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Optimal design of nozzle for filter bag cleaning device of combined air conditioning based on fluid mechanics

ABSTRACT
Nozzles are terminal accessories and important parts of equipment for spraying high speed water flow. The shape of nozzle is the main reason that affects the change of pressure and velocity of flow field. For this reason, this paper uses ANSYS software to monitor the pressure and velocity distribution of the internal flow field of nozzle and nozzle and the high-speed flow field outside the nozzle [1]. It compares and analyzes the flow field changes of different nozzle shapes and the influences of various parameters on the nozzle flow field, providing a reference for the rational use of the structural parameters of nozzle and nozzle.
KEYWORDS
PAPER SUBMITTED: 2019-07-05
PAPER REVISED: 2019-09-19
PAPER ACCEPTED: 2019-09-25
PUBLISHED ONLINE: 2020-02-08
DOI REFERENCE: https://doi.org/10.2298/TSCI190705027H
REFERENCES
  1. Wang BL, Wang SZ, An WM, Yu YD. Finite Element Analysis of Pipe Solid-liquid Coupling Vibration. Journal of Harbin Institute of Technology, 1985, 17 (2): 8-13.
  2. Luo Y. Numerical Simulation of Flow Field inside Sprinkler Head of Plant Protection Machinery. Changsha: Hunan Agricultural University, 2008.
  3. Wang WM, Xiong MH, Zhang X, Zhang SM. Impact Analysis of Pigging in Natural Gas Pipeline Tunnel Based on Finite Element Method. Pipeline Technology and Equipment, 2014, (6):1-4.
  4. Wang JH, Wang SG, Zhang TF, Liang YT. Numerical Simulation of Flow Characteristics of Ice Slurry in Vertical Pipelines. Chinese Journal of Refrigeration. 2012, 33(2):42-46.
  5. Hao L, Gao X, Chen TY, Wang HC. Flow Field Analysis and Parameter Optimization of Atomizing Nozzle Based on ANSYS. Hohhot: Inner Mongolia Agricultural University, 2016.
  6. Peng Q. Research on Fluid Flow Characteristics in Pressure Pipeline Based on CFX. China Equipment Engineering. 2016, (11):132-136.
  7. Wu FS, Experimental Study on Pipeline Resistance Parameter Detection. Engineering Technology, 2013, (22):57-58.
  8. Hong SZ, Guo Z, Qian DS, Yan DD, Liao RD. Research Progress on Fluid Dynamics of Diesel Fuel Injection System. Journal of Automotive Engine. 2015, (4):1-7.
  9. Zhu H, Wang HQ. Computational Fluid Dynamics Analysis of Cavitation Conditions in Water-Cooled Converters. Power Converter Technology. 2014, (4):10-14.
  10. Brown TS, Du S, Eruslu H, Sayas F. Analysis of Models for Viscoelastic Wave Propagation. Applied Mathematics & Nonlinear Sciences, 2018, 3(1): 55-96.
  11. Sudhakar S, Francis S, Balaji V. Odd Mean Labeling for Two Star Graph. Applied Mathematics & Nonlinear Sciences, 2017, 2(1): 195-200.
  12. Hao L, Gao X, Chen TY, Wang HC. Flow Field Analysis and Parameter Optimization Based on ANSYS Atomizer. Hohhot: Inner Mongolia Agricultural University.