Author: Eugenia O'Kelly; Sophia Pirog; James Ward; P John Clarkson
Title: Informing Homemade Emergency Facemask Design: The Ability of Common Fabrics to Filter Ultrafine Particles Document date: 2020_4_17
ID: 51thatw6_20
Snippet: The flow rate of air used in this study may represent the velocity of air expelled during human coughing [7] . As the velocity was significantly higher than in previous studies, filtration efficiency was expected to be lower. Numbers in this experiment should be interpreted as low baselines, representing material performance at high levels of stress rather than normal respiratory rates......
Document: The flow rate of air used in this study may represent the velocity of air expelled during human coughing [7] . As the velocity was significantly higher than in previous studies, filtration efficiency was expected to be lower. Numbers in this experiment should be interpreted as low baselines, representing material performance at high levels of stress rather than normal respiratory rates.
Search related documents:
Co phrase search for related documents- air flow rate and flow rate: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55
- air flow rate and previous study: 1
- air flow rate and respiratory rate: 1, 2, 3
- air flow rate and study air flow rate: 1
- experiment number and previous study: 1
- filtration efficiency and flow rate: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
- filtration efficiency and high level: 1, 2, 3, 4, 5
- filtration efficiency and human coughing: 1
- filtration efficiency and material performance: 1, 2, 3, 4, 5
- filtration efficiency and previous study: 1
- filtration efficiency and respiratory rate: 1, 2, 3
- flow rate and high level: 1, 2, 3, 4, 5, 6
- flow rate and previous study: 1, 2, 3, 4
- flow rate and respiratory rate: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51
- flow rate and study air flow rate: 1
- high level and low baseline: 1, 2, 3, 4, 5, 6, 7
- high level and previous study: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27
- high level and respiratory rate: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18
- low baseline and respiratory rate: 1, 2
Co phrase search for related documents, hyperlinks ordered by date