Zobrazeno 1 - 10
of 36
pro vyhledávání: '"W. A. B. Evans"'
Autor:
W. A. B. Evans, Amalia Torre
Publikováno v:
Applied Physics B. 109:295-309
The paper focusses on the advantages of using high-order Gauss–Legendre quadratures for the precise evaluation of integrals with both smooth and rapidly changing integrands. Aspects of their precision are analysed in the light of Gauss’ error for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::deeb57f50b5b190a7a34c09d3014f1b6
https://doi.org/10.1007/s00340-012-5128-0
https://doi.org/10.1007/s00340-012-5128-0
Publikováno v:
Journal of Waterway, Port, Coastal, and Ocean Engineering. 129:210-218
An investigation into the peak velocities in internal solitary waves characteristic of those found on the ocean thermocline is described. Measurements made using particle image velocimetry in a laboratory tank are compared to the predictions of Korte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0272a145927e9626fe22b77ad7c00762
https://doi.org/10.1061/(asce)0733-950x(2003)129:5(210)
https://doi.org/10.1061/(asce)0733-950x(2003)129:5(210)
Publikováno v:
Nonlinearity. 13:1657-1680
The problem of the existence of radial sine-Gordon breathers (i.e. radial solutions which are periodic in time and decay at infinity with respect to the spatial variable) in the (d + 1)-dimensional case (where d>1) is considered. We have constructed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3fb5591650f756d6779ba20a3d758c1
https://doi.org/10.1088/0951-7715/13/5/313
https://doi.org/10.1088/0951-7715/13/5/313
Autor:
W. A. B. Evans, M. J. Ford
Publikováno v:
Physics of Fluids. 8:2032-2047
The exact within potential flow integral equation approach of Evans and Ford [Proc. R. Soc. London Ser. A 452, 373 (1996)] for the normal solitary wave, is here generalized to 2‐layer, ‘‘internal’’ solitary waves. This differs in its mathem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fc861d9e77e3a54feaeb96fa47ebed3
https://doi.org/10.1063/1.869006
https://doi.org/10.1063/1.869006
Autor:
W. A. B. Evans, M. J. Ford
Publikováno v:
Proceedings of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences. 452:373-390
A novel exact within potential flow integral equation for the solitary wave profile, n$\_{\text{s}}$(x), is presented and numerically solved utilizing a parametric form for the profile and \`tailored quadrature' methods. We believe the profiles and p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::426b100253cf9b5e4bd7332047414650
https://doi.org/10.1098/rspa.1996.0020
https://doi.org/10.1098/rspa.1996.0020
Publikováno v:
The Journal of Chemical Physics. 101:7804-7810
We apply a space‐dependent external potential to the fluid such as to produce both a high density, virtually homogeneous, region and also a low density, not necessarily homogeneous, region. We easily measure the chemical potential in the low densit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb3b4447873d44766a521d22078a7b33
https://doi.org/10.1063/1.468417
https://doi.org/10.1063/1.468417
Publikováno v:
Physics of Fluids. 6:3317-3323
The modulation of linear short waves riding on a long finite‐amplitude solitary wave has been analyzed numerically. It is found that the maximum modulated wave number, frequency, and amplitude of short waves always occur at the crest of solitary wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::766ee27e72f68080a6d456829d0f3b5b
https://doi.org/10.1063/1.868064
https://doi.org/10.1063/1.868064
Publikováno v:
Proceedings of the Royal Society of London. Series A: Mathematical and Physical Sciences. 446:429-439
In the computer simulation method (NVE ensemble) of determining the properties of classical liquids there are well established procedures for determining the properties of the liquid. We suggest an alternative procedure, for many properties, based on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0b6f69db2094072844c2731c2c05310
https://doi.org/10.1098/rspa.1994.0113
https://doi.org/10.1098/rspa.1994.0113
Publikováno v:
The Journal of Chemical Physics. 101:4098-4102
The accuracy and practicality of the Widom fictitious‐particle insertion method for determining the chemical potential is tested for very inhomogeneous fluids in strong external potentials by a series of molecular dynamics computer simulations. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db062eed0ad8dbff59c1b5edfe6e7648
https://doi.org/10.1063/1.467527
https://doi.org/10.1063/1.467527
Publikováno v:
Physics Letters A. 189:454-459
A conservative, non-local generalisation of the sine-Gordon equation is postulated and its kink solutions are numerically investigated by integral equation methods. It is found that, as a consequence of non-locality, the usual kink solutions of topol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::743f029650a2e96f3898a46a98f70777
https://doi.org/10.1016/0375-9601(94)91209-2
https://doi.org/10.1016/0375-9601(94)91209-2