Match!

Oscillatory Burner-Attached Diffusion Flame in a Viscous Vortex

Published on Dec 2, 2018in Combustion Science and Technology1.56
· DOI :10.1080/00102202.2018.1497018
Milan Miklavčič13
Estimated H-index: 13
(MSU: Michigan State University),
Indrek S. Wichman22
Estimated H-index: 22
(MSU: Michigan State University)
Abstract
ABSTRACTA method for mathematically solving the oscillatory infinite reaction rate diffusion flame is extended to the case where the oscillating convective coflow is either inside of, or adjacent to, a viscous vortex. The neglect of streamwise diffusion coupled with the restriction to infinite rate chemistry produces a Burke-Schumann boundary layer flame. The mathematical transformation, which does not require a priori restriction to small coflow oscillations, renders the transient oscillatory problem equivalent to a steady-state problem that can be solved mathematically and numerically evaluated to a high degree of accuracy. Flow fluctuations that are large fractions of the initial flow field are described exactly. Features of the flame response are examined without recourse to detailed time-dependent numerical simulations. There is no need to perform any small-perturbation analyses. The method is applied to examine the influences of the bulk inflow speed, the bulk inflow oscillation rate, and the intera...
  • References (17)
  • Citations (0)
References17
Newest
#1Cláudia Pinto (UC: University of Coimbra)H-Index: 4
#2Domingos Xavier Viegas (UC: University of Coimbra)H-Index: 24
Last.Jorge Raposo (UC: University of Coimbra)H-Index: 5
view all 4 authors...
#1Huahua Xiao (UMD: University of Maryland, College Park)H-Index: 17
#2Michael J. Gollner (UMD: University of Maryland, College Park)H-Index: 11
Last.Elaine S. Oran (UMD: University of Maryland, College Park)H-Index: 21
view all 3 authors...
#1Nicholas Magina (Georgia Institute of Technology)H-Index: 4
#2Dong-Hyuk Shin (Georgia Institute of Technology)H-Index: 11
Last.Tim Lieuwen (Georgia Institute of Technology)H-Index: 42
view all 4 authors...
#1Kazunori Kuwana (YU: Yamagata University)H-Index: 17
#2Soichiro Morishita (UTokyo: University of Tokyo)H-Index: 11
Last.Kozo Saito (UK: University of Kentucky)H-Index: 31
view all 5 authors...
#1Manav Tyagi (Indian Institute of Technology Madras)H-Index: 4
#2Nachiket Jamadar (Indian Institute of Technology Madras)H-Index: 1
Last.Satyanarayanan R. Chakravarthy (Indian Institute of Technology Madras)H-Index: 17
view all 3 authors...
#1Fumiaki Takahashi (Glenn Research Center)H-Index: 22
#2Gregory T. Linteris (NIST: National Institute of Standards and Technology)H-Index: 27
Last.Viswanath R. KattaH-Index: 26
view all 3 authors...
#1Jong-Soo Lee (SNU: Seoul National University)H-Index: 4
#2Sang Hee Won (SNU: Seoul National University)H-Index: 30
Last.Suk Ho Chung (SNU: Seoul National University)H-Index: 42
view all 4 authors...
#1Sang Hee Won (SNU: Seoul National University)H-Index: 30
#2J.G. Kim (SNU: Seoul National University)H-Index: 5
Last.K. ItoH-Index: 1
view all 8 authors...
Cited By0
Newest
View next paperStability analysis of confined V-shaped flames in high-velocity streams.