Results 31 to 40 of about 273 (127)

Durch Licht Aufladbare Mn‐Basierte Metall‐Organische Gerüstverbindungen und Davon Entkoppelte Photokatalyse

open access: yesAngewandte Chemie, Volume 136, Issue 37, September 9, 2024.
MnBr‐253‐Partikel wurden als dreidimensionale Metall‐organische Gerüstverbindungen auf der Grundlage von MOF‐253‐ und MnBr(CO)3(bpy)‐Komplexen synthetisiert und als kolloidale Systeme ohne Netzwerk zur Entkopplung von Lichtsammlung und hochenergetischer Elektronenspeicherung entwickelt.
Shufan Wu   +5 more
wiley   +1 more source

Numerical modeling of HTS excited medium‐speed wind generators with diode rectifier stator feeding

open access: yesInternational Journal of Numerical Modelling: Electronic Networks, Devices and Fields, Volume 37, Issue 5, September/October 2024.
Abstract Medium‐speed wind generators in the MW‐range with high‐temperature superconducting excitation winding are analyzed by means of non‐linear 2D and 3D FEM models. Besides an inverter‐based sinusoidal stator current feeding, a grid connection via a diode rectifier is analyzed by using coupled FEM and circuit simulations.
Robin Köster, Andreas Binder
wiley   +1 more source

The COSMHYC Project Series: Innovative Hydrogen Compression Solutions

open access: yesChemie Ingenieur Technik, Volume 96, Issue 1-2, Page 36-42, January/February 2024.
Gaseous hydrogen storage requires a compression step in which traditional compressors face reliability and performance issues. Metal hydride compression offers a solution and the COSMHYC projects propose a hybrid concept, integrating advantages of both technologies, to support the rapid expansion of hydrogen infrastructures.
Rami Chahrouri   +3 more
wiley   +1 more source

Optimizing Solar-Integrated Microgrid Design for Sustainable Rural Electrification: Insights from the LEOPARD Project

open access: yesSolar
This paper presents findings from the LEOPARD project, part of the LEAP-RE program, a joint European Union (EU) and African Union initiative to advance renewable energy solutions. The study employs a simulation-based approach to optimize solar-integrated
Ahmed Rachid   +6 more
doaj   +1 more source

Investigation of H-mode density limit in mixed protium–deuterium plasmas at JET with ITER-like wall

open access: yesNuclear Materials and Energy
Analysis of comparable discharges fuelled by either deuterium or protium reveals a clear relationship between the isotope mass and the H-mode density limit.
A. Huber   +28 more
doaj   +1 more source

Statistical Methods for Degradation Estimation and Anomaly Detection in Photovoltaic Plants. [PDF]

open access: yesSensors (Basel), 2021
Dimitrievska V   +6 more
europepmc   +1 more source

Infernal instabilities in negative-triangularity plasmas with negative central shear

open access: yesNuclear Fusion
A systematic numerical investigation is carried out to understand magnetohydrodynamic stability of the ideal infernal-kink instability in tokamak plasmas with both negative triangularity (neg-D) shaping and negative central shear for the equilibrium ...
X.M. Zhang   +6 more
doaj   +1 more source

Broadband 75-85 MHz radiofrequency fields disrupt magnetic compass orientation in night-migratory songbirds consistent with a flavin-based radical pair magnetoreceptor. [PDF]

open access: yesJ Comp Physiol A Neuroethol Sens Neural Behav Physiol, 2022
Leberecht B   +14 more
europepmc   +1 more source

Nuclear dynamics of singlet exciton fission in pentacene single crystals. [PDF]

open access: yesSci Adv, 2021
Seiler H   +9 more
europepmc   +1 more source

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