Synthetic Flow-Field Analysis of Main and Auxiliary Nozzles in Air-Jet Looms

Shuan Jun Song; Dan Feng Shen

doi:10.4028/www.scientific.net/AMR.411.16

Paper Titles

Preface, Sponsors and Organizers

Design and Dynamic Simulating Analysis of Planet Gear Mechanism of Cap Screwing Machine
p.3

Position Stability Analysis of Gripper Bars on Die-Cutting Machine
p.7

Application of Genetic Algorithm in Numerical Solution of Analysis Model for Angular-Contact Ball Bearings
p.11

Synthetic Flow-Field Analysis of Main and Auxiliary Nozzles in Air-Jet Looms
p.16

Flyback Transformer Optimum Design and Simulation
p.21

Design and Research of Cap Sorter Mechanism of PET Bottle Automatic Cap Screwing Machine
p.25

Design of Intelligent Spray Equipment
p.29

Dynamic Analysis of Three-Dimensional Flexibility of Gear Structure Based on Finite Element Method
p.33

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 411Synthetic Flow-Field Analysis of Main and...

Synthetic Flow-Field Analysis of Main and Auxiliary Nozzles in Air-Jet Looms

Abstract:

The synthetic flow-field model of main and auxiliary nozzle flow-field in air-jet loom is introduced. The software of computational fluid dynamics FLUENT is used for the first time to simulate synthetic flow-field, and velocity vector is analyzed. To different spray angles of auxiliary nozzle, the velocity and total pressure of central air are compared in brief. The boundary conditions are changed by User Defined Functions (UDF) and the comparison analysis is done before and after using UDF.

You might also be interested in these eBooks

Precision Engineering and Non-Traditional Machining

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 411)

Pages:

16-20

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.411.16

Citation:

Cite this paper

Online since:

November 2011

Authors:

Shuan Jun Song, Dan Feng Shen

Keywords:

Air-Jet Looms, Main and Auxiliary Nozzles, Numerical Simulation, Synthetic Flow-Field, Udf

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Chen Yawei, Shen Yi, The Research of Air-jet Weft-insertion Technology in Domestic and Foreign Country, Modern Spinning and Weaving Technology, 4(2007) 43-47.

Google Scholar

[2] Liang Haishun, Wang Guanchao, Testing and Analysis of Main Nozzle of Both Domestic-made and Overseas-made, Textile Accessories, 32 (2005) 21-25.

Google Scholar

[3] Xu Haoyi, Air-jet characteristics Research of the Main Nozzle in Air-jet Looms. Textile Science Research,2(2005), 40-45.

Google Scholar

[4] Seok-Yoon Jeong, Design of the Main Nozzle with Different Acceleration Tube and Diameter in an Air-Jet Loom. International Journal of Precision Engineering and Manufacturing, 6 (2005) 23-27.

Google Scholar

[5] Wu Deming, Gao Ye, Practical Computation Hydromechanics Foundation, Harbin Engineering University Press, Harbin China, 2006.

Google Scholar

[6] Wang Fujun, Computational Fluid Dynamics Analysis, TsingHua University Press, Beijing China, 2004.

Google Scholar

[7] Yuan Chunlong, Fan Zhengke, Li Jun'an, Analysis of Jet Nozzle and Air Jet Property for Air-jet Looms. Textile Accessories, 29 (2001) 22-26.

Google Scholar

[8] Xia Jinguo, Li Jinhai, Weaving Machinery, China Textile Institute Press, Beijing China, 2005.

Google Scholar