Detail publikace

CFD analýza gondoly turbovrtulového motoru

FIĽAKOVSKÝ, K. CHUDÝ, P. FRIEDL, J.

Český název

CFD analýza gondoly turbovrtulového motoru

Anglický název

CFD Analysis of a Turboprop Engine Nacelle

Typ

článek v časopise - ostatní, Jost

Jazyk

en

Originální abstrakt

The purpose of this paper is to present the preliminary CFD computation of a LET L-410 engine nacelle equipped with Walter M-601E turboprop engine. The task was to estimate the nacelle fluid characteristics at a set of chosen control planes. The computation is a part of an optimisation process focused on the increase of performance and reduction of losses in the 'engine-nacelle' system. The process of creating suitable computational 3D domain, in the preparation of inputs required by the solver, was the most time consuming part due to the geometric complexity of the problem. A problem with flow separation in the input section has occurred as the particular result. This project is supported by MIT CR.

Český abstrakt

Cílem tohoto příspěvku bylo prezentovat předběžné výsledky CFD analýzy motorové godoly letounu L-410.

Anglický abstrakt

The purpose of this paper is to present the preliminary CFD computation of a LET L-410 engine nacelle equipped with Walter M-601E turboprop engine. The task was to estimate the nacelle fluid characteristics at a set of chosen control planes. The computation is a part of an optimisation process focused on the increase of performance and reduction of losses in the 'engine-nacelle' system. The process of creating suitable computational 3D domain, in the preparation of inputs required by the solver, was the most time consuming part due to the geometric complexity of the problem. A problem with flow separation in the input section has occurred as the particular result. This project is supported by MIT CR.

Klíčová slova anglicky

aerodynamic, CFD, air intake

Vydáno

01.11.2002

Nakladatel

VZLÚ, a.s.

Místo

Praha

ISSN

1211-877X

Časopis

Letecký zpravodaj

Ročník

2002

Číslo

3

Počet stran

4

BIBTEX


@article{BUT41050,
  author="Karol {Fiľakovský} and Peter {Chudý} and Jan {Friedl},
  title="CFD Analysis of a Turboprop Engine Nacelle",
  journal="Letecký zpravodaj ",
  year="2002",
  volume="2002",
  number="3",
  month="November",
  publisher="VZLÚ, a.s.",
  address="Praha",
  issn="1211-877X"
}