Results 181 to 190 of about 297,494 (380)

Wide Band Gap Boron Nitride Nanodots‐Incorporated Polyetherimide Dielectrics for High‐Temperature Dielectric Energy Storage

Advanced Science, EarlyView.
The inherent conjugation effects between molecular chains in PEI dielectrics induce substantial energy loss escalation at elevated temperatures. This study incorporated BNNDs into PEI films, successfully achieving effective capture of motion charges under high‐temperature conditions.
Wen‐jin Hu, Wen‐hao Huang, Nan Zhang, De‐xiang Sun, Yong Wang, Jing‐hui Yang   +5 more
wiley   +1 more source

Development of a Snowdrift Model with the Lattice Boltzmann Method [PDF]

, 2021
Seika Tanji, Masaru Inatsu, Tsubasa Okaze   +2 more
openalex   +1 more source

Phase Diagrams and Piezoelectric Properties of Wurtzite Al1−x−yScxGdyN Heterostructural Alloys

Advanced Science, EarlyView.
This study demonstrates ferroelectricity and piezoelectric properties improvement of quaternary wurtzite Al1−x−yScxGdyN${\rm Al}_{1-x-y}{\rm Sc}_x{\rm Gd}_y{\rm N}$ films, guided by density functional theory calculations. Wurtzite Al1−x−yScxGdyN${\rm Al}_{1-x-y}{\rm Sc}_x{\rm Gd}_y{\rm N}$ films have a high optical bandgap, enhanced piezoelectric ...
Julia L. Martin, Cheng‐Wei Lee, Nate S.P. Bernstein, Thi Nguyen, Ande Bryan, Eli Cooper, John S. Mangum, Sage R. Bauers, Andriy Zakutayev, Keisuke Yazawa, Prashun Gorai, Rebecca W. Smaha   +11 more
wiley   +1 more source

A New Relaxation Time Model for Lattice Boltzmann Simulation of Nano Couette Flows in Wide Range of Flow Regimes

Journal of Applied Fluid Mechanics, 2019
The standard LBM with the relaxation time is only able to simulate the flow features in continuum and slip regimes. In the present paper, a new relaxation time formulation considering the rarefaction effect on the viscosity for the lattice Boltzmann ...
S. Ghatreh Samani, A. H. Meghdadi Isfahani   +1 more
doaj  

An extensible lattice Boltzmann method for viscoelastic flows: complex and moving boundaries in Oldroyd-B fluids. [PDF]

Eur Phys J E Soft Matter, 2021
Kuron M, Stewart C, de Graaf J, Holm C.
europepmc   +1 more source

1304 Coherent structure sub-grid scale model for GPU-based Lattice Boltzmann method

, 2012
Naoyuki Onodera, Takayuki Aoki, Hiromichi Kobayashi   +2 more
openalex   +2 more sources

Linear stability and isotropy properties of athermal regularized lattice Boltzmann methods [PDF]

, 2020
Gauthier Wissocq, Christophe Coreixas, Jean‐François Boussuge   +2 more
openalex   +1 more source

Phase‐Engineered Non‐Degenerate Sliding Ferroelectricity Enables Tunable Photovoltaics in Monolayer Janus In2S2Se

Advanced Science, EarlyView.
The meticulously phase‐engineered non‐degenerate sliding ferroelectricities in monolayer In2S2Se, along with their tunable impacts on photovoltaic performances, introduce innovative perspectives for the future design and optimization of 2D advanced photovoltaic devices.
Yixuan Li, Qiang Wang, Keying Han, Yitong Liang, Kai Kong, Yan Liang, Thomas Frauenheim, Xingshuai Lv, Defeng Guo, Bin Wang   +9 more
wiley   +1 more source

A numerical study of fish adaption behaviors in complex environments with a deep reinforcement learning and immersed boundary-lattice Boltzmann method. [PDF]

Sci Rep, 2021
Zhu Y, Tian FB, Young J, Liao JC, Lai JCS.   +4 more
europepmc   +1 more source

Unsteady Simulation of a Synthetic Jet Actuator with Cylindrical Cavity Using a 3-D Lattice Boltzmann Method [PDF]

, 2018
Hongbin Mu, Qingdong Yan, Wei Wei, Pierre E. Sullivan   +3 more
openalex   +1 more source