Publication detail

ADDED MASS AND DAMPING OF INCOMPRESSIBLE VISCOUS FLUID

POHANKA, L. MALENOVSKÝ, E.

Czech title

Přídavná hmotnost a tlumení nestlačitelné viskózní tekutiny

English title

ADDED MASS AND DAMPING OF INCOMPRESSIBLE VISCOUS FLUID

Type

conference paper

Language

en

Original abstract

Approach for determination of the dynamic behavior of an elastic body submerged in fluid is presented in this contribution. Method is based on independent solution of the fluid and structure. Commercial computational fluid dynamic software (ANSYS CFX) is used for determination of added effects of the fluid. These added effects are included into finite element model of the body in form of MATRIX27 finite element.

Czech abstract

V tomto příspěvku je prezentován přístup pro určování dynamických vlastností těles obklopených tekutinou. Metoda je založena na nezávislém řešení tělesa a tekutiny. Pro určení přídavné hmotnosti byl využit program CFX. Tato hmotnost byla vložena do modelu tělesa jako prvek MATRIX27.

English abstract

Approach for determination of the dynamic behavior of an elastic body submerged in fluid is presented in this contribution. Method is based on independent solution of the fluid and structure. Commercial computational fluid dynamic software (ANSYS CFX) is used for determination of added effects of the fluid. These added effects are included into finite element model of the body in form of MATRIX27 finite element.

Keywords in Czech

Interakce těles a tekutin, MKP, Přídavná hmotnost, Přídavné tlumení, ANSYS

Keywords in English

Fluid structure interaction, FEM, Added mass, Added damping, ANSYS

RIV year

2011

Released

09.05.2011

Publisher

Institute of Thermomechanics - Academy of Sciences of the Czech Republic - Prague

Location

Prague

ISBN

978-80-87012-33-8

Book

ENGINEERING MECHANICS 2011

Edition number

1

Pages from–to

471–474

Pages count

4

BIBTEX


@inproceedings{BUT76078,
  author="Lukáš {Pohanka} and Eduard {Malenovský},
  title="ADDED MASS AND DAMPING OF INCOMPRESSIBLE VISCOUS FLUID",
  booktitle="ENGINEERING MECHANICS 2011",
  year="2011",
  month="May",
  pages="471--474",
  publisher="Institute of Thermomechanics - Academy of Sciences of the Czech Republic - Prague",
  address="Prague",
  isbn="978-80-87012-33-8"
}