Results 31 to 40 of about 291 (179)

Heat Transfer Optimization in New Polygonal Collectors Influence of Thermophysics Characteristic of Nanoparticles Using Response Surface Methodology

Engineering Reports, Volume 8, Issue 3, March 2026.
Hybrid investigation of the novel parabolic trough collector influence of turbulent nanofluid flow. 3D Optimization solutions using response surface methodology. Computational fluid dynamics simulations for performance assessments of parabolic trough solar collectors.
Samaneh Baharloui, Mohammad Mohsen Peiravi, Mofid Gorji Bandpy   +2 more
wiley   +1 more source

An Improved Deep Learning Framework for In Situ Detection of Geometric Keypoints of Heliostats in Concentrated Solar Power Plants

Technologies
In situ detection of the tracking poses of heliostats can help improve the tracking accuracies of heliostats and reduce the task loads of heliostat calibration in a large-scale concentrated solar power (CSP) plant, as the traditional methods normally ...
Fen Xu, Hongyu Miao
doaj   +1 more source

Orbiting Carbon Observatory‐3: Preflight Spectral Calibration and Performance Evaluation

Earth and Space Science, Volume 13, Issue 3, March 2026.
Abstract The Orbiting Carbon Observatory‐3 (OCO‐3) payload was installed on the International Space Station (ISS) in May 2019. OCO‐3 is providing measurements to quantify the column average carbon dioxide dry air mole fraction (XCO2) near the ISS ground track.
R. A. M. Lee, D. Fu, R. A. Rosenberg, G. R. Keller, C. M. Roehl, G. B. Osterman, S. Yu, R. Pollock, C. W. O’Dell, D. Crisp   +9 more
wiley   +1 more source

Mechanochemical Deep Impact: Delivering Sustainable Synthesis and Hydrogen Innovation

ChemSusChem, Volume 19, Issue 4, 25 February 2026.
Planetary ball milling unlocks sustainable routes to advanced materials and hydrogen. Transient extreme conditions created during collisions drive highly efficient transformations, enabling the synthesis of visible‐light‐active TiO2, alkoxysilanes, and hydrogen through impact‐induced mechanochemistry.
Ken‐ichi Saitow
wiley   +1 more source

AI‐Enabled Predictive Analytics for Wind Turbine Health and Solar Farm Performance Using Distributed Sensor Networks

IET Renewable Power Generation, Volume 20, Issue 1, January/December 2026.
This study introduces a novel framework integrating distributed sensor networks with advanced machine learning, utilising physics‐informed neural networks (PINNs) to enhance predictive maintenance and performance optimisation for wind turbines and solar farms, achieving an 87% failure prediction accuracy with a 14‐day lead time.
Nasir Muhamad, Xisheng Li, Saqif Imtiaz, Mohammad Rashed M. Altimania, Waleed Mohammed Abdelfattah, Hafiz Mudassir Munir   +5 more
wiley   +1 more source

An Investigation of the Optimum Solar Flux Distribution on a Large-Scale Particle Heating Receiver

Frontiers in Energy Research, 2022
Solid particles have been shown to be an effective heat transmission as well as thermal storage medium for falling particle receiver based solar power systems at temperatures up to 1,000°C.
Abdelrahman El-Leathy, Abdelrahman El-Leathy, Hany Al-Ansary, Hany Al-Ansary, Syed Noman Danish, Anas Alsuhaibani, Abdulelah Alswaiyd   +6 more
doaj   +1 more source

Cost Analysis and Optimization of Green Hydrogen Production via Concentrating Solar Technologies and PEM Electrolyzer

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
The burgeoning demand for power across the globe and the disastrous effect of climate change that results from power generation through depleting unclean fuel sources have necessitated the use of renewable and clean fuels. Hydrogen is a good alternative but only when produced from low‐carbon energy resources.
Terungwa Anthony Tivfa, Abdullahi Sani Shuaibu, Hussein A. Mohammed, Awad B. S. Alquaity, Obaidallah Munteshari, Semen Klyamkin   +5 more
wiley   +1 more source

Hydrogen Production From Steam–Methane Reforming and Electrolysis: A Comprehensive Review of Conventional and Solar‐Powered Technologies

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
This review provides a systematic and technically detailed analysis of hydrogen (H2) production via steam–methane reforming (SMR) and water electrolysis, with particular emphasis on the integration of solar energy to enhance sustainability and reduce carbon intensity.
Hussein Togun, Ali Basem, Hayder A. Dhahad, Abdul Amir H. Kadhum, Abdellatif M. Sadeq, Nirmalendu Biswas, Hayder I. Mohammed, Anirban Chattopadhyay, Bhupendra K. Sharma, Dipankar Paul, Dipak Kumar Mandal, Semen Klyamkin   +11 more
wiley   +1 more source

The FLAP Heliostat

SolarPACES Conference Proceedings, 2023
Heliostats represent a major cost share of concentrating solar power (CSP) plants with central receiver. They are essential for system efficiency and strongly influence maintenance cost and service life. Since CSP facilities require direct solar radiation, suitable installation sites can eminently be found in desert regions.
Rupert Preßmair, Armin Buchroithner
openaire   +1 more source

Design and Validation of a Passive Solar Tracking Sensor Based on Gnomon Shadow Analysis

International Journal of Photoenergy, Volume 2026, Issue 1, 2026.
Solar tracking is essential for efficiency, yet current market solutions present a trade‐off: Active systems are precise but expensive and computationally demanding, while low‐cost passive systems (e.g., LDRs) often lack accuracy. To address this gap, this work presents the design and validation of a passive solar tracking sensor based on gnomon shadow
Job Ordaz-Castillo, Héctor D. García-Lara, Santos Méndez-Díaz, Oscar A. de la Garza, Simón Martínez-Martínez, Carlo Renno   +5 more
wiley   +1 more source