KLI

Taguchi Method 을 이용한 DME 고압 연료 펌프에 대한 고성능 수치 해석

Metadata Downloads
Alternative Title
A Numerical Analysis for High Performance on DME High Pressure Fuel Pump Using Taguchi Method
Abstract
Using numerical analysis, various factors influencing the performance development of high-pressure pumps for Dimethyl Ether (DME) engines were identified and the impact of each factor was evaluated using Taguchi method. DME fuels are more compressive than diesel fuels and have the lower heat generation, so it is necessary to increase the size of the plunger and speed (RPM) of the pump as well. In addition, it is necessary to change the shape and design of control valve to control the discharge flow and pressure. In this study, various variables affecting the performance and flow rate increase of high-pressure pumps for DME engines are planned using Taguchi method, and the best design method is proposed using correlation of the most important variables. As a result, we were able to provide the design value needed for a six-liter engine and provide optimal conditions. The best combination factors to optimize the flow rate at RPM 2,000 and diameter plunger with 20 mm. The regression equation can also be used to optimize the flow rate; -8, 13+0, 2552 RPM +54, 17 diam. Plunger.
Author(s)
베르니카 페브리아나 사모시아르임옥택조원준
Issued Date
2021
Type
Article
Keyword
기계공학
URI
https://oak.ulsan.ac.kr/handle/2021.oak/8952
https://ulsan-primo.hosted.exlibrisgroup.com/primo-explore/fulldisplay?docid=TN_cdi_nrf_kci_oai_kci_go_kr_ARTI_9900270&context=PC&vid=ULSAN&lang=ko_KR&search_scope=default_scope&adaptor=primo_central_multiple_fe&tab=default_tab&query=any,contains,Taguchi%20Method%20%EC%9D%84%20%EC%9D%B4%EC%9A%A9%ED%95%9C%20DME%20%EA%B3%A0%EC%95%95%20%EC%97%B0%EB%A3%8C%20%ED%8E%8C%ED%94%84%EC%97%90%20%EB%8C%80%ED%95%9C%20%EA%B3%A0%EC%84%B1%EB%8A%A5%20%EC%88%98%EC%B9%98%20%ED%95%B4%EC%84%9D&offset=0&pcAvailability=true
Publisher
한국수소및신에너지학회논문집
Location
대한민국
Language
영어
ISSN
1738-7264
Citation Volume
32
Citation Number
6
Citation Start Page
636
Citation End Page
641
Appears in Collections:
Engineering > Mechanical and Automotive Engineering
Authorize & License
  • Authorize공개
Files in This Item:
  • There are no files associated with this item.

Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.