renewable Energy, Solar, Solar Newsletter, Systems Analysis, Systems Engineering|Comments Off on Sandia Labs Harnesses the Sun’s Energy with Tiny Particles

Sandia Wins Funding for High-Temperature Falling-Particle Solar-Energy Receiver

Sandia, with partners Georgia Tech, Bucknell University, King Saud University, and DLR (the Institute of Solar Research of the German Aerospace Center), was awarded funding to develop a concentrating solar power falling-particle receiver and heat-exchanger system under the DOE SunShot Initiative. Conventional central receiver technologies are limited to temperatures of ~600 °C with power-cycle [...]

By | August 8th, 2012|Concentrating Solar Power, Energy, Facilities, National Solar Thermal Test Facility, News, News & Events, Renewable Energy, Solar, SunShot|Comments Off on Sandia Wins Funding for High-Temperature Falling-Particle Solar-Energy Receiver