Results 101 to 110 of about 2,037,660 (310)

Improvement of the Automatic Grid Adaptation for Vortex Dominated Flows using Advanced Vortex Indicators with the DLR-TAU Code. [PDF]

, 2007
Vortex dominated flows appear in many flow simulations such as wake turbulence of an aircraft or a delta wing at a high angle of attack. For detailed investigations of vortex breakdown, vortex interactions or tracing vortex cores, an automated grid ...
Alrutz, Thomas, Orlt, Matthias, Schuette, Andreas, Widhalm, Markus   +3 more
core  

Managing very large distributed datasets on a data grid [PDF]

, 2009
In this work we address the management of very large datasets, which need to be stored and processed across many computing sites. The motivation for our work is the ATLAS Experiment for the Large Hadron Collider, where the authors have been involved in ...
De Roure, David, Lassnig, Mario, Branco, M, Garonne, V, Garonne, Vincent, Lassnig, M, Roure, DD, de Oliveira Branco, Miguel, Zaluska, Ed, Zaluska, E   +9 more
core   +1 more source

Radar Coincidence Imaging for Off-Grid Target Using Frequency-Hopping Waveforms

International Journal of Antennas and Propagation, 2016
Radar coincidence imaging (RCI) is a high-resolution staring imaging technique without the limitation of the target relative motion. To achieve better imaging performance, sparse reconstruction is commonly used.
Xiaoli Zhou, Hongqiang Wang, Yongqiang Cheng, Yuliang Qin, Haowen Chen   +4 more
doaj   +1 more source

Off-grid energy policy

, 2022
Progress in Sustainable Development Goal 7 is often framed as a driver of inclusive, just energy transitions and the 2030 Agenda for Sustainable Development. Yet, equitable transitions entail more than basic access to clean and affordable energy services; they depend critically on pluralistic, democratic, inclusive, and sustainable outcomes and impacts.
Groenewoudt, Aleid C., Romijn, H., Alkemade, Floor   +2 more
openaire   +1 more source

Slip Localization Intensification Mediated by Grain Boundary Sliding in a Polycrystalline Nickel‐Based Superalloy

Advanced Engineering Materials, EarlyView.
The temperature dependence of fatigue behavior in nickel‐based superalloys is investigated through high‐resolution measurements of plastic localization. While increasing temperature reduces localization and enhances fatigue performance in René 88DT, Inconel 718 exhibits a sharp degradation at intermediate temperature due to intensified slip ...
M. Calvat, D. Anjaria, I. Woo, C. Bean, D. Texier, J. C. Stinville   +5 more
wiley   +1 more source

Off grid Electrification of Sakpeti

This is the report generated at the 2024 EMPA on the Microgridspy and RAMP track. It is about identifying the optimal size of mini grid in Sakpeti, a lakeside community in Ghana.
Koranteng, Felix Yeboah, Dwamena, Kofi Ansong   +1 more
openaire   +4 more sources

A smooth grid connection strategy for compressed air energy storage based on adaptive PI control

Frontiers in Energy Research
In the context of the application of compressed air energy storage system participating in power grid regulation, a large capacity of compressed air energy storage accessed to or off from the power grid will bring instability to the system, and there ...
Dajiang Wang, Yaxin Sun, Yaming Ge, Jie Li, Chaoyang Yan, Jianhui Meng   +5 more
doaj   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

A classification of emerging and traditional grid systems [PDF]

, 2008
The grid has evolved in numerous distinct phases. It started in the early ’90s as a model of metacomputing in which supercomputers share resources; subsequently, researchers added the ability to share data.
Li, M, Kurdi, H, Al-Raweshidy, H
core  

Perancangan Prototype Zelio Smart Relay pada Modifikasi PLTS On Grid untuk Kontinuitas Suplai Daya di Kampus II ITN Malang

Jurnal Elkomika
ABSTRAK Penggunaan PV (Photovoltaics) sebagai Pembangkit Listrik Tenaga Surya (PLTS) banyak digunakan di Indonesia. Mode pengoperasian PLTS dikenal dengan on grid dan off grid dimana PLTS on grid adalah kondisi dimana sistem selalu terhubung dengan ...
IRRINE BUDI SULISTIAWATI, WIDODO PUDJI MULYANTO, RIRIN KATARINA MATURBONG, SUGENG PRIYANTO   +3 more
doaj   +1 more source