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Swagata Bhaumik
Swagata Bhaumik
Department of Mechanical Engineering, IIT (ISM) Dhanbad
E-mail confirmado em iitism.ac.in
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Observation of gravitational waves from two neutron star–black hole coalescences
R Abbott, TD Abbott, S Abraham, F Acernese, K Ackley, A Adams, ...
The Astrophysical journal letters 915 (1), L5, 2021
6742021
Further improvement and analysis of CCD scheme: dissipation discretization and de-aliasing properties
TK Sengupta, V Vijay, S Bhaumik
Journal of Computational Physics 228 (17), 6150-6168, 2009
762009
Precursor of transition to turbulence: Spatiotemporal wave front
S Bhaumik, TK Sengupta
Physical Review E 89 (4), 043018, 2014
522014
Onset of turbulence from the receptivity stage of fluid flows
TK Sengupta, S Bhaumik
Physical review letters 107 (15), 154501, 2011
502011
Direct numerical simulation of two-dimensional wall-bounded turbulent flows from receptivity stage
TK Sengupta, S Bhaumik, YG Bhumkar
Physical Review E 85 (2), 026308, 2012
422012
An enstrophy-based linear and nonlinear receptivity theory
A Sengupta, VK Suman, TK Sengupta, S Bhaumik
Physics of Fluids 30 (5), 2018
372018
A new velocity–vorticity formulation for direct numerical simulation of 3D transitional and turbulent flows
S Bhaumik, TK Sengupta
Journal of Computational Physics 284, 230-260, 2015
312015
Diffusion in inhomogeneous flows: Unique equilibrium state in an internal flow
TK Sengupta, H Singh, S Bhaumik, RR Chowdhury
Computers & Fluids 88, 440-451, 2013
312013
A high accuracy preserving parallel algorithm for compact schemes for DNS
TK Sengupta, P Sundaram, VK Suman, S Bhaumik
ACM Transactions on Parallel Computing (TOPC) 7 (4), 1-32, 2020
222020
Multiple Hopf bifurcations and flow dynamics inside a 2D singular lid driven cavity
L Lestandi, S Bhaumik, G Avatar, M Azaiez, TK Sengupta
Computers & Fluids 166, 86-103, 2018
212018
Impulse response and spatio-temporal wave-packets: The common feature of rogue waves, tsunami, and transition to turbulence
S Bhaumik, TK Sengupta
Physics of Fluids 29 (12), 2017
212017
Solution of linearized rotating shallow water equations by compact schemes with different grid-staggering strategies
MK Rajpoot, S Bhaumik, TK Sengupta
Journal of Computational Physics 231 (5), 2300-2327, 2012
212012
Grid sensitivity and role of error in computing a lid-driven cavity problem
VK Suman, S Viknesh S, MK Tekriwal, S Bhaumik, TK Sengupta
Physical Review E 99 (1), 013305, 2019
182019
Direct numerical simulation of inhomogeneous transitional and turbulent flows
S Bhaumik
IIT Kanpur, India, 2013
142013
DNS of wall-bounded turbulent flows: A first principle approach
TK Sengupta, S Bhaumik
Springer, 2018
112018
Receptivity to harmonic excitation following nonimpulsive start for boundary-layer flows
S Bhaumik, TK Sengupta, ZA Shabab
AIAA Journal 55 (10), 3233-3238, 2017
112017
A new compact difference scheme for second derivative in non-uniform grid expressed in self-adjoint form
TK Sengupta, S Bhaumik, U Shameem
Journal of Computational Physics 230 (5), 1822-1848, 2011
112011
Verification and application of a mean flow perturbation method for jet noise
S Bhaumik, DV Gaitonde, S Unnikrishnan, A Sinha, H Shen
Aerospace Science and Technology 80, 520-540, 2018
102018
Direct numerical simulation of transitional mixed convection flows: Viscous and inviscid instability mechanisms
TK Sengupta, S Bhaumik, R Bose
Physics of Fluids 25 (9), 2013
92013
Nonlinear and nonparallel receptivity of zero-pressure gradient boundary layer
TK Sengupta, S Bhaumik, V Singh, S Shukl
International Journal of Emerging Multidisciplinary Fluid Sciences 1 (1), 19-35, 2009
92009
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Artigos 1–20