• Ingenium
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• v.18 no.2
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• pp.41-44
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• 2011

• Journal of the Korean Society of Manufacturing Process Engineers
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• v.18 no.11
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• pp.83-88
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• 2019

In this study, the high-temperature high-pressure vessel was successfully manufactured, which can be used to store pressurized air and to increase the temperature for the mix performance test of high-temperature high-pressure air with coolant (e.g., water). In this research, static structure analysis and transient thermal analysis were performed using the commercial software Midas NFX 2015 R1. Based on the results, the optimized pressure vessel design was carried out. As a result of the optimized design, the minimum stress and minimum weight were found at 120 mm of the vessel thickness, and the optimized pressure vessel was verified. Finally, through manufacture and performance test (e.g., the non-destructive inspection and hydraulic pressure test), the reliability and safety were validated for the designed pressure vessel.

• Journal of Practical Engineering Education
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• v.11 no.1
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• pp.9-15
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• 2019

We studied the perceived creative ability, convergent thinking and creative leadership related to converged capabilities among students who participated in the capstone design and graduation works and those who did not participate. In creative ability, students who participated capstone design and graduation works need more curriculum and non-curriculum activities for the idea generation through the understanding of various majors, but overall, they achieved higher positive results than the nonparticipating students. For creative leadership and convergent thinking, students with capstone design and graduation works showed a more positive capabilities, while students with nonparticipating students showed a slightly lack of creative thinking of higher order thinking, the logical analysis of complex phenomena, and overall understanding.

• Journal of the Korea Society for Simulation
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• v.31 no.4
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• pp.1-10
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• 2022

This paper describes the development of a modular simulation environment to analyze the performance of guided weapons. For the reusability of the simulation environment, components of the guided weapon simulation are modularized based on MATLAB Simulink. And the module management system is implemented based on Excel and MATLAB GUI for simulation interface and module management. In addition, a method of integration for modules with different interface and a method to set up the guidance and control phase for designing a guided flight scenario are suggested. Finally, to verify the performance of the implemented simulation environment, it was compared with the existing simulation results.

• The Journal of Korea Institute of Information, Electronics, and Communication Technology
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• v.12 no.6
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• pp.573-581
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• 2019

In the era of the 4th Industrial Revolution, the necessity of training advanced engineering personnel with convergent creativity to handle technologies such as artificial intelligence, big data, and the internet of things (IoT) is increasing. In this paper, a new approach of engineering education based on academia-industrial cooperation and design-centered teaching technique for the students who need to learn practicable engineering skill with convergent creativity for the fourth industrial age is presented. It analyzes the strengths and weaknesses of the existing engineering education innovation activities, presents the practical necessities based on the experience of the educational system and the requirements of the educational environment, and analyzes the existing activities and the new roles. In particular, we discuss how to combine student-centered teaching methodology for effective design education, which is a key element of innovative engineering education. Most of the presented methods are verified by the authors' needs and effects in the education field.

• Korean Architects
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• no.3 s.311
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• pp.108-109
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• 1995

중앙대학교에서는 안성 제2캠퍼스의 상징성을 부여하고 대학건물의 임의성을 탈피, 자율성을 증대하고자 현상설계경기를 실시, 지난 1월 9일 그 결과를 발표했다. 이번 현상설계경기에는 총 5개 사무소에서 참여한 결과 당선작으로는 예지ㆍ인건축(박희성)안이 선정됐으며, 우수작은 한전건축(김수학)안이, 가작으로는 종합건축수목(한 철)안이 각각 선정됐다. 당선작과 우수작을 게재한다.

• Electric Engineers Magazine
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• s.304
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• pp.26-29
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• 2007

이번호에서는 태양광발전시스템의 중요 부분에 대한 설계기법을 중심으로 그동안 설계에 반영하기 위해 검토했던 기술자료들을 소개해 보고자 한다. 특히 국내 발전사업용 태양광발전소에서는 종종 태양전지어레이 설치를 추적식(트래킹)으로 시설하는 사례를 많이 볼 수 있는데, 이는 종합적인 검토와 깊은 연구도 없이 추적식이 좋다는 일반적인 상식으로 시설하는 경우가 많아 필자는 무척 아쉽게 생각하고 있다.

• Korean Architects
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• no.8 s.233
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• pp.59-65
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• 1988

본 협회 광주직할시지부(지부장:박영희)가 광주지역 건축인의 요람인 광주 건축사회관 건립계획 아래 현상설계경기를 실시, 응모작품을 심사한 가운데 최우수작으로 박화수 회원 작품이, 우수작으로 유연욱,신종채 회원의 작품이 선정되었기에 본지를 통해 공개한다.

• Bulletin of the Society of Naval Architects of Korea
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• v.32 no.3
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• pp.12-18
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• 1995

본 고에서는 중소형 선박의 초기설계시 필요로 하는 종합적인 저한추진성능 추정 프로그램을 다루고자 한다. 국내의 중소형 선박 설계자들이 많이 사용하고 있는 도표 및 회귀식을 선종별로 고루 모아서 손쉽게 사용할 수 있도록 전산화하였다. 이 프로그램에는 저항추진계수의 추정, 프로펠러의 간략한 설계 및 단독효율 추정, 전달동력과 회전수의 추정이 포함되어 있다.

• Korean Architects
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• no.4 s.324
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• pp.110-113
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• 1996

대한주택공사에서는 지역 여건에 맞는 쾌적한 단지조성과 최대한의 실내 공간 확보를 위한 주거환경개선사업의 일환으로 인천 송현지구에 대한 현상설계경기를 실시, 지난 2월 15일 무영종합건축(안길원+손광민)안을 최우수작으로 선정, 발표했다. 총 8개 사무소에서 작품을 제출한 이번 설계경기의 우수작에 장건축(오택길)안이, 가작으로는 다원건축(김영택)안이 각각 선정됐다.