Reynolds number effects on fully-developed pulsed jets impinging on flat surfaces

H. Medina; E. Benard; J. M. Early

Reynolds number effects on fully-developed pulsed jets impinging on flat surfaces

H. Medina, E. Benard, J. M. Early

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding › peer-review

Abstract

This paper presents a systematic study of the effect of the Reynolds number on the fluid dynamics and turbulence statistics of pulsed jets impinging on a flat surface. In a previous study there was evidence suggesting that the Reynolds number might have a different effect on pulsating jets compared to steady jets. The pulsed jets are compared with their steady counterpart at a similar Reynolds number. The Reynolds numbers considered in this study correspond approximately to Re = 4,000, Re = 6,250 and Re = 10,000. All the other factors that affect the flow field are kept constant; H/d = 3, St = 0.25 and d30.5mm.

Original language	English
Title of host publication	40th AIAA Fluid Dynamics Conference
Pages	2285-2299
Number of pages	15
Publication status	Published - 2010
Event	40th AIAA Fluid Dynamics Conference - Chicago, United States Duration: 28 Jun 2010 → 1 Jul 2010

Conference

Conference	40th AIAA Fluid Dynamics Conference
Country/Territory	United States
City	Chicago
Period	28/06/10 → 1/07/10

ASJC Scopus subject areas

Fluid Flow and Transfer Processes

Cite this

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title = "Reynolds number effects on fully-developed pulsed jets impinging on flat surfaces",

abstract = "This paper presents a systematic study of the effect of the Reynolds number on the fluid dynamics and turbulence statistics of pulsed jets impinging on a flat surface. In a previous study there was evidence suggesting that the Reynolds number might have a different effect on pulsating jets compared to steady jets. The pulsed jets are compared with their steady counterpart at a similar Reynolds number. The Reynolds numbers considered in this study correspond approximately to Re = 4,000, Re = 6,250 and Re = 10,000. All the other factors that affect the flow field are kept constant; H/d = 3, St = 0.25 and d30.5mm.",

author = "H. Medina and E. Benard and Early, {J. M.}",

year = "2010",

language = "English",

isbn = "9781617389221",

pages = "2285--2299",

booktitle = "40th AIAA Fluid Dynamics Conference",

note = "40th AIAA Fluid Dynamics Conference ; Conference date: 28-06-2010 Through 01-07-2010",

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T1 - Reynolds number effects on fully-developed pulsed jets impinging on flat surfaces

AU - Medina, H.

AU - Benard, E.

AU - Early, J. M.

PY - 2010

Y1 - 2010

N2 - This paper presents a systematic study of the effect of the Reynolds number on the fluid dynamics and turbulence statistics of pulsed jets impinging on a flat surface. In a previous study there was evidence suggesting that the Reynolds number might have a different effect on pulsating jets compared to steady jets. The pulsed jets are compared with their steady counterpart at a similar Reynolds number. The Reynolds numbers considered in this study correspond approximately to Re = 4,000, Re = 6,250 and Re = 10,000. All the other factors that affect the flow field are kept constant; H/d = 3, St = 0.25 and d30.5mm.

AB - This paper presents a systematic study of the effect of the Reynolds number on the fluid dynamics and turbulence statistics of pulsed jets impinging on a flat surface. In a previous study there was evidence suggesting that the Reynolds number might have a different effect on pulsating jets compared to steady jets. The pulsed jets are compared with their steady counterpart at a similar Reynolds number. The Reynolds numbers considered in this study correspond approximately to Re = 4,000, Re = 6,250 and Re = 10,000. All the other factors that affect the flow field are kept constant; H/d = 3, St = 0.25 and d30.5mm.

UR - http://www.scopus.com/inward/record.url?scp=78649461335&partnerID=8YFLogxK

M3 - Conference proceeding

AN - SCOPUS:78649461335

SN - 9781617389221

SP - 2285

EP - 2299

BT - 40th AIAA Fluid Dynamics Conference

T2 - 40th AIAA Fluid Dynamics Conference

Y2 - 28 June 2010 through 1 July 2010

ER -

Reynolds number effects on fully-developed pulsed jets impinging on flat surfaces

Abstract

Conference

ASJC Scopus subject areas

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