Results 31 to 40 of about 23,694 (307)
Sound radiation in turbulent channel flows [PDF]
, 2003 Lighthill’s acoustic analogy is formulated for turbulent channel flow with pressure as the acoustic variable, and integrated over the channel width to produce a two-dimensional inhomogeneous wave equation.
Morfey, Christopher L. +2 more
core +1 more source
Nanofluid Bioconvection in Porous Enclosure with Viscous Dissipation [PDF]
, 2022 In this paper, the bioconvective nanofluid flow in porous square enclosure containing oxytactic microorganism associated with viscous dissipation, is discussed. The bioconvection flow in porous medium is framed by Darcy-Boussinesq approximation. Galerkin
Balla, Chandra Shekar ; Chaitanya Bharathi Institute of Technology, Affiliated to Osmania University, Hyderabad +3 more
core +2 more sources
Buoyancy Sustained by Viscous Dissipation
Transport in Porous Media, 2003 ISSN:1573 ...
Magyari, E., Keller, B.
openaire +2 more sources
Anisotropic viscous dissipation in transient reconnecting plasmas
, 2010 Aims. We examine the global energy losses associated with reconnecting coronal plasmas. Methods. Using planar magnetic reconnection simulations we compute resistive and bulk viscous losses in transient coronal plasmas.
I. J. D. Craig, Craig, Ian J.D.
core +1 more source
A thermal lattice Boltzmann model for micro/nano-flows [PDF]
, 2008 The dynamic behavior of charged micro and nanofluids plays a crucial role in a large variety of industrial and biological processes. Such dynamic behavior is characterized by the simultaneous occurrence of several competing mechanisms, such as ...
Emerson, David +11 more
core +1 more source
Role of Viscous Dissipative Processes on the Wetting of Textured Surfaces [PDF]
Scientific Reports, 2015 AbstractWe investigate the role of viscous forces on the wetting of hydrophobic, semi-hydrophobic and hydrophilic textured surfaces as second-order effects. We show that during the initial contact, the transition from inertia- to viscous-dominant regime occurs regardless of their surface topography and chemistry.
Grewal, H. S. +3 more
openaire +3 more sources
Using a damper amplification factor to increase energy dissipation in structures [PDF]
, 2015 Fluid dampers are an important tool for dissipating unwanted vibrations in a range of engineering structures. This paper examines the effects of amplifying the displacements transferred to a non-linear damper, to increase the effectiveness of the damper ...
Londoño Monsalve, Julian Mauricio +5 more
core +1 more source
Puncture of a Viscous Liquid Film Due to Droplet Falling
Fluids, 2022 Droplet impact may rupture a liquid film on a non-wettable surface. The formation of a stable dry spot has only been studied in the inviscid case. Here, we examine the break-up of viscous films, and demonstrate the importance and role of the viscous ...
Viktor G. Grishaev +3 more
doaj +1 more source
Emergence of rate-independent dissipation from viscous systems with wiggly energies [PDF]
, 2011 We consider the passage from viscous system to rate-independent system in the limit of vanishing viscosity and for wiggly energies. Our new convergence approach is based on the (R,R*) formulation by De Giorgi, where we pass to the Γ limit in the ...
Alexander Mielke, Mielke, Alexander
core +1 more source
Wave dissipation by flexible vegetation
, 2011 Dissipation of waves propagating through natural salt marsh vegetation was about half the dissipation expected for rigid vegetation. This low dissipation was predicted by a theoretical model that accounts for bending of vegetation by wave motions.
Riffe, Kassi C. +8 more
core +1 more source