Results 91 to 100 of about 7,408 (253)
Impact of Atmospheric Turbulence on Dynamic Wind Loads on Heliostats
SolarPACES Conference ProceedingsThis study analyses the turbulent wind properties in the lower 10 m of the atmospheric surface layer close to the ground where heliostats are located.
Azadeh Jafari +2 more
doaj +1 more source
Effect of One-Target Focus Type on Hydrodynamic Characteristics of Tower Solar Cavity Receiver
Advances in Mechanical Engineering, 2014 On account of one-target focus type of the heliostats in the tower solar power technology, the heat transfer was analyzed for the vapor-liquid two-phase or single-phase superheated steam in the parallel heated panel bundles of the solar cavity receiver ...
Yun Hao +3 more
doaj +1 more source
, 2017 This study investigates the dependence of peak wind load coefficients on a heliostat in stow position on turbulence characteristics in the atmospheric surface layer, such that the design wind loads, and thus the size and cost of heliostats, can be ...
M. Emes +3 more
semanticscholar +1 more source
Closed loop optical tracking of heliostats
SOLARPACES 2018: International Conference on Concentrating Solar Power and Chemical Energy Systems, 2019 Accurate tracking of heliostats is a key requirement for cost-effective commissioning and operation of central receiver concentrating solar thermal plants. We explore sensor-based options to enable pointing accuracy of ±1 mrad or better.
P. Fairman, D. Farrant, Phil Connor
semanticscholar +1 more source
A Dormant Giant: Renewable Energy in the Soviet Union and Russia (1970s–Present)
The Russian Review, Volume 84, Issue 2, Page 267-282, April 2025.Abstract In spring 1981 the Central Committee of the Soviet Communist Party officially sanctioned the start of an “alternative” renewable energy development program in the Soviet Union. Throughout the following decade, some two hundred organizations in the USSR were involved in research and development activities and installing test facilities for ...
Benjamin Beuerle
wiley +1 more source
Numerical Simulation of Subfields in a Multi-Tower Concentrated Solar Field
SolarPACES Conference ProceedingsThe research introduces an innovative approach to enhancing the efficiency of Multi-tower Concentrated Solar Power (CSP) through a configuration termed Auxiliary Tower with Subfield (ATS).
Zaharaddeen Ali Hussaini +3 more
doaj +1 more source
Heliostat cost optimization study [PDF]
AIP Conference Proceedings, 2016 This paper presents a methodology for a heliostat cost optimization study. First different variants of small, medium sized and large heliostats are designed. Then the respective costs, tracking and optical quality are determined. For the calculation of optical quality a structural model of the heliostat is programmed and analyzed using finite element ...
Finn von Reeken +3 more
openaire +1 more source
Heliostat field cleaning scheduling for Solar Power Tower plants: a heuristic approach [PDF]
, 2019 Soiling of heliostat surfaces due to local climate has a direct impact on their optical efficiency and therefore a direct impact on the productivity of the Solar Power Tower plant.
Ashley, Thomas Ian +2 more
core
Energy Storage, Volume 7, Issue 2, March 2025.ABSTRACT Thermal energy storage offers a viable solution to address the global energy problem of balancing the gap between the energy demand and the energy supply. One of the most advanced and mature thermal energy storage technologies in solar power technologies is a Concentrating Solar Power plant with a tower configuration and molten salts as ...
Marc Majó +5 more
wiley +1 more source
, 2004 The CELESTE atmospheric Cherenkov detector ran until June 2004. It has observed the blazars Mrk 421, 1ES 1426+428 and Mrk 501. We significantly improved our understanding of the atmosphere using a LIDAR, and of the optical throughput of the detector ...
de Naurois, E. Brion, Paré
core +4 more sources