LAMINAR SEPARATION, REATTACHMENT, AND TRANSITION OF THE FLOW OVER A DOWNSTREAM-FACING STEP

RJ GOLDSTEIN RJ; VL ERIKSEN VL; RM OLSEN RM; ERG ECKERT ERG

LAMINAR SEPARATION, REATTACHMENT, AND TRANSITION OF THE FLOW OVER A DOWNSTREAM-FACING STEP

RJ GOLDSTEIN RJ
, VL ERIKSEN VL
, RM OLSEN RM
, ERG ECKERT ERG

Research output: Contribution to conference › Paper › peer-review

Abstract

Results of an experimental investigation of the laminar flow of air. The experiments include visual observations of smoke filaments, qualitative velocity fluctuation measurements, and mean velocity profiles. Results are reported over a range of 0. 36 to 1. 02 cm in step height, 0. 61 to 2. 44 m/sec in free stream velocity at the step, and 0. 16 to 0. 51 cm in boundary layer displacement thickness at the step. Laminar flow to reattachment of a free shear layer is observed for subsonic flow and two criteria for which transition to turbulence at reattachment exists are presented.

Original language	English (US)
State	Published - Jan 1 1969
Externally published	Yes
Event	Unknown conference - Duration: Nov 16 1969 → Nov 21 1969

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Other	Unknown conference
Period	11/16/69 → 11/21/69

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@conference{c1bf9f16820a469185521e7b75b4e745,

title = "LAMINAR SEPARATION, REATTACHMENT, AND TRANSITION OF THE FLOW OVER A DOWNSTREAM-FACING STEP",

abstract = "Results of an experimental investigation of the laminar flow of air. The experiments include visual observations of smoke filaments, qualitative velocity fluctuation measurements, and mean velocity profiles. Results are reported over a range of 0. 36 to 1. 02 cm in step height, 0. 61 to 2. 44 m/sec in free stream velocity at the step, and 0. 16 to 0. 51 cm in boundary layer displacement thickness at the step. Laminar flow to reattachment of a free shear layer is observed for subsonic flow and two criteria for which transition to turbulence at reattachment exists are presented.",

author = "\{GOLDSTEIN RJ\}, RJ and \{ERIKSEN VL\}, VL and \{OLSEN RM\}, RM and \{ECKERT ERG\}, ERG",

year = "1969",

month = jan,

day = "1",

language = "English (US)",

note = "Unknown conference ; Conference date: 16-11-1969 Through 21-11-1969",

}

TY - CONF

T1 - LAMINAR SEPARATION, REATTACHMENT, AND TRANSITION OF THE FLOW OVER A DOWNSTREAM-FACING STEP

AU - GOLDSTEIN RJ, RJ

AU - ERIKSEN VL, VL

AU - OLSEN RM, RM

AU - ECKERT ERG, ERG

PY - 1969/1/1

Y1 - 1969/1/1

N2 - Results of an experimental investigation of the laminar flow of air. The experiments include visual observations of smoke filaments, qualitative velocity fluctuation measurements, and mean velocity profiles. Results are reported over a range of 0. 36 to 1. 02 cm in step height, 0. 61 to 2. 44 m/sec in free stream velocity at the step, and 0. 16 to 0. 51 cm in boundary layer displacement thickness at the step. Laminar flow to reattachment of a free shear layer is observed for subsonic flow and two criteria for which transition to turbulence at reattachment exists are presented.

AB - Results of an experimental investigation of the laminar flow of air. The experiments include visual observations of smoke filaments, qualitative velocity fluctuation measurements, and mean velocity profiles. Results are reported over a range of 0. 36 to 1. 02 cm in step height, 0. 61 to 2. 44 m/sec in free stream velocity at the step, and 0. 16 to 0. 51 cm in boundary layer displacement thickness at the step. Laminar flow to reattachment of a free shear layer is observed for subsonic flow and two criteria for which transition to turbulence at reattachment exists are presented.

UR - https://www.scopus.com/pages/publications/85069382167

UR - https://www.scopus.com/pages/publications/85069382167#tab=citedBy

M3 - Paper

T2 - Unknown conference

Y2 - 16 November 1969 through 21 November 1969

ER -

LAMINAR SEPARATION, REATTACHMENT, AND TRANSITION OF THE FLOW OVER A DOWNSTREAM-FACING STEP

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