Journal of The Korean Society of Agricultural Engineers (한국농공학회논문집)

The Korean Society of Agricultural Engineers (한국농공학회)
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Field Experiment for Developing an Atmospheric Diffusion Model of a Livestock Odor

축산 악취의 확산 모델 개발을 위한 현장 실험

  • 홍세운 (서울대학교 농업생명과학대학 지역시스템공학과 & 농업생명과학대학 농업생명과학연구원) ;
  • 이인복 (서울대학교 농업생명과학대학 지역시스템공학과 & 농업생명과학대학 농업생명과학연구원) ;
  • 황현섭 (서울대학교 농업생명과학대학 지역시스템공학과 & 농업생명과학대학 농업생명과학연구원) ;
  • 서일환 (서울대학교 농업생명과학대학 지역시스템공학과 & 농업생명과학대학 농업생명과학연구원) ;
  • 권혁진 (서울대학교 농업생명과학대학 지역시스템공학과 & 농업생명과학대학 농업생명과학연구원) ;
  • ;
  • 유재인 (서울대학교 농업생명과학대학 지역시스템공학과 & 농업생명과학대학 농업생명과학연구원) ;
  • 권경석 (서울대학교 농업생명과학대학 지역시스템공학과 & 농업생명과학대학 농업생명과학연구원) ;
  • 하태환 (서울대학교 농업생명과학대학 지역시스템공학과 & 농업생명과학대학 농업생명과학연구원) ;
  • 김용희 (서울대학교 농업생명과학대학 지역시스템공학과 & 농업생명과학대학 농업생명과학연구원)
  • Published : 2008.07.31
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Abstract

Odor is one of the major nuisances in the environment. In most countries, odor annoyance from livestock production is an increasing problem in community. In order to reduce the odor inconvenience and establish a good relation between livestock industries and the surrounding communities, many studies, such as diffusion simulations and field experiments, on the odor dispersion and its reduction have been investigated. These studies need to accompany the aerodynamic approach, as a main mechanism of diffusion phenomenon, and computational fluid dynamics(CFD) can be effectively used to study this kind of research. CFD considers both various wind conditions as well as topographical conditions to study aerodynamic phenomenon. Therefore the ultimate objective of the study was to develop an aerodynamic model to predict qualitatively and quantitatively odor diffusion from livestock. In this study, as the first step of this study, various phenomena and factors of odor diffusion from livestock houses were investigated through field experiments in 2007. Later, those data will be also used to verify the CFD accuracy as well as to develop 3-dimensional CFD model.

Keywords

References

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Cited by

  1. CFD modelling of livestock odour dispersion over complex terrain, part I: Topographical modelling vol.108, pp.3, 2011, https://doi.org/10.1016/j.biosystemseng.2010.12.009