Manta rays feed using ricochet separation, a novel nonclogging filtration mechanism.
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ABSTRACT:
SUBMITTER: Divi RV
PROVIDER: S-EPMC6157963 | biostudies-literature | 2018 Sep
REPOSITORIES: biostudies-literature
Publications
Manta rays feed using ricochet separation, a novel nonclogging filtration mechanism.
Divi Raj V RV Strother James A JA Paig-Tran E W Misty EWM
Science advances 20180926 9
Solid-liquid filtration is a ubiquitous process found in industrial and biological systems. Although implementations vary widely, almost all filtration systems are based on a small set of fundamental separation mechanisms, including sieve, cross-flow, hydrosol, and cyclonic separation. Anatomical studies showed that manta rays have a highly specialized filter-feeding apparatus that does not resemble previously described filtration systems. We examined the fluid flow around the manta filter-feedi ...[more]
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