D
Dmitry Kolomenskiy
Researcher at Japan Agency for Marine-Earth Science and Technology
Publications - 83
Citations - 1363
Dmitry Kolomenskiy is an academic researcher from Japan Agency for Marine-Earth Science and Technology. The author has contributed to research in topics: Flapping & Vortex. The author has an hindex of 18, co-authored 77 publications receiving 1016 citations. Previous affiliations of Dmitry Kolomenskiy include University of Provence & Tokyo Institute of Technology.
Papers
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Journal ArticleDOI
A Fourier spectral method for the Navier-Stokes equations with volume penalization for moving solid obstacles
Dmitry Kolomenskiy,Kai Schneider +1 more
TL;DR: An efficient numerical scheme to compute flows past rigid solid bodies moving through viscous incompressible fluid is presented, capable of solving problems where the obstacle follows an arbitrary motion.
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Biomechanics and biomimetics in insect-inspired flight systems.
TL;DR: A selective review on the state of the art of biomechanics in bioinspired flight systems in terms of flapping and flexible wing aerodynamics, flight dynamics and stability, passive and active mechanisms in stabilization and control, as well as flapping flight in unsteady environments is given.
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A volume penalization method for incompressible flows and scalar advection-diffusion with moving obstacles
TL;DR: In this paper, a volume penalization method for imposing homogeneous Neumann boundary conditions in advection-diffusion equations is presented, where complex geometries which even may vary in time can be treated efficiently using discretizations on a Cartesian grid.
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Bumblebee Flight in Heavy Turbulence
Thomas Engels,Thomas Engels,Dmitry Kolomenskiy,Kai Schneider,Fritz-Olaf Lehmann,Jörn Sesterhenn +5 more
TL;DR: High-resolution numerical simulations of a tethered model bumblebee in forward flight are performed superimposing homogeneous isotropic turbulent fluctuations to the uniform inflow, finding significant changes in cycle-averaged aerodynamic forces, moments, or flight power when averaged over realizations, compared to laminar inflow conditions.
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Numerical simulation of fluid-structure interaction with the volume penalization method
TL;DR: A novel scheme for the numerical simulation of fluid-structure interaction problems that extends the volume penalization method, a member of the family of immersed boundary methods, to take into account flexible obstacles, and shows how the introduction of a smoothing layer allows for arbitrary motion of the deformable obstacle.