Light propagation within NZI media can be understood as an electromagnetic ideal fluid, the electromagnetic equivalent of an inviscid, incompressible, and irrotational fluid. In this paper, we report an experimental demonstration of ideal electromagnetic fluids at microwave frequencies using a dispersive ...
An Optimal Control Formulation for Inviscid Incompressible Ideal Fluid FlowIn this paper we consider the Hamiltonian formulation of the equations of\nincompressible ideal fluid flow from the point of view of optimal control\ntheory. The equations are compared to the finite symmetric rigid body ...
The irrotational flow of an incompressible, inviscid fluid over a spiliway is considered. The reciprocal ε of the Froude number is taken to be small and the method of matched asymptotic expansions is applied. The bed of the spillway is horizontal far upstream and makes an angle α with the...
This is a survey of certain geometric aspects of inviscid and incompressible fluid flows, which are described by the solutions to the Euler equations. We will review Arnold's theorem on the topological structure of stationary fluids in compact manifolds, and Moffatt's theorem on the topological ...
Steady two-dimensional jets of an inviscid and incompressible fluid emerging from a nozzle and falling under gravity are calculated numerically by series truncation. The nozzle is aimed at an angle beta above the horizontal. It is shown that there are flows for all values of beta between 0° ...
This paper is concerned with comparing Newtonian and Lagrangian methods in Mechanics for determining the governing equations of motion (usually called Euler鈥揕agrange equations) for a collection of deformable bodies immersed in an incompressible, inviscid fluid whose flow is irrotational. The bodies ...
"Modeling of the outflow of an ideal fluid from the tank bottom" The problem of outflow of an ideal incompressible fluid from a tank is considered for the case when the tank bottom is of a stepwise shape. The Zhukovskii method and the Maple system are used to construct equipotential grids...
In particular, we shall derive sufficient conditions for the stability of stationary, plane, curvilinear flows of an inviscid incompressible fluid with respect to finite perturbations.DOI: 10.1007/978-3-642-31031-7_4 被引量: 498 年份: 1965 ...
Remarks on the minimizing geodesic problem in inviscid incompressible fluid mechanics The corresponding curves describe the motion of an ideal incompressible fluid inside D and are (formally) solutions of the Euler equations. It is known ... Yann,Brenier - 《Calculus of Variations & Partial Different...
On the stability of the dynamical system 'rigid body + inviscid fluid' In this paper we study a dynamical system consisting of a rigid body and an inviscid incompressible fluid. Two general configurations of the system are con... V Vladimirov,K Ilin - 《Journal of Fluid Mechanics》 被引量...