Keywords: هواشناسی محاسباتی; Computational aeroacoustics; Acoustic scattering; Rotor noise; Equivalent sources; Acoustic pressure gradient;
مقالات ISI هواشناسی محاسباتی (ترجمه نشده)
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Keywords: هواشناسی محاسباتی; Computational aeroacoustics; Dispersion-Relation-Preserving (DRP) scheme; Flux reconstruction; Modified Weight Essentially Non-Oscillatory (WENO) scheme; Multi-size mesh;
Keywords: هواشناسی محاسباتی; Uncertainty quantification; Computational aeroacoustics; Helicopter noise; Noise propagation; CFD;
Keywords: هواشناسی محاسباتی; Computational aeroacoustics; Acoustic scattering; Moving medium; Equivalent sources; Acoustic pressure gradient;
Keywords: هواشناسی محاسباتی; Acoustic liner; Drainage slot; High sound pressure level; Computational aeroacoustics;
Keywords: هواشناسی محاسباتی; Isentropic flow; Computational aeroacoustics; Finite elements; Weak imposition of boundary conditions;
Keywords: هواشناسی محاسباتی; Cyclostationary turbulence; Isotropic turbulence; Fan broadband noise simulation; Computational aeroacoustics; Fast Random Particle Mesh Method;
Keywords: هواشناسی محاسباتی; Meshless methods; Smoothed Particle Hydrodynamics; Moving Least Squares; Computational Aeroacoustics;
Keywords: هواشناسی محاسباتی; Linearised Euler equations; Non-reflective boundary conditions; Computational aeroacoustics;
Keywords: هواشناسی محاسباتی; Computational aeroacoustics; Noise reduction; Rod-airfoil; Rotating cylinder; Flow control;
Keywords: هواشناسی محاسباتی; Computational aeroacoustics; Prefactored compact schemes; Optimised algorithms; Numerical dispersion; Numerical dissipation; Reduced numerical error;
Keywords: هواشناسی محاسباتی; Computational aeroacoustics; Synthetic turbulence; Leading edge noise;
Keywords: هواشناسی محاسباتی; Direct-hybrid method; Computational aeroacoustics; Hierarchical Cartesian mesh; Discontinuous Galerkin spectral element method; Mortar element method; Parallel efficiency;
Keywords: هواشناسی محاسباتی; Computational aeroacoustics; Computational fluid dynamics; High-order; Finite-differencing; Truncation error; Grid quality;
Keywords: هواشناسی محاسباتی; Computational aeroacoustics; Flow noise; Quadrupolar noise; Dipolar noise; Diffraction;
Keywords: هواشناسی محاسباتی; Computational aeroacoustics; Helicopter noise hemisphere; Unsteady maneuver noise; Inverse helicopter dynamics; Rotor aeroelasticity;
Keywords: هواشناسی محاسباتی; Low-dispersion; High-order; Explicit schemes; Finite-difference; Spectral-like optimization; Computational aeroacoustics;
Keywords: هواشناسی محاسباتی; Forced isotropic turbulence; Lattice Boltzmann method; Acoustic analogy; Computational aeroacoustics
Keywords: هواشناسی محاسباتی; Acoustic pulse problem; Computational aeroacoustics; Finite point method; Linearized Euler equations
Stable time-domain CAA simulations with linearised governing equations
Keywords: هواشناسی محاسباتی; Computational aeroacoustics; Linearised Euler equations; Shear layer instability;
Wind turbine noise generation and propagation modeling at DTU Wind Energy: A review
Keywords: هواشناسی محاسباتی; Wind turbine noise generation; Wind turbine noise propagation; Computational aeroacoustics; Computational fluid dynamics;
Delayed-time domain impedance boundary conditions (D-TDIBC)
Keywords: هواشناسی محاسباتی; Impedance boundary condition; Time delay; Characteristic boundary conditions; NSCBC; Computational aeroacoustics; Thermoacoustics;
Stabilization of a meshless method via weighted least squares filtering
Keywords: هواشناسی محاسباتی; Meshless method; Weighted least squares; Spatial filtering; Computational aeroacoustics; Linearized Euler equations;
Scattered noise prediction using acoustic velocity formulations V1A and KV1A
Keywords: هواشناسی محاسباتی; Acoustic scattering; Acoustic velocity; Computational aeroacoustics; Acoustic analogy; Kirchhoff method; Boundary value problem;
An implementation of an aeroacoustic prediction model for broadband noise from a vertical axis wind turbine using a CFD informed methodology
Keywords: هواشناسی محاسباتی; Vertical axis wind turbine; Computational aeroacoustics; Computational fluid dynamics; Broadband noise; Airfoil noise;
Higher-order multilevel framework for ADER scheme in computational aeroacoustics
Keywords: هواشناسی محاسباتی; ADER; Multi-level; Linear PDEs; Computational aeroacoustics;
Implementation of Delayed Detached Eddy Simulation method to a high order spectral difference solver
Keywords: هواشناسی محاسباتی; High order spectral difference method; Delayed Detached Eddy Simulation; Spalart Allmaras model; Multi-time step method; Computational aeroacoustics;
Investigation of flow and acoustic performances of suction mufflers in hermetic reciprocating compressor
Keywords: هواشناسی محاسباتی; Compressor noise; Computational aeroacoustics; Suction muffler; Noise reduction; Mass flow rateBruit de compresseur; Acoustique numérique; Silencieux d’aspiration; Réduction de bruit; Débit massique
