Results 71 to 80 of about 1,326 (180)

Breaking Methane without Metals: Induction‐Heated Carbon Catalyst at Low‐Temperature Process

open access: yesAdvanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.
The catalytic decomposition of methane (or biomethane) into hydrogen with direct carbon capture, with high promising catalytic performance, was achieved using a carbon‐based catalyst coupled with electromagnetic induction heating. The results confirm that the reaction is carried out by catalysis assisted by defects present on the carbon surface, which ...
Van‐Hieu Ngo   +9 more
wiley   +1 more source

Modelling and simulation of hydrogen production via natural gas plasma pyrolysis

open access: yesThe Canadian Journal of Chemical Engineering, Volume 104, Issue 3, Page 1174-1189, March 2026.
Methane pyrolysis simulation model. Abstract Plasma pyrolysis is a cutting‐edge technology that produces hydrogen and solid carbon from methane without emitting carbon dioxide. In this study, we developed a process simulation model in Aspen HYSYS to analyze the behaviour of this technology at the commercial scale.
Muhammad Badrul Islam Chowdhury   +2 more
wiley   +1 more source

Predicting Parameters Affecting Building Energy Consumption Using Machine Learning Models

open access: yesEnergy Science &Engineering, Volume 14, Issue 3, Page 1474-1491, March 2026.
This framework integrates long‐term weather forecasting with building energy simulation to predict energy demand. The CNN–LSTM model achieved the highest accuracy (R2 ≈ 0.95), supporting smart HVAC control with ~ 15% energy savings. ABSTRACT The rapid growth of population and the construction industry have led to an increase in energy demand and an ...
Bassam Musheer Kareem   +3 more
wiley   +1 more source

Analysis of Energy Consumption, Economic Efficiency and Carbon Emissions of Ice Slurry Direct Supply System: A Case Study of China

open access: yesEnergy Science &Engineering, Volume 14, Issue 3, Page 1529-1543, March 2026.
ABSTRACT Traditional air conditioners suffer from low energy efficiency and exacerbate grid peak loads. While ice storage offers energy‐saving potential, the systematic regulation of ice packing fraction (IPF) on cooling consumption and its synergy with dynamic carbon emissions remains unexplored.
Di Yang, Wenpeng Hong, Xu Jin
wiley   +1 more source

Depleted Dissolved Oxygen Concentrations Impair the Embryonic and Early Larval Development of Eastern Hellbenders (Cryptobranchus alleganiensis)

open access: yesJournal of Experimental Zoology Part A: Ecological and Integrative Physiology, Volume 345, Issue 2, Page 112-126, March 2026.
ABSTRACT Depletion of dissolved oxygen (DO; hypoxia) and its influence on sensitive fauna and vulnerable life stages is an emerging concern in lotic freshwater ecosystems. A species particularly vulnerable to hypoxia is the Eastern Hellbender—a large‐bodied, fully aquatic salamander which relies on cutaneous respiration and has evolved to thrive in ...
Holly A. Funkhouser   +3 more
wiley   +1 more source

Total X‐Ray Illumination for Absolute Quantification of Crystalline Phases and Amorphous Content in PVDF and P(VDF‐TrFE)

open access: yesMacromolecular Materials and Engineering, Volume 311, Issue 3, March 2026.
A rigorous method, Total Illumination by X‐rays (TIX), is presented to quantify crystalline and amorphous phases in organic materials. Mitigating challenges such as low microabsorption and high amorphous content, an improved, general framework is established, applicable to polymers, MOFs, biological materials, etc.
Shaashwat Saraff   +2 more
wiley   +1 more source

Theory Analysis on A Refrigerant Alternative to R12 in Centrifugal Chillers

open access: yesZhileng xuebao, 2004
According to special requirements of refrigerants used in centrifugal chillers, a new ternary mixture alternative, LXR2a, was proposed. The basic thermophysical properties and cycle performances of LXR2a were compared with those of R12.
王鑫, 史琳, 朱明善, 韩礼钟
doaj   +2 more sources

Experimental Investigation on Thermoelectric Chiller Driven by Solar Cell

open access: yesInternational Journal of Photoenergy, 2014
This paper presents experimental explorations on cooling performance of thermoelectric chillers being driven by solar cells, as well as comparison results to the performance being driven by fixed direct current.
Yen-Lin Chen   +4 more
doaj   +1 more source

Semi‐Automated and Consistent Fabrication Method of ssDNA‐Functionalized Single‐Walled Carbon Nanotube Biosensor

open access: yesSmall Methods, Volume 10, Issue 5, 9 March 2026.
Batch‐to‐batch variability in ssDNA‐SWCNT fabrication limits reproducible nanosensor development. We present a semi‐automated platform integrating motorized sonication with standardized SWCNT mass preparation, achieving 3.5‐fold improvement in fabrication consistency.
Seonghyeon An   +4 more
wiley   +1 more source

Study of Heat Transfer Simulation Method for Magnetic Hyperthermia Considering Heat Generation Characteristics of Thermo‐Sensitive Magnetic Particle

open access: yesIEEJ Transactions on Electrical and Electronic Engineering, Volume 21, Issue 3, Page 320-330, March 2026.
The purpose of this paper is to establish a heat transfer simulation method for magnetic hyperthermia that incorporates the heat generation characteristics of low curie point thermo‐sensitive magnetic particles and their relative position to a Drive coil that applies the magnetic field.
Kazuna Sato, Kazutaka Mitobe
wiley   +1 more source

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