Earticle

초록

영어

In this study, the performance of a small - sized wave heat exchanger to be applied to the white smoke reduction system was experimentally confirmed. The heat transfer rate, drain and pressure drop were measured according to the air flow rate, water flow rate and relative humidity change of the wave heat exchanger for two kinds of pitch numbers. A constant temperature and humidity calorimeter and a constant temperature water bath were used to measure the performance of the wave heat exchanger. The heat transfer rate and drain increased gradually with changes of water flow rate. Case 2 showed more than 50% higher heat transfer rate and drain than Case 1. The increase of air heat transfer rate and drain according to air flow rate was greatly increased when the number of pitches was the same or increased, unlike the result of water flow rate change. In the temperature visualization using a thermal imaging camera, it can be seen that as the water flow rate and the number of pitches increase, the heat transfer becomes more effective in Case 2.

목차

ABSTRACT
 1. 서론
 2. 실험장치 및 방법
  2.1 실험장치
  2.2 실험방법
 3. 실험결과
 4. 결론
 후기
 References

키워드

저자

• 왕쩐후안 [ Zhen Huan Wang | Department of Mechanical Engineering, Sunmoon University ]
• 변선준 [ Sun-Joon Byun | SFR NSSS Design Division, Korea Atomic Energy Research Institute ]
• 권영철 [ Young-Chul Kwon | Member, Department of Mechanical Engineering, Sunmoon University ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국기계항공기술학회지(구 한국기계기술학회지) [Journal of the Korean Society of Mechanical and Aviation Technology ]

• 간기

  격월간

• pISSN

  1229-604X

• eISSN

  2508-3805

• 수록기간

  1999~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 550 DDC 620