Results 61 to 70 of about 9,526 (168)

Noise prediction and reduction methods for LAGOON landing gear based on Lattice Boltzmann method

Kongqi donglixue xuebao
The landing gear is recognized as a significant source of noise during the takeoff and landing phases of civil aircraft operations. Understanding the mechanisms behind its noise generation and exploring effective control methods are crucial for improving
Lantian Li, Hao Zhang, Shaoguang Zhang, Yufei Zhang   +3 more
doaj   +1 more source

Lattice Boltzmann method for viscoelastic fluids

Physical Review E, 2002
Lattice Boltzmann model for viscoelastic flow simulation is proposed; elastic effects are taken into account in the framework of Maxwell model. The following three examples are studied using the proposed approach: a transverse velocity autocorrelation function for free evolving system with random initial velocities, a boundary-driven propagating shear ...
Ispolatov, Iaroslav, Grant, Martin
openaire   +5 more sources

Macroscopic Lattice Boltzmann Method (MacLAB)

CoRR, 2019
The birth of the lattice Boltzmann method (LBM) fulfils a dream that simple arithmetic calculations can simulate complex fluid flows without solving complicated partial differential flow equations. Its power and potential of resolving more and more challenging physical problems have been and are being demonstrated in science and engineering covering a ...
openaire   +2 more sources

An Improved Regularization Scheme for an Extended Lattice Boltzmann Model

Fluids
For an extended lattice Boltzmann model based on a product-form equilibrium distribution function, an improved regularization model with enhanced numerical stability is proposed.
Zhihong Zhang, Yijin Li, Haobu Gao
doaj   +1 more source

On equations of state in a lattice Boltzmann method

Computers & Mathematics with Applications, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Alexander L. Kupershtokh, D. A. Medvedev, D. I. Karpov   +2 more
openaire   +2 more sources

Insights Into Estimation of Sand Permeability: From Empirical Relations to Microstructure-based Methods

Studia Geotechnica et Mechanica
This study evaluates various methods for estimating soil permeability using microtomography-derived data and compares them to the conventional laboratory approaches.
Bodak Bartłomiej, Sobótka Maciej
doaj   +1 more source

Efficient supersonic flow simulations using lattice Boltzmann methods based on numerical equilibria. [PDF]

Philos Trans A Math Phys Eng Sci, 2020
Latt J, Coreixas C, Beny J, Parmigiani A.   +3 more
europepmc   +1 more source

Deep LBLS: Accelerated Sky Region Segmentation Using Hybrid Deep CNNs and Lattice Boltzmann Level-Set Model

Eng
Accurate segmentation of the sky region is crucial for various applications, including object detection, tracking, and recognition, as well as augmented reality (AR) and virtual reality (VR) applications.
Fatema A. Albalooshi, M. R. Qader, Yasser Ismail, Wael Elmedany, Hesham Al-Ammal, Muttukrishnan Rajarajan, Vijayan K. Asari   +6 more
doaj   +1 more source

On the investigation of shock wave/boundary layer interaction with a high-order scheme based on lattice Boltzmann flux solver

Advances in Aerodynamics
Shock wave/boundary layer interaction (SWBLI) continues to pose a significant challenge in the field of aerospace engineering. This paper aims to address this issue by proposing a novel approach for predicting aerodynamic coefficients and heat transfer ...
Jian Qin, Haichuan Yu, Jie Wu
doaj   +1 more source

Lattice Boltzmann Method

Scholarpedia, 2010
Sauro Succi, Mauro Sbragaglia, Stefano Ubertini   +2 more
openaire   +1 more source