CHEN Fujiang, CHEN Huanxin, XIE Junlong, et al. Air characteristics generated by fabric air dispersion system in penetration mode[J]. CIESC Journal, 2010, (S2): 121-124.
CHEN Fujiang, CHEN Huanxin, XIE Junlong, et al. Air characteristics generated by fabric air dispersion system in penetration mode[J]. CIESC Journal, 2010, (S2): 121-124.DOI:
Airflow generated by fabric air dispersion system (FADS) in penetration mode was visualized
and the distribution of pressure along the radial and air flow direction inside FADS was quantificationally analyzed.Experimental results show that airflow disperses out from porous fiber
and moves downward in very low speed
and there exists eddies surrounding the diffusion zone.In addition
the static pressure along the radius direction inside FADS reduces with small gradient and the corresponding total pressure seldom changes.Furthermore
the total pressure along the flow direction reduces gradually
and the corresponding static pressure increases with small gradient