Results 171 to 180 of about 1,997,150 (223)

Evolving finite element methods with an artificial tangential velocity for mean curvature flow and Willmore flow

Numerische Mathematik, 2022
Jiashun Hu, Buyang Li
semanticscholar   +1 more source

CFD modelling of velocity distribution in tangential coal-fired flame

2011 IEEE International Conference on Imaging Systems and Techniques, 2011
A computational fluid dynamics (CFD) model of the velocity distribution of the tangential coal-fired flame in an industrial boiler has been established. The mesh of the furnace was generated based on the geometric structure of the furnace. Typical operation parameters of the boiler and normal boundary conditions of the velocity field were applied to ...
Cheng Tan, Lijun Xu, Xiaolu Li, Zhongbao Wei   +3 more
openaire   +1 more source

Influence of the tangential velocity on the compressible Kelvin-Helmholtz instability with nonequilibrium effects

Frontiers of Physics, 2022
Yaofeng Li, Huilin Lai, Chuandong Lin, Demei Li   +3 more
semanticscholar   +1 more source

Anisotropic stellar systems with tangentially biased velocity dispersion

1997
This paper provides a simple general procedure to construct self-consistent spherical equilibrium models of stellar systems populated by stars in quasi-circular orbits. The focus on Maxwellian-like distributions in the relevant velocity space and the use of the epicyclic expansion allow us to work with physically intuitive models.
Bertin G, Leeuwin F, PEGORARO, FRANCESCO, Rubini F.   +3 more
openaire   +1 more source

Dynamic Characteristics of Finite Porous Journal Bearings Considering Tangential Velocity Slip

Journal of Tribology, 1984
A theoretical investigation to find out the dynamic characteristics of porous journal bearings of finite length has been carried out considering the Beavers-Joseph crierion of velocity slip at the bearing film interface. It has been shown that the effect of velocity slip on the dynamic characteristics is small.
A. K. Chattopadhyay, B. C. Majumdar
openaire   +1 more source

Asymptotic Behavior of Diffusion of Tangential Velocity Discontinuity in Rarefied Gas

The Physics of Fluids, 1968
A treatment of the diffusion of a tangential discontinuity in flow velocity is given for the linearized Boltzmann-Krook equation, with emphasis on the asymptotic behavior for large values of time. The connection with the general asymptotic theory of Grad is also discussed.
openaire   +2 more sources

Velocity and Temperature Profiles in Turbulent Boundary Layers With Tangential Injection

Journal of Heat Transfer, 1962
Velocity and temperature profiles are presented for the turbulent boundary layer downstream of a tangential injection slot for the further clarification of the film-cooling problem. The profiles refer primarily to an injection mass velocity of 0.36 times that of the free stream; these and other auxiliary results demonstrate a complex hydrodynamic and ...
R. A. Seban, L. H. Back
openaire   +1 more source

Method for reducing the tangential velocities in aircraft trailing vortices

Journal of Aircraft, 1980
A method is presented to reduce the tangential velocities in the trailing vortex system shed from an airplane wing. The device employed is a porous section of the wing at the tip which essentially tends to equalize the pressure on the upper and lower surfaces.
openaire   +1 more source

Experimental Validation of the Vortex-Core Tangential Velocity 𝐶𝑒

This paper presents a direct, falsifiable experimental test of the Vortex Æther Model (VAM), which postulates that gravitational and temporal phenomena emerge from angular momentum stored in structured vortex knots within a superfluid æther. A core prediction of VAM is the existence of a universal tangential velocity at the boundary of such vortices ...
openaire   +1 more source

Integrative oncology: Addressing the global challenges of cancer prevention and treatment

Ca-A Cancer Journal for Clinicians, 2022
Jun J Mao,, Msce, Lorenzo Cohen, Karen M Mustian   +2 more
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