Modeling of Internal Flow in High Pressure Swirl Injectors

2001 ◽  
Author(s):  
J. Cousin ◽  
H. J. Nuglisch
Keyword(s):  
High Pressure ◽  
Internal Flow ◽  
Swirl Injectors ◽  
Pressure Swirl

Three phase cavitating flows in high-pressure swirl injectors

2002 ◽  
Vol 26 (6-7) ◽  
pp. 677-681 ◽  
Author(s):  
Ales Alajbegovic ◽  
Gerhard Meister ◽  
David Greif ◽  
Branislav Basara
Keyword(s):  
High Pressure ◽  
Cavitating Flows ◽  
Swirl Injectors ◽  
Three Phase ◽  
Pressure Swirl

scholarly journals Simulation of the Internal Flow of the High-Pressure Swirl Injector

2009 ◽  
Vol 4 (2) ◽  
pp. 294-304 ◽  
Author(s):  
Lei FU ◽  
Tsuneaki ISHIMA ◽  
Wu-qiang LONG
Keyword(s):  
High Pressure ◽  
Internal Flow ◽  
Swirl Injector ◽  
Pressure Swirl

Implications of 3-D Internal Flow Simulation on the Design of Inward-Opening Pressure-Swirl Injectors

2002 ◽  
Author(s):  
Ming-Chia Lai ◽  
Pai-Hsiu Lu ◽  
Joon-Ho Yoo ◽  
Bizhan Befrui ◽  
Dan Varble ◽  
...  
Keyword(s):  
Flow Simulation ◽  
Internal Flow ◽  
Opening Pressure ◽  
Swirl Injectors ◽  
Pressure Swirl

A Numerical Approach for the Simulation of Internal Nozzle Flow in a Pressure Swirl Atomizer Using Different Turbulent Models and Towards an Effective Inlet Weber Number

2013 ◽  
Author(s):  
Ahmadreza Abbasi Baharanchi ◽  
Seckin Gokaltun ◽  
Shahla Eshraghi
Keyword(s):  
Weber Number ◽  
Computational Cost ◽  
Internal Flow ◽  
Numerical Approach ◽  
Reynolds Stress Model ◽  
Multiphase Model ◽  
Vof Model ◽  
Swirl Atomizer ◽  
Pressure Swirl ◽  
Pressure Swirl Atomizer

VOF Multiphase model is used to simulate the flow inside a pressure-swirl-atomizer. The capability of the Reynolds Stress Model and variants of the K-ε and K-ω models in modeling of turbulence has been investigated in the commercial computational fluid dynamics (CFD) software FLUENT 6.3. The Implicit scheme available in the volume-of-fluid (VOF) model is used to calculate the interface representation between phases. The atomization characteristics have been investigated as well as the influence of the inlet swirl strength of the internal flow. The numerical results have been successfully validated against experimental data available for the computed parameters. The performance of the RNG K-ε model was found to be satisfactory in reducing the computational cost and introducing an effective Weber number for the flow simulated in this study.

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