Computation of aeroacoustic sources for a Gulfstream G550 nose landing gear model using adaptive FEM
Keywords: هواشناسی محاسباتی; Landing gear noise; Computational fluid dynamics; Computational aeroacoustics; Adaptive finite element methods; Turbulence; CAA; CFD; FEM
Optimized finite-difference (DRP) schemes perform poorly for decaying or growing oscillations
Keywords: هواشناسی محاسباتی; Optimized finite differences; Computational aeroacoustics; DRP schemes; Damped waves;
A fast GPU based bidiagonal solver for computational aeroacoustics
Keywords: هواشناسی محاسباتی; GPU; Prefactored compact scheme; Bidiagonal matrix; Anisotropic memory access; Computational aeroacoustics
Inflow broadband noise from an isolated symmetric airfoil interacting with incident turbulence
Keywords: هواشناسی محاسباتی; Inflow noise; Turbulence–airfoil interaction; Computational aeroacoustics
Additional terms for the use of Ffowcs Williams and Hawkings surface integrals in turbulent flows
Keywords: هواشناسی محاسباتی; Acoustic integral methods; Ffowcs Williams-Hawkings; Computational aeroacoustics; Turbulence; Jet noise;
Hybrid aeroacoustic computation of a low Mach number non-isothermal shear layer
Keywords: هواشناسی محاسباتی; Computational aeroacoustics; Hybrid methods; Linearized Euler equations; Low Mach number; Non-isothermal flows; Acoustic source terms
A CFD/CAA coupling method applied to jet noise prediction
Keywords: هواشناسی محاسباتی; Turbulence; Large-Eddy Simulation (LES); Subsonic jet noise; Computational aeroacoustics; Coupling method;
Effect of non-uniform mean flow field on acoustic propagation problems in computational aeroacoustics
Keywords: هواشناسی محاسباتی; Sheared mean flow; Acoustic propagation; Linearized Euler equations; Acoustic perturbation equations; Computational aeroacoustics
External verification analysis: A code-independent verification technique for unsteady PDE codes
Keywords: هواشناسی محاسباتی; Code verification; Computational Fluid Dynamics; Computational Aeroacoustics; Time-marching schemes; Spatial differencing schemes
Optimal distribution of porous media to reduce trailing edge noise
Keywords: هواشناسی محاسباتی; Adjoint optimization; Computational aeroacoustics; Porous media; Noise control; Direct numerical simulation
Computational fluid dynamics study of vehicle A-pillar aero-acoustics
Keywords: هواشناسی محاسباتی; Computational aeroacoustics; A-pillar noise; CFD; Scale model; Vehicle; Wind tunnel
A block interface flux reconstruction method for numerical simulation with high order finite difference scheme
Keywords: هواشناسی محاسباتی; High order finite difference method; Interface flux reconstruction; Overlap grid; Stability; Computational aeroacoustics
A new class of central compact schemes with spectral-like resolution I: Linear schemes
Keywords: هواشناسی محاسباتی; Compact scheme; High resolution; Direct numerical simulation; Computational aeroacoustics
Quasi-disjoint pentadiagonal matrix systems for the parallelization of compact finite-difference schemes and filters
Keywords: هواشناسی محاسباتی; Parallel computing; Compact schemes; Compact filters; Computational aeroacoustics
Analysis of the absorbing layers for the weakly-compressible lattice Boltzmann methods
Keywords: هواشناسی محاسباتی; Computational aeroacoustics; Absorbing layers; LBM; Dispersion; Dissipation; Von Neumann analysis
Conceptual study of micro-tab device in airframe noise reduction: (II) 3D computation
Keywords: هواشناسی محاسباتی; Computational aeroacoustics; High-lift devices; Micro-tab; Airframe noise
Broadband trailing-edge noise prediction with a stochastic source model
Keywords: هواشناسی محاسباتی; Noise sources reconstruction; Stochastic turbulence; Trailing-edge noise; Computational aeroacoustics;
An absorbing boundary condition for the lattice Boltzmann method based on the perfectly matched layer
Keywords: هواشناسی محاسباتی; Nonreflective boundary conditions; Lattice Boltzmann method; Computational aeroacoustics
An optimized spectral difference scheme for CAA problems
Keywords: هواشناسی محاسباتی; Spectral difference method; Interpolation; Optimization; Filter; Stability; Computational aeroacoustics
Study of interpolation methods for high-accuracy computations on overlapping grids
Keywords: هواشناسی محاسباتی; Computational aeroacoustics; Overlapping grids; Optimized interpolation
Sensitivity analysis and determination of free relaxation parameters for the weakly-compressible MRT-LBM schemes
Keywords: هواشناسی محاسباتی; Computational aeroacoustics; BGK-LBM; MRT-LBM; Sensitivity; Group velocity; Eigenvalue distribution; Dispersion; Dissipation; Von Neumann analysis;
Absorbing boundary condition for nonlinear Euler equations in primitive variables based on the Perfectly Matched Layer technique
Keywords: هواشناسی محاسباتی; Nonreflecting boundary condition; Perfectly Matched Layer; Nonlinear Euler equations; Primitive variables; Computational Aeroacoustics