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비제도권 지식운동의 궤적과 동시대의 지식운동 연구를 위한 시론
정정훈(Jeonghoon Jeong) 한국문화연구학회 2020 문화연구 Vol.8 No.2
본 연구는 한국사회의 신자유주의화 이후 비판적 인문사회과학의 위기라는 상황 속에서 이에 대항하는 지식생산체제 구축의 가능성을 시론적 수준에서 모색하고자 한다. 이를 위해서 이 글은 일차적으로 대학 밖에서 이루어져온 대항적 혹은 대안적 학술운동의 역사를 시기별로 살펴보면서 각 시기의 특징을 논구할 것이다. 비제도권 학술운동은 각각의 시기에 따라 다음과 같은 특징을 보인다. (1)1980년대, 급진적 사회운동의 맥락에서 전개되어온 학술운동, (2)1990년대, 포스트-담론의 유행을 선도하고 연구주제의 다양화를 수행한 학술운동 (3)2000년대, 인문학의 대중화와 연구공동체 중심의 학술운동 (4)2000년대 후반부터 2010년대 중반까지의 비제도권 학술·연구단체의 확산. 이어서 본 논문은 현재의 비제도권 지식운동, 즉 2010년대 중반이후부터 2010년대 말까지 대항적 학술운동의 운동을 분석하고자 한다. 동시대 대항적 학술운동의 특징은 (1)연구주제의 전문화, 연구자들의 자구적 활동, 연구단체의 플랫폼화와 (2)연구단체들 간의 네트워킹 강화를 통한 비판적, 진보적 인문사회과학의 학술적 토대를 재구축이다. 이상의 논의를 통하여 이 글은 대학 밖 학술운동의 대안적 성격은 제도로부터의 완전한 탈주, 혹은 제도의 해체를 통해서 만들어지는 것이 아니라 대학제도와 협력과 긴장을 동시에 갖는 관계 형성을 통해서 강화되는 것임을 주장하자고 한다. This study seeks to find the possibility of establishing a knowledge production system at the level of pilot study in the face of a critical crisis in humanities and social sciences after the neoliberalization of Korean society. To this end, this article will first look at the history of the counter or alternative academic movement outside the university and discuss the characteristics of each period. The non-institutional academic movement exhibits the following characteristics according to each period: (1)the academic movement developed in the context of the radical social movement in the 1980s; (2)the academic movement that led the trend of post-diction and carried out the diversification of research topics in the 1990s; (3)the popularization of humanities and the academic movement centered on the academy and the research community in the 2000s. (4)The proliferation of non-institutional academic and research organizations from the late 2000s to the mid-2010s. This paper then attempts to analyze the current non-institutional knowledge movement, i.e. the movement of the counter-academic movement from the mid-2010s to the end of 2010s. The characteristics of the comtemporary counter academic movement are as follows: (1) Specializing research subjects, self-help activities of researchers, platforming of research organizations (2) Rebuilding a academic foundation of critical and progressive humanities and social sciences through strengthening networking among the research organizations. In conclusion, through the above discussion, this article seeks to discuss the alternative nature of the out-of-university knowledge movement in relation to the university system. Through the above discussion, the article argues that the alternative nature of the academic movement outside the university is not created through complete flight from the system or through the dissolution of the system, but through the formation of a relationship that has both cooperation and tension with the university system.
정적연소기에서 비증발 디젤분무특성에 관한 실험 및 수치적 연구
정정훈(Jeonghoon Jeong),김현규(Hyunkyu Kim),전충환(Chunghwan Jeon),송주현(Juhun Song),장영준(Youngjune Jang) 한국자동차공학회 2010 한국자동차공학회 학술대회 및 전시회 Vol.2010 No.11
It is very important to understand the spray characteristics and fuel injection conditions in direct injection diesel engine because the emission gas compositions from diesel engines are related to spray formation processes. In this study, experimental and numerical investigation of non-evaporating diesel spray was carried out in a constant volume combustion chamber(CVCC) under high ambient pressure. In the experiment, the spray was injected into CVCC by using common rail system and then images of the spray were acquired by high speed camera and the calculation study was implemented under same condition with experiment by using AVL-Fire. There was a good agreement between experimental and computational results such as spray penetration, spray cone angle.
