선박 중형디젤엔진용 연료분사펌프 해석 연구Study on Simulation of Fuel Injection Pump for Marine Medium Diesel Engine
- Other Titles
- Study on Simulation of Fuel Injection Pump for Marine Medium Diesel Engine
- Authors
- 양영준
- Issue Date
- 2012
- Publisher
- 한국기계가공학회
- Keywords
- Marine Medium Diesel Engine(선박중형디젤엔진); Fuel Injection System(연료분사시스템); Fuel Injection Pump(연료분사펌프); Optimal Design(최적설계); Plunger Cylinder(플런저실린더); Marine Medium Diesel Engine(선박중형디젤엔진); Fuel Injection System(연료분사시스템); Fuel Injection Pump(연료분사펌프); Optimal Design(최적설계); Plunger Cylinder(플런저실린더)
- Citation
- 한국기계가공학회지, v.11, no.6, pp 123 - 129
- Pages
- 7
- Indexed
- KCI
- Journal Title
- 한국기계가공학회지
- Volume
- 11
- Number
- 6
- Start Page
- 123
- End Page
- 129
- URI
- https://scholarworks.gnu.ac.kr/handle/sw.gnu/22452
- ISSN
- 1598-6721
2288-0771
- Abstract
- This study was carried out to improve the design of fuel injection pump for marine medium diesel engine. For this purpose, all parts of fuel injection pump were modeled and simulated using CATIA V5R19, FLUENT & MSC Nastran. Flow analysis for plunger cylinder and structural analysis for plunger, roller and spring, which were considered as essential parts of fuel injection pump, were performed to find the optimal design of fuel injection pump. As the results, flow of fluid in plunger cylinder was showed good results in case of 7.7~8.0m/s of plunger velocity. Furthermore, it was confirmed that plunger, roller and spring could be operated safely under 1,800bar pressure.
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