Study on the Multiple Effects of Flow between Two Air Jet Flows of Different Eddy Structure in Channel

You Qi Zha; Chen Hua Zhong; Xiao Jun Zhu; Kai Liu

doi:10.4028/www.scientific.net/AMR.706-708.1589

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 706-708Study on the Multiple Effects of Flow between Two...

Study on the Multiple Effects of Flow between Two Air Jet Flows of Different Eddy Structure in Channel

Abstract:

Air jet researchers want to improve the air jets (curtain) ability of cutting off heat exchange, dust and toxic substance diffusion. It is a natural idea to enhance the effect by two air jet flow. The motion model of the two jet flow is very complex and the final vibration mode corresponding to the different can smoke effect his paper designs a generator of two jet air. Acquiring the form, qualitative rules and the influence law of the two jet of eddy that the structure generates and simulates the vortex multi-scale simulation by FDS (Fire Dynamic Simulator) software, the quantitative relation based on the model and jet flow parameters. The law and the quantitative relationship could be used for fire safety designers.

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Periodical:

Advanced Materials Research (Volumes 706-708)

Pages:

1589-1593

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.706-708.1589

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Online since:

June 2013

Authors:

You Qi Zha, Chen Hua Zhong, Xiao Jun Zhu, Kai Liu

Keywords:

Eddy, Jet Flow, Simulation, Smoke Separating

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