96 citations · 454 across the 15 of their papers we have counts for
15 papers
LES of Droplet Impingement: Application to Clean and Laser-Scanned Ice Shapes
Federico Zabaleta, Brett Bornhoft, Suhas S. Jain +2
The prediction of aircraft icing is conventionally performed using multishot simulation frameworks that fail to predict the progressive roughening of the ice surface. To understand…
Laminar-to-Turbulent Transition of Yield-Stress Fluids in Pipe and Channel Flows
Shivam Prajapati, Prasoon Suchandra, Vivek Kumar +3
We present direct numerical simulations (DNS) of laminar to turbulent transition in Herschel-Bulkley (HB) yield-stress fluids flowing through pipes and rectangular channels. The si…
Large eddy simulations of conjugate heat transfer in boundary layers over laser-scanned ice roughness
Federico Zabaleta, Brett Bornhoft, Suhas S. Jain +2
Accurate modeling of ice accretion is important for safe and efficient design of aircraft and wind turbine systems. Heat transfer predictions obtained from fluid flow solvers are u…
Large-eddy simulations of the NACA23012 airfoil with laser-scanned ice shapes
Brett Bornhoft, Suhas S. Jain, Konrad Goc +2
In this study, five ice shapes generated at NASA Glenn's Icing Research Tunnel (IRT) are simulated at multiple angles of attack (Broeren et al., J. of Aircraft, 2018). These geomet…
Stable, entropy-consistent, and localized artificial-diffusivity method for capturing discontinuities
Suhas S. Jain, Rahul Agrawal, Parviz Moin
In this work, a localized artificial-viscosity/diffusivity method is proposed for accurately capturing discontinuities in compressible flows. There have been numerous efforts to im…
Spectral analysis of multidimensional current-driven plasma instabilities and turbulence in hollow cathode plumes
Wai Hong Ronald Chan, Ken Hara, Jonathan M. Wang +3
Large-amplitude current-driven instabilities in hollow cathode plumes can generate energetic ions responsible for cathode sputtering and spacecraft degradation. A 2D2V (two dimensi…
A kinetic energy--and entropy-preserving scheme for compressible two-phase flows
Suhas S. Jain, Parviz Moin
Accurate numerical modeling of compressible flows, particularly in the turbulent regime, requires a method that is non-dissipative and stable at high Reynolds () numbers. For a…
Accurate conservative phase-field method for simulation of two-phase flows
Suhas S. Jain
In this work, we propose a novel phase-field model for the simulation of two-phase flows that is accurate, conservative, bounded, and robust. The proposed model conserves the mass…
Assessment of diffuse-interface methods for compressible multiphase fluid flows and elastic-plastic deformation in solids
Suhas S. Jain, Michael C. Adler, Jacob R. West +3
This work describes three diffuse-interface methods for the simulation of immiscible, compressible multiphase fluid flows and elastic-plastic deformation in solids. The first metho…
Modeling transport of scalars in two-phase flows with a diffuse-interface method
Suhas S. Jain, Ali Mani
In this article, we propose a novel scalar-transport model for the simulation of scalar quantities in two-phase flows with a phase-field method (diffuse-interface method). In a two…
A conservative diffuse-interface method for compressible two-phase flows
Suhas S. Jain, Ali Mani, Parviz Moin
In this article, we propose a novel conservative diffuse-interface method for the simulation of immiscible compressible two-phase flows. The proposed method discretely conserves th…
Detailed numerical simulations of atomization of a liquid jet in a swirling gas crossflow
Surya R Prakash, Suhas S Jain, Jeffery A. Lovett +3
Breakup of a liquid jet in a high speed gaseous crossflow finds wide range of engineering and technological applications, especially in the combustors of the gas turbine engines in…
A conservative and non-dissipative Eulerian formulation for the simulation of soft solids in fluids
Suhas S. Jain, Ken Kamrin, Ali Mani
Soft solids in fluids find wide range of applications in science and engineering, especially in the study of biological tissues and membranes. In this study, an Eulerian finite vol…
Droplets in homogeneous shear turbulence
Marco E. Rosti, Zhouyang Ge, Suhas S. Jain +2
We simulate the flow of two immiscible and incompressible fluids separated by an interface in a homogeneous turbulent shear flow at a shear Reynolds number equal to 15200. The visc…
Secondary breakup of drops at moderate Weber numbers: Effect of Density ratio and Reynolds number
Suhas S Jain, Neha Tyagi, R. Surya Prakash +2
Breakup of liquid drops occurs in several natural and industrial settings. Fully resolved Volume of Fluid based simulations presented in this study reveal the complete flow physics…