- Author
-
Dwyer, H. A.
|
Hasegawa, T.
- Title
- Some Flows Associated with Premixed Laminar Flame Propagation in a Rotating Tube Flow.
- Coporate
- California Univ., Davis
Nagoya Institute of Technology, Nagoya, Japan
- Book or Conf
- Combustion Institute, Symposium (International) on Combustion, 29th. Proceedings. Volume 29. Part 2. July 21-25, 2002,
Combustion Institute, Pittsburgh, PA,
Sapporo, Japan,
Chen, J. H.; Colket, M. D., Editors,
1471-1477 p.,
2002
- Keywords
-
combustion
|
premixed flames
|
laminar flames
|
flame propagation
|
equations
|
flow fields
- Identifiers
- influence of fluid rotation on the propagation of a laminar premixed hydrogen flame in a cylinder with the use of numerical simulations; develop an understanding of the influence of rotation on the propagation of laminar premixed flames; flow geometry and typical flame propagation with indications of the different flow regions; time development of the temperature contours of a hydrogen flame in a non-rotating tube; time development of the temperature contours of a hydrogen flame in a rotating tube; time history of hydrogen destruction rate as a function of tube rotation; rotating flow in a cylinder has been studied with density gradients caused by wall heating and flame propagation; swirl component of velocity exhibits a signifi- cant increase as fluid particles pass through the flame; both the local and the total consumption rate in the flow simulation increase with rotational Reynolds number