2020
Numerical simulation on optimizing flow field and flashing-light effect in jet-aerated tangential swirling-flow plate photobioreactor to improve microalgal growth
Cheng J, Lai X, Ye Q, Guo W, Zhou J. Numerical simulation on optimizing flow field and flashing-light effect in jet-aerated tangential swirling-flow plate photobioreactor to improve microalgal growth. Chemical Engineering Science 2020, 215: 115371. DOI: 10.1016/j.ces.2019.115371.Peer-Reviewed Original ResearchTurbulent kinetic energyDead zoneComputational fluid dynamics simulationsFluid dynamics simulationsFlashing-light effectsLight time ratioPlate photobioreactorTangential jetFlow fieldVertical vorticesSecondary vorticesNumerical simulationsKinetic energyMicroalgal growthPhotobioreactorVorticesCm2/s2SimulationsDynamics simulationsCO2 fixation rateTime ratioZoneJetBiomass dry weightFrequency
2019
Three-dimensional numerical simulation of light penetration in an optimized flow field composed of microalgae cells, carbon dioxide bubbles and culture medium
Guo W, Cheng J, Song Y, Liu S, Ali KA, Kumar S. Three-dimensional numerical simulation of light penetration in an optimized flow field composed of microalgae cells, carbon dioxide bubbles and culture medium. Bioresource Technology 2019, 292: 121979. PMID: 31445241, DOI: 10.1016/j.biortech.2019.121979.Peer-Reviewed Original ResearchConceptsOptimized flow fieldFlow fieldNumerical simulationsThree-dimensional numerical simulationsComputational fluid dynamicsBubble volume fractionMicroalgae cellsCarbon dioxide bubblesBubble diameterConic bafflesFluid dynamicsSolution depthVolume fractionRaceway pondsMicroalgae cell concentrationIncident irradiationBiomass growth rateMicroalgae growthBubblesLight penetrationSimulationsPenetrationBaffles