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자료유형
학술저널
저자정보
차주완 (국립기상과학원) 김부요 (국립기상과학원) Belorid Miloslav (국립기상과학원) 노용훈 (국립기상과학원) 고아름 (국립기상과학원) 김선희 (항공기상청) 박동오 (국립기상과학원) 박지만 (부산지방기상청) 구해정 (국립기상과학원) 장기호 (국립기상과학원) 이용희 (국립기상과학원) 김수종 (노스페이스)
저널정보
한국기상학회 대기 대기 Vol.34 No.2
발행연도
2024.5
수록면
203 - 217 (15page)

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The National Institute of Meteorological Sciences in Korea has developed the Weather Modification Hybrid Rocket (WMHR), an advanced system that offers enhanced stability and cost-effectiveness over conventional solid-fuel rockets. Designed for precise operation, the WMHR enables accurate control over the ejection altitude of pyrotechnics by modulating the quantity of oxidizer, facilitating specific cloud seeding at various atmospheric layers. Furthermore, the rate of descent for pyrotechnic devices can be adjusted by modifying parachute sizes, allowing for controlled dispersion time and concentration of seeding agents. The rocket’s configuration also supports adjustments in the pyrotechnic device’s capacity, permitting tailored seeding agent deployment. This innovation reflects significant technical progression and collaborations with local manufacturers, in addition to efforts to secure testing sites and address hybrid rocket production challenges. Notable outcomes of this project include the creation of a national framework for weather modification technology utilizing hybrid rockets, enhanced cloud seeding methods, and the potential for broader meteorological application of hybrid rockets beyond precipitation augmentation. An illustrative case study confirmed the WMHR’s operational effectiveness, although the impact on cloud seeding was limited by unfavorable weather conditions. This experience has provided valuable insights and affirmed the system’s potential for varied uses, such as weather modification and deploying high-altitude meteorological sensors. Nevertheless, the expansion of civilian weather rocket experiments in Korea faces challenges due to inadequate infrastructure and regulatory limitations, underscoring the urgent need for advancements in these areas.

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Abstract
1. 서론
2. 기상조절용 하이브리드 로켓기술 개요
3. 기상조절용 하이브리드 로켓 실험결과
4. 결론
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