Results 101 to 110 of about 1,628,090 (248)

Transonic Separation Simulation With Complex Mesh Adaption Sensor

International Journal of Aerospace Engineering
This paper presents a novel adaptive mesh refinement (AMR) sensor and its application to multibody separation problems. The proposed sensor integrates conventional shock indicators, mesh quality metrics, and mesh volume variations, thereby providing a ...
Peize Yan, Yi Jiang
doaj   +1 more source

On mesh refinement procedures for polygonal virtual elements

Applications in Engineering Science
This work concerns the application of adaptive refinement procedures to meshes of unstructured polygonal virtual elements. Adaptive refinement indicators previously proposed by the authors, and investigated for meshes of structured quadrilateral elements,
Daniel van Huyssteen, Felipe Lopez Rivarola, Guillermo Etse, Paul Steinmann   +3 more
doaj   +1 more source

Lossy compression by adaptive mesh refinement

, 2022
We present our current research on lossy data compression with adaptive mesh refinement techniques. By combining the ESM submodel framework MESSy with the adaptive mesh library t8code we can significantly reduce the file size of simulation output files.
Holke, Johannes, Spataro, Luca
core  

“Smelltronics”—From Gas to Smell Sensing

Advanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono, Tsunaki Takahashi, Jiangyang Liu, Haruka Honda, Zeng Jing, Wataru Tanaka, Takuro Hosomi, Takeshi Yanagida   +7 more
wiley   +1 more source

Coupled Simulation of Hot Stage Separation with Adaptive Mesh Refinement

Aerospace
The stage separation process, though often completed within one second, plays a critical role in determining the overall success and safety of the launch mission. The process of host stage separation is simulated to study the flow field evolution and the
Peize Yan, Yi Jiang
doaj   +1 more source

Adaptive mesh refinement for Multigrid Solver [PDF]

, 2017
In this work, we introduce the Galerkin finite element Method for Elliptic Problems. The estimates of the approximation error in both energy norm and $L^2$ are given for the variational formulation of the Poisson problem, discretized by the Galerkin ...
Lee, Shihyu
core  

amrGEM: Parallel Adaptive Mesh Refinement

, 2017
amrGem package provides a Cartesian adaptive mesh refinement (AMR) infrastructure with immersed complex boundaries. The target application is micro-scale wind modeling over complex terrain.
Inanc Senocak (3688459), jaber hasbestan (3688486)   +1 more
core   +1 more source

Nuclear Pore Mechanotransduction in Oncology: A Structural Axis of Vulnerability for Targeted Intervention

Advanced Materials, EarlyView.
Cancer‐associated NPC remodeling creates a high‐flux, low‐stringency nuclear state that supports malignant adaptation but increases mechanical fragility. Targeting the FG‐barrier or NPC scaffold may drive mechanostat failure, envelope rupture, DNA damage, and loss of nuclear integrity.
Sílvio Terra Stefanello, Caren Rigon Mizdal, Aline Franzen da Silva, Yun Qian, Wei‐En Yuan, Victor Shahin   +5 more
wiley   +1 more source

Artificial Intelligence Meets Micro/Nanorobotics

Advanced Materials, EarlyView.
Artificial intelligence is transforming micro‐ and nanorobots from externally controlled, task‐specific machines into adaptive, autonomous systems. Machine learning, multimodal perception, digital twins, AI‐guided materials and geometry design enhance propulsion, localization, decision‐making, whichaccelerates clinical and environmental applications ...
Fatma M. Yurtsever, Minitha Cherukutty Ramakrishnan, Ian Kuula Ross, Ivan Zelinka, Hamed Shahsavan, Michal Otyepka, Martin Pumera   +6 more
wiley   +1 more source

CPU Ray Tracing of Tree-Based Adaptive Mesh Refinement Data. [PDF]

Comput Graph Forum, 2020
Wang F, Marshak N, Usher W, Burstedde C, Knoll A, Heister T, Johnson CR.   +6 more
europepmc   +1 more source