Results 31 to 40 of about 1,242,713 (121)

Research advances of metal fluoride for energy conversion and storage

open access: yesCarbon Energy, Volume 7, Issue 1, January 2025.
Renewable energy faces storage challenges. Metal fluorides' potential in energy conversion is examined. This review summarizes their characteristics, challenges, and improvements in batteries, supercapacitors, and water electrolysis. It guides future breakthroughs in metal fluoride applications for energy storage.
Runlin Zhang   +5 more
wiley   +1 more source

Design and Performance Evaluation of a Novel Portable Pedestal Fan With Cooling Effects by Peltier Modules

open access: yesInternational Journal of Energy Research, Volume 2025, Issue 1, 2025.
An experiment was conducted to explore the impact of cooling air in a portable bladeless pedestal fan using Peltier modules. Traditional cooling methods face challenges of high energy consumption, motivating the need for innovative solutions. This study hypothesized that integrating Peltier modules into a pedestal fan could significantly enhance ...
Muhammad Sarfraz Ali   +8 more
wiley   +1 more source

Enhanced Heat Transfer Performance of Vapor Compression Refrigeration Systems Using Silver Nanoparticles

open access: yesJournal of Nanotechnology, Volume 2025, Issue 1, 2025.
This novel work shows the experimental analysis of the use of silver nanoparticles (AgNPs) and their effect on the vapor compression refrigeration system (VCRS) performance. AgNPs were synthesized and confirmed through X‐ray diffraction (XRD) and scanning electron microscopy (SEM) and then introduced to the VCRS.
Fakhre Alam Khan   +6 more
wiley   +1 more source

Essentials and Pertinence of Cold Plasma in Essential Oils, Metal–Organic Frameworks and Agriculture

open access: yesFood Science &Nutrition, Volume 12, Issue 12, Page 9928-9950, December 2024.
Cold atmospheric pressure plasma (CAPP) comes with high‐energy reactive species. The present monograph explains the workings of CAPP technologies, their salient features, pertinence to MOF synthesis, seed germination/sterilization, and production/preservation of essential oils.
Mujahid Ameen Khan   +7 more
wiley   +1 more source

District heating in the UK:A Technological Innovation Systems analysis [PDF]

open access: yes, 2012
District heating infrastructure could contribute to the UK's energy policy goals of decarbonisation, renewable energy deployment, tackling fuel poverty and ensuring energy security.
Hawkey, David
core   +1 more source

Solvent‐free quantification and composition/source analysis of total oil and grease in cooling water

open access: yesThe Canadian Journal of Chemical Engineering, Volume 102, Issue 6, Page 2197-2207, June 2024.
Flow diagram for solvent free TOG quantification and source analysis in cooling water. Abstract Total oil and grease (TOG) in water is measured in industrial process waters to determine the concentration of petroleum products present. A common application for TOG measurement is to detect a hydrocarbon leak in circulated cooling water systems.
Kimberly Wong   +3 more
wiley   +1 more source

Research on the cavitation characteristics and structural optimisation of spiral grooved thrust bearing lubricated by liquid hydrogen

open access: yesLubrication Science, Volume 36, Issue 4, Page 241-258, June 2024.
Abstract In liquid hydrogen (LH2) delivery, submersible centrifugal pump is an important device. Its reliability and efficiency rely on the stability of the bearings. In a high‐speed range, cavitation occurs due to the hydrodynamic effect induced pressure undulation.
Shaohang Yan   +6 more
wiley   +1 more source

Mind In Vitro Platforms: Versatile, Scalable, Robust, and Open Solutions to Interfacing with Living Neurons

open access: yesAdvanced Science, Volume 11, Issue 11, March 20, 2024.
This article presents an accurate, modular, customizable, and portable in vitro neuron electrophysiology solution that can be easily fabricated, robustly operated, and broadly disseminated. The solution integrates reconfigurable recording platforms, open‐source electronics, and in‐house micro‐electrode arrays.
Xiaotian Zhang   +19 more
wiley   +1 more source

Viscosity correlation for mixtures of Freon-12 and Freon-22 vapors

open access: yes, 1969
Residual viscosity is a unique function of density for pure Freon-12 and Freon-22 vapors. Also, a plot of residual viscosity against density for Freon-12 and Freon-22 vapors exhibits a regular trend.
Tirunarayanan, MA, Srichand, M
core   +1 more source

Förbränning av freon TF.

open access: yes, 1982
Freon TF (triklortrifluoretan) används såväl som lösningsmedel som kylmedium i kylskåp. För att undersöka den termiska stabiliteten för freon TF har en serie förbränningsförsök genomförts.
Wiberger, Kerstin, Ahling, Bengt
core   +1 more source

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