483 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Stanford UniversityUS7 papers
- Institut PprimeFR3 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- Université de PoitiersFR2 papers
- Arts et MétiersFR1 paper
- California Institute of TechnologyUS1 paper
- École Centrale de LilleFR1 paper
- École Nationale Supérieure de Mécanique et d'AérotechniqueFR1 paper
- Instituto Tecnológico de AeronáuticaBR1 paper
- Laboratoire de Mécanique des Fluides de Lille - Kampé de FérietFR1 paper
- Laboratoire d'Hydrodynamique de l'École polytechniqueFR1 paper
- Middle East Technical UniversityTR1 paper
10 papers
The effect of a flight stream on subsonic turbulent jets
Igor A. Maia, Guillaume Brès, Lutz Lesshafft +1
This study concerns a turbulent jet at Mach number , subject to a uniform external flow stream at . We assess the mechanisms that underpin the reduction in fluct…
Solutions to aliasing in time-resolved flow data
Ugur Karban, Eduardo Martini, Peter Jordan +2
Avoiding aliasing in time-resolved flow data obtained through high fidelity simulations while keeping the computational and storage costs at acceptable levels is often a challenge.…
Non-Boussinesq subgrid-scale model with dynamic tensorial coefficients
Rahul Agrawal, Michael P. Whitmore, Kevin P. Griffin +2
A major drawback of Boussinesq-type subgrid-scale stress models used in large-eddy simulations is the inherent assumption of alignment between large-scale strain rates and filtered…
Shock-induced heating and transition to turbulence in a hypersonic boundary layer
Lin Fu, Michael Karp, Sanjeeb T. Bose +2
The interaction between an incident shock wave and a Mach-6 undisturbed hypersonic laminar boundary layer over a cold wall is addressed using direct numerical simulations (DNS) and…
Prediction of aerothermal characteristics of a generic hypersonic inlet flow
Lin Fu, Sanjeeb Bose, Parviz Moin
The accurate prediction of aerothermal surface loading is of paramount importance for the design of high speed flight vehicles. In this work, we consider the numerical solution of…
Nozzle dynamics and wavepackets in turbulent jets
Oğuzhan Kaplan, Peter Jordan, André Cavalieri +1
We study a turbulent jet issuing from a cylindrical nozzle to characterise coherent structures evolving in the turbulent boundary layer. The analysis is performed using data from a…
Dynamic slip wall model for large-eddy simulation
H. Jane Bae, Adrián Lozano-Durán, Sanjeeb T. Bose +1
Wall modelling in large-eddy simulation (LES) is necessary to overcome the prohibitive near-wall resolution requirements in high-Reynolds-number turbulent flows. Most existing wall…
Comparison between the diffuse interface and volume of fluid methods for simulating two-phase flows
Shahab Mirjalili, Christopher Blake Ivey, Ali Mani
A wide variety of interface capturing methods have been introduced for simulating two-phase flows throughout the years. However, there is a noticeable dearth of literature focusing…
A conservative diffuse interface method for two-phase flows with provable boundedness properties
Shahab Mirjalili, Christopher B. Ivey, Ali Mani
Central finite difference schemes have long been avoided in the context of two-phase flows for the advection of the phase indicator function due to numerical overshoots and undersh…
Spectral analysis of jet turbulence
Oliver T. Schmidt, Aaron Towne, Georgios Rigas +2
Informed by LES data and resolvent analysis of the mean flow, we examine the structure of turbulence in jets in the subsonic, transonic, and supersonic regimes. Spectral (frequency…