Simple formula for the non-uniform contaminant deposition on a cylindrical human body surrounded by porous clothing
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- Title
- Simple formula for the non-uniform contaminant deposition on a cylindrical human body surrounded by porous clothing
- Authors
- Minki Cho; Hyunsuk Jung; Haewan Lee; Lee, JW
- Date Issued
- 2016-04
- Publisher
- 대한기계학회
- Abstract
- Characteristics of contaminant deposition on a human body underneath porous clothing were studied using numerical analyses of air flow and convective diffusion. A recirculation zone was formed in the middle of the air channel when the penetration Reynolds number exceeded a critical value; in this condition the deposition distribution showed a second peak. In the absence of recirculation, deposition decreased monotonically from the front stagnation point to similar to 0 at the rear stagnation point. A universal function was derived to quantify the spatial distribution of contaminant deposition and of the concentration boundary layer thickness.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/37014
- DOI
- 10.1007/S12206-016-0314-3
- ISSN
- 1738-494X
- Article Type
- Article
- Citation
- Journal of Mechnical Science & technology, vol. 30, no. 4, page. 1595 - 1601, 2016-04
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- There are no files associated with this item.
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