Results 31 to 40 of about 233,166 (310)

Solar flower power

open access: yeseLife, 2017
Bumblebees use invisible temperature patterns on flowers to make foraging decisions.
Julia Bing, Danny Kessler
openaire   +3 more sources

Modeling and Analysis of Contactless Solar Evaporation for Scalable Application

open access: yesApplied Sciences, 2023
Zero-liquid discharge wastewater treatment driven by sunlight shows potential to minimize its environmental impact by producing solid-only waste from solar energy.
Siyang Zheng, Jie Yu, Zhenyuan Xu
doaj   +1 more source

An oriented-design simplified model for the efficiency of a flat plate solar air collector [PDF]

open access: yes, 2010
In systems design, suitably adapted physical models are required. Different modelling approaches for a solar air collector were studied in this paper. First, a classical model was produced, based on a linearization of the conservation of energy equations.
LUNA, David   +5 more
core   +1 more source

Exceptional water production yield enabled by batch-processed portable water harvester in semi-arid climate

open access: yesNature Communications, 2022
Sorption-based atmospheric water harvesting has the potential to realize flexible water production but reaching high water yield in semi-arid climate is still challenging. Here, the authors report a portable and modularized water harvester with scalable,
He Shan   +8 more
doaj   +1 more source

Transient Simulation Of A Solar-Hybrid Tower Power Plant With Open Volumetric Receiver At The Location Barstow [PDF]

open access: yes, 2013
In this work the transient simulations of four hybrid solar tower power plant concepts with open-volumetric receiver technology for a location in Barstow-Daggett, USA, are presented.
Alexopoulos, Spiros   +11 more
core   +1 more source

Virtual composite impedance circulating current suppression strategy with adaptive adjustment capability

open access: yesIET Generation, Transmission & Distribution, 2023
In the process of accessing distributed power sources in microgrid, there will be serious coupling between active power and reactive power, which will lead to significant changes in the inverter outlet voltage and impedance and increase the circulating ...
Jihong Zhang   +4 more
doaj   +1 more source

Optimal Scheduling of Integrated Community Energy Systems Based on Twin Data Considering Equipment Efficiency Correction Models

open access: yesEnergies, 2023
The economics of integrated community energy system (ICES) dispatch schemes are influenced by the accuracy of the parameters of the different energy-conversion-equipment models.
Zeli Ye   +5 more
doaj   +1 more source

Solar Sailing: applications and technology advancement [PDF]

open access: yes, 2011
Harnessing the power of the Sun to propel a spacecraft may appear somewhat ambitious and the observation that light exerts a force contradicts everyday experiences.
Macdonald, Malcolm, Malcolm Macdonald
core   +1 more source

Status of Four-Junction Cell Development at Fraunhofer ISE

open access: yesE3S Web of Conferences, 2017
Four-junction solar cells are being developed for space applications as they promise higher efficiencies compared to the present GaInP/GaInAs/Ge triple-junction industry standard.
Lackner D.   +13 more
doaj   +1 more source

A review of solar collectors and thermal energy storage in solar thermal applications [PDF]

open access: yes, 2013
Thermal applications are drawing increasing attention in the solar energy research field, due to their high performance in energy storage density and energy conversion efficiency. In these applications, solar collectors and thermal energy storage systems
Zhao, Changying   +3 more
core   +1 more source

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