TY - CHAP
T1 - Temperature measurement of a synthetic jet produced by a helmholtz cavity
AU - Blanco M., Alan D.
AU - Barrientos G., Bernardino
AU - Moore, Andrew J
AU - Mares C., Carlos
PY - 2017
Y1 - 2017
N2 - We present preliminary results of the measurement of temperature distribution fields of a synthetic jet produced by a Helmholtz resonant cavity when used for the cooling of an aluminum plate. The plate is set at 80 °C and background- oriented schlieren images are registered by a high speed camera at 2000 fps. The background consists of sinusoidal fringes printed on a transparent slide and it is back-illuminated by a matrix of 20 3-W white LEDs. A reference image is taken with no jet and a series of images are then recorded with the cavity working in the first resonance frequency, 125 Hz. The observation region corresponds to an area of 1 × 10 cm2. Results show an oscillatory behavior of the temperature distribution at the resonant frequency.
AB - We present preliminary results of the measurement of temperature distribution fields of a synthetic jet produced by a Helmholtz resonant cavity when used for the cooling of an aluminum plate. The plate is set at 80 °C and background- oriented schlieren images are registered by a high speed camera at 2000 fps. The background consists of sinusoidal fringes printed on a transparent slide and it is back-illuminated by a matrix of 20 3-W white LEDs. A reference image is taken with no jet and a series of images are then recorded with the cavity working in the first resonance frequency, 125 Hz. The observation region corresponds to an area of 1 × 10 cm2. Results show an oscillatory behavior of the temperature distribution at the resonant frequency.
KW - Background-oriented schlieren
KW - Ray deflection
KW - Synthetic air jet
KW - Temperature measurement
UR - http://www.scopus.com/inward/record.url?scp=85006062434&partnerID=8YFLogxK
U2 - 10.1007/978-3-319-28513-9_20
DO - 10.1007/978-3-319-28513-9_20
M3 - Chapter
AN - SCOPUS:85006062434
SN - 9783319285115
T3 - Conference Proceedings of the Society for Experimental Mechanics Series
SP - 145
EP - 152
BT - Emerging Challenges for Experimental Mechanics in Energy and Environmental Applications, Proceedings of the 5th International Symposium on Experimental Mechanics and 9th Symposium on Optics in Industry (ISEM-SOI), 2015
A2 - Martínez-García, Amalia
A2 - Furlong, Cosme
A2 - Barrientos, Bernardino
A2 - Pryputniewicz, Ryszard J.
PB - Springer
T2 - 5th International Symposium on Experimental Mechanics and 9th Symposium on Optics in Industry 2015
Y2 - 17 August 2015 through 21 August 2015
ER -