N-vortex problem: Analytical techniques

PK Newton, MF Platzer - Appl. Mech. Rev., 2002 - asmedigitalcollection.asme.org
This book comprises seven chapters, an appendix, a bibliographical section 98 references,
and an index. Exercises are provided at the end of each chapter. The stated goal of the book …

Resonance and propulsion performance of a heaving flexible wing

S Michelin, SG Llewellyn Smith - Physics of Fluids, 2009 - pubs.aip.org
The influence of the bending rigidity of a flexible heaving wing on its propulsive performance
in a two-dimensional imposed parallel flow is investigated in the inviscid limit. Potential flow …

Vortex shedding model of a flapping flag

S Michelin, SGL Smith, BJ Glover - Journal of Fluid Mechanics, 2008 - cambridge.org
A two-dimensional model for the flapping of an elastic flag under axial flow is described. The
vortical wake is accounted for by the shedding of discrete point vortices with unsteady …

Low-order phenomenological modeling of leading-edge vortex formation

C Wang, JD Eldredge - Theoretical and Computational Fluid Dynamics, 2013 - Springer
A low-order point vortex model for the two-dimensional unsteady aerodynamics of a flat
plate wing section is developed. A vortex is released from both the trailing and leading …

[图书][B] Mathematical modeling of unsteady inviscid flows

JD Eldredge - 2019 - Springer
In this modern era of ready access to computational resources, both for research and for
instruction, potential flow theory has become somewhat of an endangered species. Though …

The separated flow of an inviscid fluid around a moving flat plate

MA Jones - Journal of Fluid Mechanics, 2003 - cambridge.org
In this study we consider the separated flow of an inviscid fluid around a moving flat plate.
The motion of the plate, which is initially started from rest, is prescribed and unconstrained …

An unsteady point vortex method for coupled fluid–solid problems

S Michelin, SG Llewellyn Smith - Theoretical and Computational Fluid …, 2009 - Springer
A method is proposed for the study of the two-dimensional coupled motion of a general
sharp-edged solid body and a surrounding inviscid flow. The formation of vorticity at the …

Unsteady forces on an accelerating plate and application to hovering insect flight

DI Pullin, ZJ Wang - Journal of Fluid Mechanics, 2004 - cambridge.org
The aerodynamic forces on a flat plate accelerating from rest at fixed incidence in two-
dimensional power-law flow are studied analytically and numerically. An inviscid …

An inviscid model for vortex shedding from a deforming body

RK Shukla, JD Eldredge - Theoretical and Computational Fluid Dynamics, 2007 - Springer
An inviscid vortex sheet model is developed in order to study the unsteady separated flow
past a two-dimensional deforming body which moves with a prescribed motion in an …

On the high-frequency response of unsteady lift and circulation: A dynamical systems perspective

HE Taha, AS Rezaei - Journal of Fluids and Structures, 2020 - Elsevier
In this paper, we consider the unsteady aerodynamics of a two-dimensional airfoil as a
dynamical system whose input is the angle of attack (or airfoil motion) and output is the lift …