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시스템엔지니어링 탐색적 접근을 통한 플랜트 엔지니어링 선행설계 전문인력 양성을 위한 스마트 교육시스템 개념설계에 관한 연구
홍대근,박창우,서석환,서활원,Hong, Dae Geun,Park, Chang Woo,Suh, Suk Hwan,Sur, Hwal Won 한국시스템엔지니어링학회 2018 시스템엔지니어링학술지 Vol.14 No.1
Front End Engineering Design (FEED), currently dominated by a few advanced countries, creates the highest added-value in the in plant construction industry. In the domestic plant engineering industry, it is difficult to acquire its own technology capability and experience due to lack of experience and shortage of experts in advanced design fields such as basic design and FEED. To achieve competitiveness with the advanced countries, it is necessary to establish smart training system for advanced plant design and FEED engineers. This study aims to design an integrated training framework for plant engineering and FEED using system engineering to build a smart plant engineering education system that learns design knowledge based on educational content and experience based on design stage for chemical plant.
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시스템 엔지니어링 접근 방법에 의한 정유 플랜트의 FEED 수행 업무 프로세스 개발
김선영,차재민,김준필,서석환,서활원,Kim, Sun Young,Cha, Jae-Min,Kim, Junpil,Suh, Suk-Hwan,Sur, Hwal Won 한국시스템엔지니어링학회 2014 시스템엔지니어링학술지 Vol.10 No.1
Refinery plant producing petroleum products from crude oil has significantly contributed to the creation of the national interests as a leading engineering industries. However, domestic Engineering Procurement Construction (EPC) companies are facing heavy competition for orders. Domestic EPC companies as EPC contractors are faced with some problems such as undertaking responsibility for FEED packages produced by other FEED companies. But domestic EPC contractors are unfamiliar to development and validation of FEED packages. It causes poor profitability and lower competitiveness of domestic companies. It is necessary for domestic companies to have capability to perform FEED activities in order to overcome these limitations instead of focusing on EPC phase after FEED phase. The systematic procedure is needed to perform the FEED activities, however, there are present difficulties on it due to the lack of experience in FEED packages development which require various engineering knowledge of chemical process, mechanics, electrics, instrumentation, civil engineering. This study has applied systems engineering method which is multi-disciplinary approach to derive and verify the solution to meet the customer's needs when the complex system is developed to task execution process development of FEED activities for refinery plant. The problems that may occur in the future were identified in advance by taking into account the various stakeholders and system context through the application of systems engineering. It helps to develop the task execution process systematically. The developed task execution process of FEED activities is planned to make effectiveness verified by engineering professionals experienced in FEED and continually enhance this process by field application.
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천연가스 기반 스팀 리포밍 수소 생산 시스템 설계를 위한 시스템엔지니어링 접근방법: 철강생산플랜트를 중심으로
김준영,홍대근,서석환,서활원,Kim, Joon-Young,Hong, Dae Geun,Suh, Suk-Hwan,Sur, Hwal Won 한국시스템엔지니어링학회 2015 시스템엔지니어링학술지 Vol.11 No.1
Steam Reforming H2 Generation (SRH2G) System is a chemical process to produce hydrogen through steam reforming of hydrocarbon. Largely speaking, there are two types of materials for the SRH2G: 1) Oil and coal, and 2)Natural Gas such as shale gas. From the perspective of cost, quality (purity), and environmental burden (pollution), the latter is much more desirable than the former. For this reason, research on SRH2G using natural gas is actively carried out, and implemented and operated in the various industry. In this paper, we develop a natural gas based SRH2G system via systems engineering approach. Specifically, we first derived stakeholder requirements, followed by systems requirements and finally system architecture via a tailored SE process for plant (called Plant Systems Engineering (PSE) process) based on ISO/IEC 15288. The developed method was applied to iron and steel plant as a case study. Through the case study, by the SE approach, we were convinced that a successful system satisfying stakeholders' requirements within the given constraints can be developed, verified and validated.
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이산화탄소 포집 시스템 개념설계 개발을 위한 시스템 엔지니어링 기반 접근방법
이창환,홍대근,윤수철,서석환,서활원,Lee, Chang Hwan,Hong, Dae Geun,Yoon, Su Chul,Suh, Suk-Hwna,Sur, Hwal Won 한국시스템엔지니어링학회 2013 시스템엔지니어링학술지 Vol.9 No.2
Plant industry is one of technology-intensive and most prosperous industries in Korea because of its recent prosperity and promising outlook in export. However, no Korean EPC company has yet been well prepared in lifting their capacity sufficient enough to get the upstream conceptual or basic design and engineering orders for sizable plant projects which are known as the more value-added. If systems engineering, a methodology which developed complex systems such as airplanes and has been justified its effectiveness in Defense and NASA projects, can be integrated with plant engineering which should be developed and applied based on the requirements of so many stakeholders, conditions, lifecycle concepts, and constraints of the projects, huge synergic effect is expected particularly in developing a specific upstream design, which is a conceptual or basic design. The notion of integration with each other between systems engineering and plant engineering can be really the crux of EPC's success in any plant projects. This paper suggests an approach showing a methodology how to dig out, analyze, evaluate, verify and implement the stakeholders' requirements into a plant design in conceptual phase using the theory and skills of systems engineering. ISO/IEC 15288 well known systems engineering standards is used. Carbon capture system is used for a case study, for it is an emerging technology in reducing emissions of carbon dioxide causing global warming from flue gas after combustion. Here systems engineering was proven to play a substantial role in enhancing the capability of designers in developing a conceptual design of whole plant or certain part of crucial plant systems.
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