Results 111 to 120 of about 1,367,632 (340)

Solar tower system temperature range optimization for reduced LCOE

open access: yesSOLARPACES 2018: International Conference on Concentrating Solar Power and Chemical Energy Systems, 2019
New heat transfer and storage media offer for solar tower systems a much broader temperature range. Higher temperatures allow the integration of steam power cycles with increased efficiency.
R. Buck, S. Giuliano
semanticscholar   +1 more source

Roadmap to Precision 3D Printing of Cellulose: Rheology‐Guided Formulation, Fidelity Assessment, and Application Horizons

open access: yesAdvanced Materials Technologies, EarlyView.
This critical review presents a comprehensive roadmap for the precision 3D printing of cellulose. Quantitative correlations link ink formulation and rheological properties to print fidelity and final material performance. This framework guides the development of advanced functional materials, from biomedical scaffolds to electromagnetic shielding ...
Majed Amini   +3 more
wiley   +1 more source

Recent Advances on Thermochromic Inks for Security Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Thermochromic security inks have garnered interest in recent years as security elements for authentication, information encryption, and anti‐counterfeiting. This review outlines different types of thermochromic materials, how they have been developed as functional inks, and how advancements in property enhancement, sustainability, and printing ...
Duarte B. Oliveira   +5 more
wiley   +1 more source

Is solar power renewable and carbon-neutral: Evidence from a pilot solar tower plant in China under a systems view

open access: yesRenewable & Sustainable Energy Reviews, 2021
Xudong Wu   +5 more
semanticscholar   +1 more source

A realistic expectation of electricity production from current design concentrated solar power solar tower with thermal energy storage

open access: yesEnergy Storage, 2019
The costs and electricity production of concentrated solar power (CSP) solar tower (ST) with molten salt (MS) thermal energy storage (TES) technology are here analyzed for the latest, recently dismissed, Aurora project. For a 135 MW net nominal capacity,
A. Boretti
semanticscholar   +1 more source

A Review on Microreactor Design for Effective Fischer–Tropsch Process Intensification

open access: yesAdvanced Materials Technologies, EarlyView.
Design strategies for effective Fischer–Tropsch process intensification are summarized based on experimental and simulation experiences. Recommendations for catalyst loading of packed‐bed and wash‐coated microchannel, microtube, micromonolith, and microstructured reactors are discussed.
Yangjun Wei   +5 more
wiley   +1 more source

Analysis and Optimization of a s-CO2 Cycle Coupled to Solar, Biomass, and Geothermal Energy Technologies

open access: yesEnergies
This paper presents an analysis and optimization of a polygeneration power-production system that integrates a concentrating solar tower, a supercritical CO2 Brayton cycle, a double-flash geothermal Rankine cycle, and an internal combustion engine.
Orlando Anaya-Reyes   +5 more
doaj   +1 more source

Techno-economic comparison of solar power tower system/photovoltaic system/wind turbine/diesel generator in supplying electrical energy to small loads

open access: yesJournal of Taibah University for Science, 2019
This study presents a techno-economic comparison of four alternatives (experimental prototype of concentrating solar power tower system, photovoltaic (PV) system, collapsible vertical axis wind turbine and diesel generator) to supply electrical energy ...
Nidal Abu-Hamdeh, Khaled Alnefaie
doaj   +1 more source

The 1984 solar oscillation program of the Mount Wilson 60-foot tower [PDF]

open access: yes
The instrumentation, data, and preliminary results from the summer, 1984, solar oscillation observing program which was carried out using the 60-foot tower telescope of the Mt. Wilson Observatory are described.
Cacciani, A.   +3 more
core   +1 more source

Characterization of Droplet Formation in Ultrasonic Spray Coating: Influence of Ink Formulation Using Phase Doppler Anemometry and Machine Learning

open access: yesAdvanced Materials Technologies, EarlyView.
This study explores how machine learning models, trained on small experimental datasets obtained via Phase Doppler Anemometry (PDA), can accurately predict droplet size (D32) in ultrasonic spray coating (USSC). By capturing the influence of ink complexity (solvent, polymer, nanoparticles), power, and flow rate, the model enables precise droplet control
Pieter Verding   +5 more
wiley   +1 more source

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