의류제품

Reducing wind-induced heat loss through multilayer clothing systems by means of a bypass layer

  • 출판일2000.06
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 374
This paper concerns multilayer clothing systems whose outermost layers consist of a somewhat permeable exterior sheath and a layer of light insulating batting. Wind-tunnel tests show that the wind-induced heat loss through such systems can be greatly reduced by introducing a layer with low resistance to airflow between the sheath and underlying batting layer. The low resistance layer acts as a bypass, allowing air that has penetrated the somewhat permeable sheath to flow downstream with little or no penetration of the batting layer. The results have been correlated into a form suitable for guiding of design decisions.