This paper proposes a three-dimensional vortex method for a gas-particle two-phase compound round jet. The method can take account of the interaction between the two phases by calculating the motion of particles and the behavior of gas vortex elements through the Lagrangian approach. In order to discuss the validity of the method, an air jet, loaded with small glass particles, issuing from a round nozzle into the co-flowing air stream is simulated. The simulation demonstrates that the air turbulence modulations due to the particles, such as the relaxation of velocity decay, the decrement of momentum diffusion in the radial direction at the fully developed region, and the reduction of turbulent intensity and Reynolds shear stress, are successfully captured by the method.
Skip Nav Destination
Article navigation
January 2005
Technical Papers
Three-Dimensional Vortex Method for Gas-Particle Two-Phase Compound Round Jet
Tomomi Uchiyama,
Tomomi Uchiyama
EcoTopia Research Institute, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
Phone/Fax +81-52-789-5187
Search for other works by this author on:
Akihito Fukase
Akihito Fukase
Ebara Corporation, Haneda Asahi-cho, Ohta-ku, Tokyo 144-8510, Japan
Search for other works by this author on:
Tomomi Uchiyama
EcoTopia Research Institute, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-8603, Japan
Phone/Fax +81-52-789-5187
Akihito Fukase
Ebara Corporation, Haneda Asahi-cho, Ohta-ku, Tokyo 144-8510, Japan
Contributed by the Fluids Engineering Division for publication in the JOURNAL OF FLUIDS ENGINEERING. Manuscript received by the Fluids Engineering Division December 30, 2003; revised manuscript received August 25, 2004. Review conducted by: G. Chahine.
J. Fluids Eng. Jan 2005, 127(1): 32-40 (9 pages)
Published Online: March 22, 2005
Article history
Received:
December 30, 2003
Revised:
August 25, 2004
Online:
March 22, 2005
Citation
Uchiyama, T., and Fukase, A. (March 22, 2005). "Three-Dimensional Vortex Method for Gas-Particle Two-Phase Compound Round Jet ." ASME. J. Fluids Eng. January 2005; 127(1): 32–40. https://doi.org/10.1115/1.1852490
Download citation file:
Get Email Alerts
Related Articles
Effect of Jet Oscillation on the Maximum Impingement Plate Skin Friction
J. Fluids Eng (September,2018)
Erratum: “Numerical Simulation of Two-Phase Flow in Injection Nozzles: Interaction of Cavitation and External Jet Formation” [ Journal of Fluids Engineering, 2003, 125(6), pp. 963–969 ]
J. Fluids Eng (January,2006)
Characteristics of Small Vortices in a Turbulent Axisymmetric Jet
J. Fluids Eng (May,2006)
Buoyancy Dominated He – O 2 Separated Jet Mixing in a Tubular Reactor
J. Fluids Eng (September,2008)
Related Proceedings Papers
Related Chapters
Internal and Near Nozzle Flow Simulations of Gasoline Multi-Hole Injector (ECN Spray G) with Transient Needle Motion
Proceedings of the 10th International Symposium on Cavitation (CAV2018)
Simulation of an Internal Nozzle Flow Using an Euler-Lagrange Method
Proceedings of the 10th International Symposium on Cavitation (CAV2018)
Antilock-Braking System Using Fuzzy Logic
International Conference on Mechanical and Electrical Technology, 3rd, (ICMET-China 2011), Volumes 1–3