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
 1. 서 론
 2. 수지 혼합장치 설계
  2.1 저입도 분쇄시스템의 구성
  2.2 볼밀 시스템의 원리
 3. 유동 해석
  3.1 해석 모델 및 경계 조건
  3.2 지배 방정식 및 수치해석 기법
  3.3 유동 해석 결과
 4. 결 론
 후 기
 References

• 송준희(Division of Convergence Technology Engineering, Chonbuk National University) | Jun Hee Song
• 김한주(Division of Convergence Technology Engineering, Chonbuk National University) | Han Joo Kim Corresponding Author