한국융합학회논문지 (Journal of the Korea Convergence Society)

  • 제6권6호
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  • Pages.241-246
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  • 2015
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  • 2233-4890(pISSN)
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  • 2713-6353(eISSN)
한국융합학회 (Korea Convergence Society)
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전기 히터의 형상에 따른 시뮬레이션 열 해석 연구를 통한 융합 기술 연구

Convergence Technique Study through Simulation Thermal Analysis due to the Shape of Electric Heater

  • 이정호 (공주대학교 대학원 기계공학과) ;
  • 조재웅 (공주대학교 기계자동차공학부)
  • Lee, Jung-Ho (Department of Mechanical & Automotive Engineering, Graduate School, Kongju University) ;
  • Cho, Jae-Ung (Division of Mechanical & Automotive Engineering, Kongju University)
  • 투고 : 2015.10.08
  • 심사 : 2015.12.20
  • 발행 : 2015.12.31
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초록

추운 겨울철 실내를 따뜻하게 해주는 발열 및 난방기구들은 필수적인 요소이며, 2000년대부터 이러한 난방기구들의 사용량은 급격하게 증가하고 있다. 하지만, 화재 사고와 화재의 위험성 역시 증가하고 있다. 따라서 본 연구에서는 보다 안전한 난방기구의 설계를 위하여 시중에서 판매되는 세라믹, 카본 및 근적외선 히터들로서의 세 가지 형상의 전기히터들을 참고하여 3D 모델링하였으며, 이들 모델들을 가지고 열 해석을 수행하여 열변형량과 열응력 등에 따른 내구성을 연구하였다. 본 연구에서 도출된 연구 결과들을 바탕으로 각 형상에 따른 전기히터 모델들의 내구성을 예측할 수 있었고, 궁극적으로 보다 안전한 내화성이 있는 새로운 난방기구의 개발에 기여할 수 있었다. 또한 디자인 면에서 융합 기술로의 접목도 가능하여 미적인 감각을 나타낼 수 있다.

In cold winter season, the apparatuses of heating and heater which warm up the interior of a room are necessary element and the used amount of these apparatuses from the year 2000 has been increased abruptly. But, the fire accident and the danger of fire are also increased. Therefore, 3D modelling is done by referring three kinds of the electric heaters as the heaters of ceramic, carbon and near infrared ray sold in the city for the design of more safe heating apparatuses in this study. The thermal analyses with these models are carried out and the durabilities due to the thermal deformation and stress are studied. By the background of the study results derived in this study ultimately, the durabilities of electric heater models due to each shape can be anticipated and contributed to the development of new heating apparatus with more safe resistance to fire. And it is possible to be grafted onto the convergence technique at design and show the esthetic sense.

키워드

참고문헌

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