About: Transversal profiles of dissolved oxygen in thin-layer open outdoor algal cultures.

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About: Transversal profiles of dissolved oxygen in thin-layer open outdoor algal cultures. Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Differential mass balance of dissolved oxygen (DO) in algal culture layer flowing down an inclined open cultivation surface was set up. Using simplified aussumptions, a differential equation was derived for the course of DO concentration profile across algal culture. In the development of the equation were considered: hydraulics of culture flow on cultivation surface, rate O2 evolution by algae, molecular, iffusivity and turbulent diffusivity of oxygen inside of layer. The equation was integratednumerically for apporopriate boundary conditions. Computationms performed for 6mm thick layer of the alga Chlorella kessleri, flowing at velocity 50cm.s-1 on inclined cultivation in 28m long and 4m wide outdoor culture unit revealed that main resistance against DO mass transfer from algal culture into atmosphere was found in boundary layerof culture near algal culture-atmosphere interface. Differential mass balance of dissolved oxygen (DO) in algal culture layer flowing down an inclined open cultivation surface was set up. Using simplified aussumptions, a differential equation was derived for the course of DO concentration profile across algal culture. In the development of the equation were considered: hydraulics of culture flow on cultivation surface, rate O2 evolution by algae, molecular, iffusivity and turbulent diffusivity of oxygen inside of layer. The equation was integratednumerically for apporopriate boundary conditions. Computationms performed for 6mm thick layer of the alga Chlorella kessleri, flowing at velocity 50cm.s-1 on inclined cultivation in 28m long and 4m wide outdoor culture unit revealed that main resistance against DO mass transfer from algal culture into atmosphere was found in boundary layerof culture near algal culture-atmosphere interface. (en)
Title	Transversal profiles of dissolved oxygen in thin-layer open outdoor algal cultures. Transversal profiles of dissolved oxygen in thin-layer open outdoor algal cultures. (en)
skos:prefLabel	Transversal profiles of dissolved oxygen in thin-layer open outdoor algal cultures. Transversal profiles of dissolved oxygen in thin-layer open outdoor algal cultures. (en)
skos:notation	RIV/45274843:_____/02:00006070!RIV/2004/GA0/VPVVP4/N
http://linked.open.../vavai/riv/strany	173-187
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GV104/97/S055)
http://linked.open...iv/cisloPeriodika	105/143
http://linked.open...vai/riv/dodaniDat	2004
http://linked.open...aciTvurceVysledku	Lívanský, Karel
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	ÚVP Běchovice, a.s.
http://linked.open...dnocenehoVysledku	667325
http://linked.open...ai/riv/idVysledku	RIV/45274843:_____/02:00006070
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Chlorella kessleri;mass culture;oxygen evolution;O2 mass transfer;turbulence;O2 transverse profile;computation (en)
http://linked.open.../riv/klicoveSlovo	computation mass culture turbulence oxygen evolution O2 mass transfer O2 transverse profile Chlorella kessleri
http://linked.open...odStatuVydavatele	DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV	[65EBAE0492C3]
http://linked.open...i/riv/nazevZdroje	Agological Studies Arch. Hydrobiol. Suppl.
http://linked.open...in/vavai/riv/obor	EI
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...vavai/riv/projekt	Accumulative biotechnological cycle
http://linked.open...UplatneniVysledku	2002
http://linked.open...v/svazekPeriodika	105/143
http://linked.open...iv/tvurceVysledku	Lívanský, Karel
number of pages	15 (xsd:int)

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