Detail publikace

Matematický model rozvětvení nestacionárního proudění kapaliny rozvětvením.

ŠTIGLER, J.

Český název

Matematický model rozvětvení nestacionárního proudění kapaliny rozvětvením.

Anglický název

Mathematical Model of the Unsteady Fluid Flow Through Tee-Junction

Typ

článek v časopise - ostatní, Jost

Jazyk

en

Originální abstrakt

The reason why to deal with mathematical model of tee-junction is to find a way how to treat the tee-junction as a pipe-line net element. The current mathematical models Kenji [3] are rather simple based on wrong assumptions and useless for our purpose. The new mathematical model of tee-junction will be showed in this article. This model is possible to use for unsteady fluid flow. The only problem is to determined so-called substitute length of branches of tee junction which appears in unsteady terms of the mathematical model. The first approaching how to set these substitute lengths and first results based on the numerical modeling of fluid flow in the tee-junction will be introduced in this article.

Český abstrakt

V tomto článku je popsán matematický modelo rozvětvení pro nestacionární proudění kapaliny rozvětvením.

Anglický abstrakt

The reason why to deal with mathematical model of tee-junction is to find a way how to treat the tee-junction as a pipe-line net element. The current mathematical models Kenji [3] are rather simple based on wrong assumptions and useless for our purpose. The new mathematical model of tee-junction will be showed in this article. This model is possible to use for unsteady fluid flow. The only problem is to determined so-called substitute length of branches of tee junction which appears in unsteady terms of the mathematical model. The first approaching how to set these substitute lengths and first results based on the numerical modeling of fluid flow in the tee-junction will be introduced in this article.

Klíčová slova česky

T kus, proudění kapaliny rozvětvením, matematický model rozvětvení, náhradní délky.

Klíčová slova anglicky

Tee-junction, usteady fluid flow, mathematical model, substitute length of tee-junction

Rok RIV

2007

Vydáno

24.10.2007

Nakladatel

Politehnica University of Timisoara, Romania

Místo

Timisoara, Romania

ISSN

1224-6034

Časopis

Buletinul Stiintific al Universitatii "Politechnica" din Timisoara Romania

Ročník

52 (66)

Číslo

6

Strany od–do

83–92

Počet stran

10

BIBTEX


@article{BUT44506,
  author="Jaroslav {Štigler},
  title="Mathematical Model of the Unsteady Fluid Flow Through Tee-Junction",
  journal="Buletinul Stiintific al Universitatii "Politechnica" din Timisoara Romania",
  year="2007",
  volume="52 (66)",
  number="6",
  month="October",
  pages="83--92",
  publisher="Politehnica University of Timisoara, Romania",
  address="Timisoara, Romania",
  issn="1224-6034"
}