Numerical Investigation of Transitional Flow over a Backward Facing Step Using a Low Reynolds Number k-ε Model

M. Skovgaard, Peter V. Nielsen

Publikation: Bog/antologi/afhandling/rapportRapportForskningpeer review

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Resumé

In this paper it is investigated if it is possible to simulate and capture some of the low Reynolds number effects numerically using time averaged momentum equations and a low Reynolds number k-f model. The test case is the larninar to turbulent transitional flow over a backward facing step with expansion ratio (h/H = 1/6).
OriginalsprogEngelsk
Udgivelses stedAalborg
ForlagDept. of Building Technology and Structural Engineering
Antal sider11
StatusUdgivet - 1991
NavnIndoor Environmental Technology
Nummer22
Vol/bindR9150
ISSN0902-7513

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Reynolds number
Momentum

Bibliografisk note

Presented at the 12th AIVC Conference on Air Movement and Ventilation Control within Buildings, Ottawa, Canada, September, 1991

PDF for print: 20 pp.

Emneord

  • Air Condition
  • Low Reynolds Number
  • Transitional Flow

Citer dette

Skovgaard, M., & Nielsen, P. V. (1991). Numerical Investigation of Transitional Flow over a Backward Facing Step Using a Low Reynolds Number k-ε Model. Aalborg: Dept. of Building Technology and Structural Engineering. Indoor Environmental Technology, Nr. 22, Bind. R9150
Skovgaard, M. ; Nielsen, Peter V. / Numerical Investigation of Transitional Flow over a Backward Facing Step Using a Low Reynolds Number k-ε Model. Aalborg : Dept. of Building Technology and Structural Engineering, 1991. 11 s. (Indoor Environmental Technology; Nr. 22, Bind R9150).
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abstract = "In this paper it is investigated if it is possible to simulate and capture some of the low Reynolds number effects numerically using time averaged momentum equations and a low Reynolds number k-f model. The test case is the larninar to turbulent transitional flow over a backward facing step with expansion ratio (h/H = 1/6).",
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Skovgaard, M & Nielsen, PV 1991, Numerical Investigation of Transitional Flow over a Backward Facing Step Using a Low Reynolds Number k-ε Model. Indoor Environmental Technology, nr. 22, bind R9150, Dept. of Building Technology and Structural Engineering, Aalborg.

Numerical Investigation of Transitional Flow over a Backward Facing Step Using a Low Reynolds Number k-ε Model. / Skovgaard, M.; Nielsen, Peter V.

Aalborg : Dept. of Building Technology and Structural Engineering, 1991. 11 s. (Indoor Environmental Technology; Nr. 22, Bind R9150).

Publikation: Bog/antologi/afhandling/rapportRapportForskningpeer review

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AU - Skovgaard, M.

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N1 - Presented at the 12th AIVC Conference on Air Movement and Ventilation Control within Buildings, Ottawa, Canada, September, 1991 PDF for print: 20 pp.

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Y1 - 1991

N2 - In this paper it is investigated if it is possible to simulate and capture some of the low Reynolds number effects numerically using time averaged momentum equations and a low Reynolds number k-f model. The test case is the larninar to turbulent transitional flow over a backward facing step with expansion ratio (h/H = 1/6).

AB - In this paper it is investigated if it is possible to simulate and capture some of the low Reynolds number effects numerically using time averaged momentum equations and a low Reynolds number k-f model. The test case is the larninar to turbulent transitional flow over a backward facing step with expansion ratio (h/H = 1/6).

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KW - Low Reynolds Number

KW - Transitional Flow

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Skovgaard M, Nielsen PV. Numerical Investigation of Transitional Flow over a Backward Facing Step Using a Low Reynolds Number k-ε Model. Aalborg: Dept. of Building Technology and Structural Engineering, 1991. 11 s. (Indoor Environmental Technology; Nr. 22, Bind R9150).