• Fire Science and Engineering
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• v.29 no.1
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• pp.45-52
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• 2015

This research analyzed synthetically the characteristic of forest helicopter, fire helicopter, civil helicopter and deployment assets are in operated in forest fire places of our country. Looking at arrangement of helicopter, Chung-buk, Jeonnam has a number of outbreak a forest fire rather than others but it is weak of initial fire attack by a gap of helicopter arrangement. Geong-gi has many helicopter while it is a relatively few outbreak of a helicopter. According to this, We read to consider that Gang-won need to rent more a helicopters and civil helicopter in each weak areas by government expense. In addition Dae-jeon, Chung-buk and Jeon-nam need arrangement of helicopter after secure rental budget. Especially, Dae-jeon need to consider opening base of fire helicopter.

• Fire Science and Engineering
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• v.23 no.2
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• pp.96-100
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• 2009

Because of dense forests and restriction of approaching for fire fighters, forest fire is easy to be a larger fire in Korea. For this result, the air attack was about 90% of extinguishing, so the application of aircrafts, especially helicopters, will be increased gradually. In the all process of forest fire attack, the method of heli-scattering water was the chief element of success of efficient forest fire attack and safe flight. Therefore, a standardized method of heli-scattering water was required. However, as it was not already standardized, a efficiency and safety of fire fighting have been decreased. In this study, we suggest a 11 patterns of methods for scatterling water based on a actual experience of air attack.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2011.04a
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• pp.426-431
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• 2011

본 연구에서는 산불이 발생하면 대형화 위험성이 증대하여 항공기 특히, 헬기의 산불진화 활용성은 점차 증가되고 있다. 그러므로 산불진화의 전 과정에 있어서 헬기 공중진화기술과 안전성향상은 효율적인 산불진화의 성공요인으로서 매우 중요하다. 따라서 우리나라에서 유일한 산불전문기관인 산림청 산림항공본부의 조종사들이 산불현장에서 헬기에 의한 산불진화의 실제적인 경험을 적용한 설문조사를 하였다. 그 결과 산불현장에서의 위험성을 극복하여 안전하고 효율적인 공중진화기술 및 안전성 향상 방안을 제안하였다.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2009.04a
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• pp.180-187
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• 2009

한국형 헬기 개발사업 (KHP)에서 개발 중인 한국형 기동 헬기(KUH)의 엔진실에 적용되는 소화시스템의 성능평가를 수행하였다. 사용된 소화약제는 할론 1301 이며, 국방규격에 맞게 설계 되었다. 실물모형의 엔진 목업을 제작하여 소화시스템을 배치하고, 화재 소화실험과 할론 농도 측정 실험을 수행하였다. 실험 결과 설계된 소화시스템은 엔진실 내부의 화재를 효과적으로 소화시켰으며, 국방 규격에서 요구하는 분사 시간 조건 및 농도조건을 만족함을 확인 하였다.

• Fire Science and Engineering
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• v.26 no.2
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• pp.97-104
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• 2012

Forest fires were easy to be larger in Korea. So the utilization of aircrafts, especially helicopters, for forest fire attack would be increased gradually. In the forest fire attack process, the improvement of the helicopter aerial fire attack technique and safety were the chief element for efficient forest fire attack. In this study, we surveyed the recognition of pilots who worked in Forest Aviation Office which was responsible for aerial forest fire attack in Korea. Using these survey results, we suggested more efficient and safer method for aerial fire fighting based on actual experience of air attack at the scene of forest fire burning.

• Fire Science and Engineering
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• v.21 no.3
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• pp.8-14
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• 2007

The manual was proposed for individual role, according to the stages of forest fire suppression at forest fire occurrence site, for forest fire crew who has a responsibility of national forest office. The scopes of this manual are (1) apply to initial attack before arriving helicopter, (2) apply to ground fire fighting support with air attack, (3) apply to mop-up after withdraw air attack, (4) apply to night suppression when air attack is impossible. This manual is arranged for incident commander or ground fire fighter duties from the 1st stage of acceptance of forest fire to the 10th stage of withdraw of helicopter. This was developed for the purpose of every awareness of the crews and therefore of fire reduction of damage of lives, properties and forest through systematic and rapid response to forest fire.

• Journal of the Korean Society for Aviation and Aeronautics
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• v.23 no.1
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• pp.113-119
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• 2015

Recently, even though firefighting operations are supposed to be incorporated into single body IAW restructuring of the government organizations, in terms of efficiency it is still difficult to find any significant improvements due to the centrally and locally segregated operating bodies and also, as with organizations firefighting manpowers are divided nationally and locally, which results in differing firefighting functioning. Although governments firefighting bodies are changed to operate better, there are always limitations in firefighting operations. This study explores firefighting organizations, manpower, equipment and operations itself to optimize firefighting operations, and ultimately, to provide the future-oriented functions and roles of the firefighting aviation corps.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2008.11a
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• pp.105-110
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• 2008

Unmanned helicopter has several abilities such as vertical take off, hovering, low speed flight at a specific altitude. Such vehicles are becoming popular in actual applications such as search and rescue, aerial reconnaissance and surveillance in the case of a large size disaster and forest fire. In this paper, a flight control system was designed for an unmanned helicopter. This paper was concentrated on describing the systematic design, electronic equipments and their interconnections for realizing the autonomous flight and aerial monitoring. A study on the autonomous waypoint navigation and altitude control performance were performed and tested on a test unmanned helicopter and the performance and the feasibility were represented.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2013.04a
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• pp.66-66
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• 2013

최근 기후변화로 전국 평균 뇌전일수의 증가와 기상이변 현상에 따라 그동안 심각성을 느끼지 못했던 낙뢰로 인한 산불 발생 빈도가 높아지고 있는 실정이다. 2012년 봄철 산불조심기간 종료 후 42건의 산불 중 절반인 21건이 낙뢰로 인한 산불이 발생하였으며, 특히 경북 영양군 석보면에서 일어난 낙뢰 산불은 2012년 발생한 산불 중 두 번째로 큰 피해 면적(4.5ha)으로 나타났다. 낙뢰는 예측이 불가능한 데다 산 정상부 부근에서 주로 발생해 접근하기 어렵고 헬기 운항도 쉽지 않아 진화에 어려움을 겪고 있다. 따라서 본 연구에서는 최근 22년(1990~2012년)간 연도별 낙뢰산불 발생현황과 원인을 분석하여 산불피해저감을 위한 기초자료를 제공하고자 한다.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2011.04a
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• pp.144-147
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• 2011

동시다발적인 산불발생시 한정된 진화자원을 효과적으로 운영하여 산불피해를 최소화하기 위해서는 산불상황에 맞는 진화자원 투입과 배치가 이루어져야 한다. 이를 위해서는 진화자원 투입 및 운영 의사결정을 할 수 있도록 각 진화자원별 진화능력단위에 대한 평가가 이루어져야 한다. 하지만 아직 국내 외적으로 산불진화자원에 대한 진화능력단위 산정에 관한 연구가 이루어져 있지 않다. 따라서 본 연구에서는 우리나라 진화자원을 중심으로 진화능력단위 기준 설정과 함께 각 진화자원별 진화능력단위를 산정하였다. 우리나라 진화자원은 크게 지상진화자원과 공중진화자원으로 구분됨으로 지상진화에 투입되는 주요 진화자원인 등짐펌프 및 불갈퀴 등 손도구를 이용하는 진화인력과 산불진화차량, 이동식 동력살수장치와 산불진화헬기로 구성되는 공중진화자원에 대해 진화효과를 분석, 능력단위를 산정하는 방법을 제시하였다.