Výsledky vyhledávání - "Ben Thornber"

Simulation of Rotorcraft Fuselage with Rotor Effects Using An Immersed Boundary Method

Autor: Jack Heesung Park, Daniel Linton, Ben Thornber

Publikováno v: Journal of the American Helicopter Society. 68:59-70

Computational fluid dynamics simulations of the flow around the ROtor Body INteraction (ROBIN)-mod7 fuselage with pressure-sensitive paint rotor are conducted using an immersed boundary method and an actuator surface model in OpenFOAM. The ROBIN-mod7

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a088d8250618377545f1c7c70e6b3ec1
https://doi.org/10.4050/jahs.68.022006

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Actuator Surface Model with Computational-Fluid-Dynamics-Convected Wake Model for Rotorcraft Applications

Autor: Daniel Linton, Ronny Widjaja, Ben Thornber

Publikováno v: AIAA Journal. :1-15

An actuator surface model has been developed that couples an aerodynamics model to a computational fluid dynamics solver. The model is designed for simulation of rotors in complex operating environ...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ad50f5f30f2d31bc701e4c116c6e2267
https://doi.org/10.2514/1.j059952

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Towards Detached-Eddy Simulation of Flow Around Rotorcraft Using Immersed Boundary Method

Autor: Hee Sung Park, Daniel Linton, Ben Thornber

Publikováno v: AIAA Journal. 58:4893-4907

A coupled immersed boundary method and unsteady actuator surface model (IBM–ASM) is developed and implemented into a finite-volume-based incompressible Navier–Stokes solver within OpenFOAM for effi...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd3911ed4c7dfa55d7bf8062d2e8375a
https://doi.org/10.2514/1.j059297

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An internal penalty discontinuous Galerkin method for simulating a thermoelectric cooler

Autor: Ben Thornber, Zhemin Cai

Publikováno v: International Journal of Heat and Mass Transfer. 127:283-296

Compact modelling of a thermoelectric cooler in the computational fluid dynamics approach is essential for reliable product design in the telecommunication industry, particularly for the package design of the optical laser or the wavelength selective

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4eb7a2f4e19ceecb166e1fc01ae2dc2
https://doi.org/10.1016/j.ijheatmasstransfer.2018.07.086

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Simulation of Low Speed Cavity Flow with Complex Geometry

Autor: Caroline O. Hamilton Smith, Ben Thornber, Gareth A. Vio, Adam J. Murray, Nicholas F. Giannelis

Publikováno v: AIAA Scitech 2021 Forum.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::19444ee0cb96fdd8fb6f38ecba3e18e6
https://doi.org/10.2514/6.2021-0456

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A Comparative Study of High-Resolution Upwind Methods in Unsteady Low Mach Number Flows

Autor: Michael Groom, Ben Thornber

Publikováno v: Australasian Fluid Mechanics Conference (AFMC).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8923cfcce0645e9b5281525332017fff
https://doi.org/10.14264/3893e6e

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Reynolds number dependence of turbulence induced by the Richtmyer–Meshkov instability using direct numerical simulations

Autor: Ben Thornber, Michael Groom

Publikováno v: Journal of Fluid Mechanics. 908

This paper investigates the Reynolds number dependence of a turbulent mixing layer evolving from the Richtmyer-Meshkov instability using a series of direct numerical simulations of a well-defined narrowband initial condition for a range of different

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1a9528dda5ca81575a51429e38ffff8
https://doi.org/10.1017/jfm.2020.913

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Automotive Aerodynamics Prediction using a Fast Transient Solver for Low-Mach Number Compressible Flow

Autor: Ben Thornber, Sammy Diasinos, Liang Yu

Publikováno v: Australasian Fluid Mechanics Conference (AFMC).

This paper presents a fractional step time stepping scheme for low-Mach number compressible flow. The advantage of the proposed scheme compared to the iterative SIMPLEC is significant saving in computation effort while preserving secondorder accuracy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::41d21948521a5010faa632a346b5a1d4
https://doi.org/10.14264/f70a023

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Dependence of Enstrophy Transport and Mixed Mass on Dimensionality and Initial Conditions in the Richtmyer–Meshkov Instability Induced Flows1

Autor: Ben Thornber, Michael Groom, Ye Zhou

Publikováno v: Journal of Fluids Engineering. 142

This paper presents a comparative study of the enstrophy budget and mixed mass between two- and three-dimensional flows induced by Richtmyer–Meshkov instability (RMI). Specifically, the individual contributions to the enstrophy budget due to the pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fd4c10f6150a3bbde6e7a952336e7331
https://doi.org/10.1115/1.4048343

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Early Time Modifications to the Buoyancy-Drag Model for Richtmyer–Meshkov Mixing

Autor: David L. Youngs, Ben Thornber

Publikováno v: Journal of Fluids Engineering. 142

The Buoyancy-Drag model is a simple model, based on ordinary differential equations, for estimating the growth in the width of a turbulent mixing zone at an interface between fluids of different densities due to Richtmyer–Meshkov and Rayleigh–Tay

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::84571862df62dccc643e0a445cb0f981
https://doi.org/10.1115/1.4048346

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