Measurement of local ame speeds in the thickened amelet regime using simultaneous 10 kHz TPIV and OH/CH2O PLIF

Jeffrey R. Osborne; Sarah A. Ramji; Adam M. Steinberg; Campbell D. Carter; Scott Peltier; Stephen Hammackk; Tonghun Lee

Measurement of local ame speeds in the thickened amelet regime using simultaneous 10 kHz TPIV and OH/CH₂O PLIF

Jeffrey R. Osborne, Sarah A. Ramji, Adam M. Steinberg, Campbell D. Carter, Scott Peltier, Stephen Hammackk, Tonghun Lee

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Simultaneous 10 kHz repetition-rate tomographic particle image velocimetry (TPIV), hydroxyl planar laser induced uorescence (OH PLIF), and formaldehyde (CH₂O) PLIF were performed in a turbulent premixed ame in the thickened amelet regime in order to quantify the conditional local turbulent ame speed. The ame speed is computed based on the rate at which uid control masses pass through a 3D ame contour, determined from the TPIV Mie scattering. Calculated ame speeds are shown to exceed the laminar ame speed. Conditional statistics on ame speed and local, instantaneous turbulence are presented, showing no direct correlation.

Original language	English (US)
Title of host publication	51st AIAA/SAE/ASEE Joint Propulsion Conference
Publisher	American Institute of Aeronautics and Astronautics Inc, AIAA
ISBN (Print)	9781624103216
State	Published - 2015
Event	51st AIAA/SAE/ASEE Joint Propulsion Conference, 2015 - Orlando, United States Duration: Jul 27 2015 → Jul 29 2015

Publication series

Name	51st AIAA/SAE/ASEE Joint Propulsion Conference

Other

Other	51st AIAA/SAE/ASEE Joint Propulsion Conference, 2015
Country/Territory	United States
City	Orlando
Period	7/27/15 → 7/29/15

ASJC Scopus subject areas

General Engineering

Library availability

Discover UIUC Full Text

Cite this

Osborne, J. R., Ramji, S. A., Steinberg, A. M., Carter, C. D., Peltier, S., Hammackk, S., & Lee, T. (2015). Measurement of local ame speeds in the thickened amelet regime using simultaneous 10 kHz TPIV and OH/CH₂O PLIF. In 51st AIAA/SAE/ASEE Joint Propulsion Conference (51st AIAA/SAE/ASEE Joint Propulsion Conference). American Institute of Aeronautics and Astronautics Inc, AIAA.

Measurement of local ame speeds in the thickened amelet regime using simultaneous 10 kHz TPIV and OH/CH₂O PLIF. / Osborne, Jeffrey R.; Ramji, Sarah A.; Steinberg, Adam M. et al.
51st AIAA/SAE/ASEE Joint Propulsion Conference. American Institute of Aeronautics and Astronautics Inc, AIAA, 2015. (51st AIAA/SAE/ASEE Joint Propulsion Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Osborne, JR, Ramji, SA, Steinberg, AM, Carter, CD, Peltier, S, Hammackk, S & Lee, T 2015, Measurement of local ame speeds in the thickened amelet regime using simultaneous 10 kHz TPIV and OH/CH₂O PLIF. in 51st AIAA/SAE/ASEE Joint Propulsion Conference. 51st AIAA/SAE/ASEE Joint Propulsion Conference, American Institute of Aeronautics and Astronautics Inc, AIAA, 51st AIAA/SAE/ASEE Joint Propulsion Conference, 2015, Orlando, United States, 7/27/15.

@inproceedings{92de48337573443aaa6d70a042f7fdb2,

title = "Measurement of local ame speeds in the thickened amelet regime using simultaneous 10 kHz TPIV and OH/CH2O PLIF",

abstract = "Simultaneous 10 kHz repetition-rate tomographic particle image velocimetry (TPIV), hydroxyl planar laser induced uorescence (OH PLIF), and formaldehyde (CH2O) PLIF were performed in a turbulent premixed ame in the thickened amelet regime in order to quantify the conditional local turbulent ame speed. The ame speed is computed based on the rate at which uid control masses pass through a 3D ame contour, determined from the TPIV Mie scattering. Calculated ame speeds are shown to exceed the laminar ame speed. Conditional statistics on ame speed and local, instantaneous turbulence are presented, showing no direct correlation.",

author = "Osborne, {Jeffrey R.} and Ramji, {Sarah A.} and Steinberg, {Adam M.} and Carter, {Campbell D.} and Scott Peltier and Stephen Hammackk and Tonghun Lee",

note = "Publisher Copyright: {\textcopyright} 2015, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.; 51st AIAA/SAE/ASEE Joint Propulsion Conference, 2015 ; Conference date: 27-07-2015 Through 29-07-2015",

year = "2015",

language = "English (US)",

isbn = "9781624103216",

series = "51st AIAA/SAE/ASEE Joint Propulsion Conference",

publisher = "American Institute of Aeronautics and Astronautics Inc, AIAA",

booktitle = "51st AIAA/SAE/ASEE Joint Propulsion Conference",

}

TY - GEN

T1 - Measurement of local ame speeds in the thickened amelet regime using simultaneous 10 kHz TPIV and OH/CH2O PLIF

AU - Osborne, Jeffrey R.

AU - Ramji, Sarah A.

AU - Steinberg, Adam M.

AU - Carter, Campbell D.

AU - Peltier, Scott

AU - Hammackk, Stephen

AU - Lee, Tonghun

PY - 2015

Y1 - 2015

N2 - Simultaneous 10 kHz repetition-rate tomographic particle image velocimetry (TPIV), hydroxyl planar laser induced uorescence (OH PLIF), and formaldehyde (CH2O) PLIF were performed in a turbulent premixed ame in the thickened amelet regime in order to quantify the conditional local turbulent ame speed. The ame speed is computed based on the rate at which uid control masses pass through a 3D ame contour, determined from the TPIV Mie scattering. Calculated ame speeds are shown to exceed the laminar ame speed. Conditional statistics on ame speed and local, instantaneous turbulence are presented, showing no direct correlation.

AB - Simultaneous 10 kHz repetition-rate tomographic particle image velocimetry (TPIV), hydroxyl planar laser induced uorescence (OH PLIF), and formaldehyde (CH2O) PLIF were performed in a turbulent premixed ame in the thickened amelet regime in order to quantify the conditional local turbulent ame speed. The ame speed is computed based on the rate at which uid control masses pass through a 3D ame contour, determined from the TPIV Mie scattering. Calculated ame speeds are shown to exceed the laminar ame speed. Conditional statistics on ame speed and local, instantaneous turbulence are presented, showing no direct correlation.

UR - http://www.scopus.com/inward/record.url?scp=84946049440&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84946049440&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84946049440

SN - 9781624103216

T3 - 51st AIAA/SAE/ASEE Joint Propulsion Conference

BT - 51st AIAA/SAE/ASEE Joint Propulsion Conference

PB - American Institute of Aeronautics and Astronautics Inc, AIAA

T2 - 51st AIAA/SAE/ASEE Joint Propulsion Conference, 2015

Y2 - 27 July 2015 through 29 July 2015

ER -