Zobrazeno 1 - 10
of 207
pro vyhledávání: '"Conical coordinates"'
Akademický článek
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Autor:
Yueming Li, Meysam Atashafrooz, Dengwei Jing, Amin Emamian, H. Sajjadi, A. Amiri Delouei, Gongnan Xie, Lian-Ping Wang
Publikováno v:
Journal of Thermal Science. 30:1875-1907
Heat conduction in multi-layer and composite materials is one of the fundamental heat transfer problems in many industrial applications. Due to different materials types, interface conditions, and various geometries of these laminates, the heat condu
Autor:
Bingsong Long, Chao Yi
Publikováno v:
Science China Mathematics. 65:2271-2296
We consider the problem of supersonic flow of a Chaplygin gas past a delta wing with a shock or a rarefaction wave attached to the leading edges. The flow under study is described by the three-dimensional steady Euler system. In conical coordinates,
Akademický článek
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Autor:
Dmitry Nesnov
Publikováno v:
E3S Web of Conferences, Vol 244, p 09004 (2021)
In the scientific literature, the field theory is most fully covered in the cylindrical and spherical coordinate systems. This is explained by the fact that the mathematical apparatus of these systems is most well studied. When the source of field ha
Autor:
Dean L. Preston, Daniel N. Blaschke
Publikováno v:
Journal of Physics and Chemistry of Solids. 119:288-295
The equations governing the thermoelastic-plastic flow of isotropic solids in the Prandtl-Reuss and small anisotropy approximations in Cartesian coordinates are generalized to arbitrary coordinate systems. In applications the choice of coordinates is
Autor:
M.V. Novgorodskaya, P.A. Medvedev
Publikováno v:
Geodesy and Cartography. 926:10-19
Algorithms with improved convergence for the calculation of rectangular coordinates in the Gauss – Kruger coordinate system according to the parameters of any ellipsoid were designed. The approach of definition the spherical components in the class
Publikováno v:
Relativistic Kinetic Theory: With Applications in Astrophysics and Cosmology
Autor:
Long Bingsong, Yi Chao
Publikováno v:
SCIENTIA SINICA Mathematica. 51:1349
In this paper, we consider the 3-D steady potential flow for a compressible gas with pressure satisfying $p'(\\rho)=\\rho^{\\gamma-1}$, where $\\rho$ is the density and $\\gamma\\geq-1$ is a constant. The potential equation is of mixed type in conica
Autor:
Yu.A. Kravchenko
Publikováno v:
Geodesy and Cartography. 906:2-9