D. G. E. Grigoiadis and J. G. Bartzis, “LES of the Flow Past a Rectangular Cylinder Using the Immersed Boundary Concept,” International Journal for Numerical Methods in Fluids, Vol. 41, No. 6, 2003, pp. 615-632. - References

Browse Menu >>

Browse Subjects >>

Computer Science & Communications

Earth & Environmental Sciences

Social Sciences & Humanities

Why Us? >>

- Open Access
- Peer-reviewed
- Rapid publication
- Lifetime hosting
- Free indexing service
- Free promotion service
- More citations
- Search engine friendly

Free SCIRP Newsletters>>

Add your e-mail address to receive free newsletters from SCIRP.

Contact Us >>

customer@scirp.org

+86 18163351462(WhatsApp)

1655362766

Paper Publishing WeChat

Book Publishing WeChat

(or Email:book@scirp.org)

Article citations
More>>

D. G. E. Grigoiadis and J. G. Bartzis, “LES of the Flow Past a Rectangular Cylinder Using the Immersed Boundary Concept,” International Journal for Numerical Methods in Fluids, Vol. 41, No. 6, 2003, pp. 615-632. http://dx.doi.org/10.1002/fld.458

has been cited by the following article:

TITLE: Cold-State Investigation on a Flame Holder

AUTHORS: Yiqing Du

KEYWORDS: Flame Holder; Bluff Body; Flame Stability; Coherent Structure; Vortex Shedding

JOURNAL NAME: Journal of Power and Energy Engineering, Vol.1 No.7, November 28, 2013

ABSTRACT: Slitty bluff body is widely used as a high-performance flame holder in power industry. To understand the flame stability mechanism, the evolution of the near wake over a slitty bluff body in cold state was numerically investigated using the renormalization group (RNG) k-ε model at Reynolds number of 470,000. The coherent structure of the near wake was identified by the vortex shedding simulation. To explain the vortex shedding, a mechanism that single vortex of large size suddenly immerses two shear layers was proposed. To quantitatively compare the near wakes at different gap ratio, a vortex shedding character dimension was first proposed. This character dimension has positive correlation with flame stability. Particle-image velocimetry (PIV) measurements in a close wind tunnel were also carried out to confirm the observation from the numerical study. The evidence shows that the numerical results are of good agreement with the cold-state experiments.