TY - CHAP
T1 - Numerical simulation of a synthetic jet with OpenFOAM
AU - Liu, Qiong
AU - Kazakidi, Asimina
AU - Medeiros, Marcello A. F.
AU - Theofilis, Vassilis
PY - 2015/1/4
Y1 - 2015/1/4
N2 - Numerical simulations of flowsurrounding a synthetic jet actuating device are presented. By modifying a dynamic mesh technique available in OpenFOAM, a well-documented open-source solver for fluid dynamics, detailed computations of the sinusoidal motion of the synthetic jet diaphragm were possible. Numerical solutions were obtained by solving the two dimensional incompressible viscous N– S equations, with the use of a second order implicit time marching scheme and a central finite volume method for spatial discretization in both streamwise and crossflow directions. A systematic parameter study is reported here, in which the external Reynolds number, the diaphragm amplitude and frequency, and the slot dimensions are varied.
AB - Numerical simulations of flowsurrounding a synthetic jet actuating device are presented. By modifying a dynamic mesh technique available in OpenFOAM, a well-documented open-source solver for fluid dynamics, detailed computations of the sinusoidal motion of the synthetic jet diaphragm were possible. Numerical solutions were obtained by solving the two dimensional incompressible viscous N– S equations, with the use of a second order implicit time marching scheme and a central finite volume method for spatial discretization in both streamwise and crossflow directions. A systematic parameter study is reported here, in which the external Reynolds number, the diaphragm amplitude and frequency, and the slot dimensions are varied.
KW - fluid dynamics
KW - dynamic mesh technique
KW - OpenFOAM
UR - http://www.scopus.com/inward/record.url?scp=84921818072&partnerID=8YFLogxK
UR - http://link.springer.com/book/10.1007/978-3-319-06260-0
U2 - 10.1007/978-3-319-06260-0_29
DO - 10.1007/978-3-319-06260-0_29
M3 - Chapter
AN - SCOPUS:84921818072
SN - 9783319062594
T3 - Fluid Mechanics and Its Applications
SP - 197
EP - 202
BT - Instability and Control of Massively Separated Flows
A2 - Theofilis, Vassilis
A2 - Soria, Julia
PB - Springer
CY - Berlin
T2 - International Conference on Instability and Control of Massively Separated Flows
Y2 - 4 September 2013 through 6 September 2013
ER -