Generalisation of the method of images for the calculation of inviscid potential flow past several arbitrarily moving parallel circular cylinders

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985874%3A_____%2F12%3A00382135" target="_blank" >RIV/67985874:_____/12:00382135 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10665-012-9532-6" target="_blank" >http://dx.doi.org/10.1007/s10665-012-9532-6</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10665-012-9532-6" target="_blank" >10.1007/s10665-012-9532-6</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Generalisation of the method of images for the calculation of inviscid potential flow past several arbitrarily moving parallel circular cylinders

Popis výsledku v původním jazyce

An application of the conventional method of images is sufficient for the calculation of the velocity profile of potential flow of inviscid fluid past two moving cylinders. In this case, the flow is described by the potential of an infinite sequence of dipoles. However, for a description of flow past more than two cylinders, the conventional method of images fails and there is a need for its generalisation. To achieve this aim, the flow is represented as a sequence of levels of dipoles. Each consecutivelevel added to the solution makes the velocity attained on the cylinders? walls closer to the boundary conditions. The whole procedure is documented through a calculation of the potential flow about a cylinder moving arbitrarily between two parallel walls. The generalised method of images is verified by means of the already known solutions of the special cases.

Název v anglickém jazyce

Generalisation of the method of images for the calculation of inviscid potential flow past several arbitrarily moving parallel circular cylinders

Popis výsledku anglicky

An application of the conventional method of images is sufficient for the calculation of the velocity profile of potential flow of inviscid fluid past two moving cylinders. In this case, the flow is described by the potential of an infinite sequence of dipoles. However, for a description of flow past more than two cylinders, the conventional method of images fails and there is a need for its generalisation. To achieve this aim, the flow is represented as a sequence of levels of dipoles. Each consecutivelevel added to the solution makes the velocity attained on the cylinders? walls closer to the boundary conditions. The whole procedure is documented through a calculation of the potential flow about a cylinder moving arbitrarily between two parallel walls. The generalised method of images is verified by means of the already known solutions of the special cases.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BK - Mechanika tekutin

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Engineering Mathematics

ISSN

0022-0833

e-ISSN

—

Svazek periodika

77

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

9

Strana od-do

77-85

Kód UT WoS článku

000310226500006

EID výsledku v databázi Scopus

—