Research Explorer

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Researcher

Nicolas Rios Ratkovich

Awards & Distinctions

19 Results

2012

Heat-and-mass transfer relationship to determine shear stress in tubular membrane systems

Nicolas Rios RatkovichIngmar Nopens

A1 Journal Article in INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER

Hydrodynamic study of a hollow fiber membrane system using experimentally and numerically derived surface shear stresses

Nicolas Rios RatkovichM HunzeIngmar Nopens

A2 Journal Article in MULTIPHASE SCIENCE AND TECHNOLOGY

2011

Analysis of shear stress and energy consumption in a tubular airlift membrane system

Nicolas Rios RatkovichCCV ChanPR BerubeIngmar Nopens

A1 Journal Article in WATER SCIENCE AND TECHNOLOGY

Assessment of mass transfer coefficients in coalescing slug flow in vertical pipes and applications to tubular airlift membrane bioreactors

Nicolas Rios RatkovichPR BerubeIngmar Nopens

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

2010

Investigation of the effect of viscosity on slug flow in airlift tubular membranes in search of a sludge surrogate

Nicolas Rios RatkovichCCV ChanPR BerubeIngmar Nopens

A1 Journal Article in WATER SCIENCE AND TECHNOLOGY

Understanding hydrodynamics in membrane bioreactor systems for wastewater treatment: two-phase empirical and numerical modelling and experimental validation

Nicolas Rios RatkovichIngmar Nopens

2009

Analysis of shear stress and energy consumption in a tubular airlift membrane system

Nicolas Rios RatkovichCCV ChanP BerubeIngmar Nopens

Experimental mesurements of shear stress in a tubular air lift membrane system

Nicolas Rios RatkovichC.C.V. ChanP BerubeIngmar Nopens

Experimental study and CFD modelling of a two-phase slug flow for an airlift tubular membrane

Nicolas Rios RatkovichColleen CC ChanPierre R BerubeIngmar Nopens

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Investigation of the effect of viscosity on slug flow in airlift tubular membranes in search for a sludge surrogate

Nicolas Rios RatkovichCCV ChanP BerubeIngmar Nopens

The (in)significance of apparent viscosity in full-scale municipal membrane bioreactors

Adrien A MoreauNicolas Rios RatkovichIngmar NopensJaap HJM van der Graaf

A1 Journal Article in JOURNAL OF MEMBRANE SCIENCE

Use of CFD to model and optimize the hydrodynamics of an airlift MBR side-stream module

Nicolas Rios RatkovichM HunzeH FutselaarIngmar Nopens

2008

Hydrodynamic CFD simulation of a two-phase flow in an ultrafiltration membrane tube for a side-stream membrane bioreactor

Nicolas Rios RatkovichIngmar NopensPeter A Vanrolleghem

Mass transfer coefficient determination of a two-phase flow for an UF membrane in a side-stream MBR

Nicolas Rios RatkovichIngmar NopensPeter A Vanrolleghem

Modelling hydrodynamics in MBR systems using computational fluid dynamics

Nicolas Rios RatkovichIngmar NopensMWD BrannockK Essemiani

Using a two-phase hydrodynamic model to control fouling in an ultrafiltration side-stream MBR

Nicolas Rios RatkovichIngmar NopensPeter A Vanrolleghem

2007

A rheological model for activated sludge in a side-stream MBR

Nicolas Rios RatkovichIngmar NopensVeerle De SchepperTao JiangWilly VerstraetePeter A Vanrolleghem

CFD simulation of an ultrafiltration membrane for wastewater treatment in a side-stream membrane bioreactor for reduction of fouling

Nicolas Rios RatkovichIngmar NopensPeter A Vanrolleghem

Hydrodynamic CFD simulation of a two-phase flow in a single tube of an ultrafiltration membrane tube for a side-stream MBR

Nicolas Rios RatkovichIngmar NopensPeter A Vanrolleghem