Results 231 to 240 of about 106,171 (271)

Singularities in kinematic wave theory: Solution properties, extended methods and duality revisited

Transportation Research Part B: Methodological, 2014
Abstract According to Euler–Lagrange duality principle of kinematic wave (KW) theory any well-posed initial value traffic flow problem can be solved with the same methods either on the time–space (Euler) plane or the time vs vehicle number (Lagrange) plane.
openaire   +3 more sources

The kinematical theory of X-ray spherical-wave diffraction

Acta Crystallographica Section A, 1982
It is shown that the Fraunhofer approximation, used in the kinematical theory of X-ray diffraction, may fail for a wide variety of crystals with different perfection. The kinematical theory describing the diffraction pattern in the general case is developed.
E. V. Shulakov, V. V. Aristov
openaire   +1 more source

Kinematics Prediction by Stokes and Fourier Wave Theories

Journal of Waterway, Port, Coastal, and Ocean Engineering, 1990
Recent laboratory measurements of wave kinematics indicate that the horizontal velocity under the crest is smaller than that under the trough in the range of intermediate to deep water waves. The mathematically correct fifth‐order Stokes and Fourier wave theories can better predict the measured behavior if a zero uniform coflowing mass transport ...
openaire   +1 more source

Darwin spherical-wave theory of kinematic surface diffraction

Acta Crystallographica Section A Foundations of Crystallography, 1995
In 1912, von Laue first described X-ray diffraction by approximating as plane waves the spherical waves radiated by atoms in a crystal.
openaire   +1 more source

Kinematic wave theory of catchment response with storage

Journal of Hydrology, 1982
Abstract A catchment response model is proposed on the basis of storage and channel elements which may be linear or non-linear. It is assumed that rainfall excess immediately enters off-channel storage elements within the catchment before being transferred to channel elements.
openaire   +1 more source

Kinematic-wave theory of sedimentation beneath inclined walls

Journal of Fluid Mechanics, 1982
The two-phase flow in settling vessels with walls that are inclined to the vertical is investigated. By neglecting inertial effects and the viscosity of the suspension i t is shown that the particle concentration remains constant on kinematic-wave fronts.
openaire   +1 more source

Wave Theory Predictions of Crest Kinematics

1990
In much of the practice of coastal and ocean engineering, the question of which wave theory to use has been largely of academic interest. Consideration of shallow water and/or higher order wave theories has been complicated by the relative inaccessibility of these theories.
openaire   +1 more source

Use of kinematic wave theory to model irrigation on cracking soil

Irrigation Science, 1997
Border irrigation in Australia is characterised by excessive run-off and variable water use efficiencies. This paper discusses an analytical irrigation model that, because of its simplicity, represents a tool for improving water management in border irrigation.
N. R. Austin, J. Bernard Prendergast
openaire   +1 more source

Kinematical interaction in the spin wave theory for isotropic ferromagnetics (I)

physica status solidi (b), 1962
AbstractCorrections are derived for kinematical interaction in DYSON's ideal spin wave system in an isotropic cubic ferromagnetic.
openaire   +1 more source

Home - About - Disclaimer - Privacy