정적연소기에서 디젤 분무 증발과 연소특성에 관한 실험 및 수치적 연구
최낙원(Nakwon Choi),정정훈(Jeonghoon Jeong),전충환(Chunghwan Jeon),장영준(Youngjune Chang),송주헌(Juhun Song) 한국자동차공학회 2011 한국자동차공학회 부문종합 학술대회 Vol.2011 No.5
In this study, experimental and numerical investigation for diesel spray evaporation and combustion was carried out in a constant volume combustion chamber(CVCC) on various ambient gas pressure and temperature. In the experiment, the spray was injected into CVCC by common rail system and then images of the spray were acquired by high speed camera and the calculation study was implemented under same condition with experiment by using AVL-Fire. There was a good agreement between experimental and computational results such as spray penetration, ignition delay.
분위기 압력에 따른 커먼레일 시스템의 비증발 디젤 분무특성에 관한 실험적 연구
전충환(Chunghwan Jeon),정정훈(Jeonghoon Jeong),김현규(Hyunkyu Kim),송주헌(Juhun Song),장영준(Youngjune Jang),조승완(Seungwan Cho) 한국자동차공학회 2010 한국자동차공학회 부문종합 학술대회 Vol.2010 No.5
It is very important to understand the spray characteristics and fuel injection conditions in direct injection diesel engine because the emission gas compositions from diesel engines are related to spray formation processes. The objective of the papers is the characteristics of the macroscopic behaviour of diesel sprays. In this study, the characteristics of diesel spray has been studied using a shadowgraph and laser scattering. The spray characteristics such as spray tip penetration and spray cone angle studied at various injection pressure and ambient pressure.
전충환(Chunghwan Jeon),정정훈(Jeonghoon Jeong),김현규(Hyunkyu Kim),송주헌(Juhun Song),장영준(Youngjune Jang) 한국마린엔지니어링학회 2010 한국마린엔지니어링학회 학술대회 논문집 Vol.2010 No.4
It is very important to understand the spray characteristics and fuel injection conditions in direct injection diesel engine because the emission gas compositions from diesel engines are related to spray formation processes. The objective of the papers is the characteristics of the behaviour of diesel sprays. The injection rate measured by the Zeuch's method. In this study, the characteristics of diesel spray has been studied using a shadowgraph. The non-evaporating diesel spray characteristics such as spray tip penetration and droplet diameter distribution studied at various ambient pressure. The numerical study was conducted using a AVL-FIRE.
정적연소기에서 커먼레일 시스템을 이용한 디젤 분무 및 연소 특생에 관한 연구
전충환(Chunghwan Jeon),정정훈(Jeonghoon Jeong),김현규(Hyunkyu Kim),송주헌(Juhun Song),장영준(Youngjune Jang) 한국마린엔지니어링학회 2010 한국마린엔지니어링학회 학술대회 논문집 Vol.2010 No.10
It is very important to understand the spray characteristics and fuel injection conditions in direct injection diesel engine because the emission gas compositions from diesel engines are related to spray formation processes. The objective of the papers is the characteristics of the behaviour of diesel sprays and combustion. The injection rate measured by the Zeuch's method. In this study, the characteristics of diesel spray and combustion has been studied using a shadowgraph. The numerical study was conducted using a AVL-FIRE.
정적연소기에서 디젤 연소특성에 관한 실험 및 수치적 연구
최낙원(Nakwon Choi),정정훈(Jeonghoon Jeong),전충환(Chunghwan Jeon),송주헌(Juhun Song) 한국자동차공학회 2011 한국자동차공학회 지부 학술대회 논문집 Vol.2011 No.4
In this study, experimental and numerical investigation for diesel combustion was carried out in a constant volume combustion chamber(CVCC) on various ambient gas pressure and temperature. In the experiment, the spray was injected into CVCC by common rail system and then images of the spray were acquired by high speed camera and the calculation study was implemented under same condition with experiment by using AVL-Fire. There was a good agreement between experimental and computational results such as combustion, ignition delay.