Numerical Simulation Research of Air-Assisted Atomizer Internal Gas Flow Field Based on Fluent

Qiao Li; Ya Yu Huang

doi:10.4028/www.scientific.net/AMM.599-601.377

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 599-601Numerical Simulation Research of Air-Assisted...

Numerical Simulation Research of Air-Assisted Atomizer Internal Gas Flow Field Based on Fluent

Abstract:

The numerical simulation calculation of air-assisted atomizer internal gas flow field is done, the distribution and changes of the nozzle inside flow field total pressure, velocity, and dynamic and static pressure are analyzed. The analysis shows that the total pressure loss is less; due to the effect of gas viscous, the high-speed air flow is formed vortex flow near the outlet nozzle and the mutual influence between the dynamic and static pressure. A new way is supported for optimizing the nozzle structure according to these studies.

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Periodical:

Applied Mechanics and Materials (Volumes 599-601)

Pages:

377-380

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.599-601.377

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Online since:

August 2014

Authors:

Qiao Li*, Ya Yu Huang

Keywords:

Air-Assisted Atomizer, Internal Gas Flow Field, Numerical Simulation

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* - Corresponding Author

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