Numerical Simulation on Self-Priming Spray and Conventional Spray Characteristics

Abstract:

In order to improve the spray dust suppression effect, the method of dust suppression by self-priming spray was put forward, the principle of dust suppression by self-priming spray was analyzed.The numerical simulation of self-priming spray and conventional spray characteristics were made by Fluent software,and the verification test had been completed. The results showed that the velocity distribution of self-priming spray was more uniform than that of conventional spray; the value of SMD of self-priming spray was smaller than conventional spray. What’s more, the spray efficiency of self-priming spray was better; the results of the test and numerical simulation had the consistent trend.

• Periodical: Applied Mechanics and Materials (Volumes 260-261)
• Pages: 948-953
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.260-261.948
• Online since: December 2012
• Authors: Zhong Fei Ma, Zhen Zhang, Zhi Lin Ge
• Keywords: Characteristic, Numerical Simulation, Self-Priming Spray, Verification Experiment

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