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무용제 도료용 무화 분사시스템 개발(I) - 유압 엑츄에이터의 유동해석 -Development of Atomization Spraying System for Solvent-free Paint(I) - Flow Analysis of Hydraulic Actuator -
- Other Titles
- Development of Atomization Spraying System for Solvent-free Paint(I) - Flow Analysis of Hydraulic Actuator -
- Issue Date
- 2011
- Publisher
- 한국기계가공학회
- Keywords
- Atomization Spray System(무화 분사시스템); Solvent-free Paint(무용제 도료); Flow Analysis (유동해석); Transient Analysis(과도해석); Flow Rate(유량); Atomization Spray System(무화 분사시스템); Solvent-free Paint(무용제 도료); Flow Analysis (유동해석); Transient Analysis(과도해석); Flow Rate(유량)
- Citation
- 한국기계가공학회지, v.10, no.2, pp 61 - 66
- Pages
- 6
- Indexed
- KCI
- Journal Title
- 한국기계가공학회지
- Volume
- 10
- Number
- 2
- Start Page
- 61
- End Page
- 66
- ISSN
- 1598-6721
2288-0771
- Abstract
- The purpose of this paper is to design a hydraulic actuator to operate under high pressure conditions. The flow characteristics under design conditions of hydraulic actuator were numerically conducted by commercial fluid dynamic code(ANSYS CFX V11). The numerical analysis was performed by transient technique according to the variation of stroke times, which was changed from 0 to 1 second by interval of 0.01. Turbulence model, k-ω SST was selected to secure more accurate prediction of hydraulic oil flow. The ICEM-CFD 11 and CFXMesher, reliable grid generation software was also adapted to secure high quality grid necessary for the reliable analysis. According to the simulation results, the flow rate which was supplied to the hydraulic actuator was 30.4 . These results are in good agreement with design results within 3.5% error.
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Collections - 융합기술공과대학 > Department of Automotive Engineering > Journal Articles
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