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수지의 혼합장치의 최적화 시스템을 위한 분쇄 및 분산 유동해석에 관한 연구

A Study of the Optimized System on Distribution and Mixing Efficiency for Resin via Flow Simulation

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주제분류기계공학

초록

This study was successfully achieved out the optimized system for dispersing and mixing condition of resin liquid. The flow analysis was simulated according to the shape of the impeller and the stirring tank using ANSYS software and optimized in advanced design. As a result, it was confirmed that the shape and double number of the impeller on the flow field are influenced better effects in a range of mixing and diffusion areas comparing to single number of impeller. It was considered that stirring was performed more quickly and efficiently under the condition of double numbers and saw tooth type impeller. This result can be applied practically for the mixing tank in the industrial application and avaliable used to make a new system for painting equipment.

Abstract

This study was successfully achieved out the optimized system for dispersing and mixing condition of resin liquid. The flow analysis was simulated according to the shape of the impeller and the stirring tank using ANSYS software and optimized in advanced design. As a result, it was confirmed that the shape and double number of the impeller on the flow field are influenced better effects in a range of mixing and diffusion areas comparing to single number of impeller. It was considered that stirring was performed more quickly and efficiently under the condition of double numbers and saw tooth type impeller. This result can be applied practically for the mixing tank in the industrial application and avaliable used to make a new system for painting equipment.

참고문헌 (8)

  1. 김순경, "자동차 보수도장용 수용성 도료의 도장특성에 관한 연구", 한국기계가공학회지, 7(4), pp.65~71 (2008), 한국기계가공학회
  2. X. Gao, "Effect of anticorrosive performance, roughness and chemical composition of pre-treatment layer on the overall performance of the paint system on cold-rolled steel", Surface and Coatings Technology, 329(25), pp.19~28 (2017)
  3. L. Niu, "Improvement of anticorrosion and adhesion to magnesium alloy by phosphate coating formed at room temperature", Transactions of Nonferrous Metals Society of China, 20(7), pp.1356~1360 (2010)
  4. T. Reyes-Carrillo, "A life cycle assessment framework for the evaluation of automobile paint shops", Journal of Cleaner Production, 115(1), pp.75~87 (2016)
  5. Y. H. Cho, "Development Status of the Automotive Paint Technology", J. of Korean Ind. & Eng. Chemistry, 4(1), pp.1~7 (1993)
  6. Car Corrosion Survey Result, , Korea Consumer Agency, 10~ (2012)
  7. V. Mannheim, "Empirical and scale-up modeling in stirred ball mills", Chemical Engineering Research and Design, 89(4), pp.405~409 (2011)
  8. O. Y. Toraman, "A study on the effect of process parameters in stirred ball mill", Advanced Powder Technology, 22(1), pp.26~30 (2011)

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