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Persoonlijk profiel

Quote

"Modelling a process forces us to reduce it to the essentials. By doing so, we can unravel and explain even the most complex processes and make them smarter, smaller and more efficient."

Research profile

Ivo Roghair is an Assistant Professor at the research group Chemical Process Intensification where he works on the computational modeling of novel intensified reactor concepts, such as membrane reactors, chemical looping processes, bubbly flows, and heat integration. His research is focused on the development of numerical tools (multi-scale: 1D reactor models, 3D CFD-based models) while being closely involved in experiments for validation and fundamental understanding (e.g. PIV/DIA measurements on fluidized beds or thermogravimetric analysis for particle conversion studies).

Roghair has recently been involved in an ECHO-STIP project on the origin of the redox kinetics of oxygen carriers for chemical looping processes. Moreover, he is involved in the design, scale-up and operation of fluidized bed membrane reactors. The interactions between chemically active particles, membranes and the complex hydrodynamics in fluidized beds make this a highly challenging research area.

Furthermore, Roghair contributes to the EU project “Intensified-by-Design (IbD®)”, where he investigates how inter-particle forces affect the generic fluidization behavior at elevated temperature using discrete particle simulations. He also leads a case study into intensified fluidized bed dryer concepts. This connects very well with his other research efforts into fluidized bed dryers for pharmaceutical powders and polyolefins, concerning the prevention of degenerate aspects such as fouling or agglomerates formation due to wet or softened particles, triboelectrification, etc.

Academic background

Ivo Roghair studied Chemical Engineering at the University of Twente (UT, Enschede, The Netherlands) with a focus on process engineering and computer science. Part of his study was an internship at Degussa A.G. (now Evonik Industries A.G.) in Marl (Germany) where he developed a numerical model to simulate trickle-flow reactors. After obtaining his MSc degree in 2007, Roghair started his PhD research at the UT research group Fundamentals of Chemical Reaction Engineering. In 2010 he moved to Eindhoven University of Technology (TU/e, The Netherlands) following his supervisors professors Hans Kuipers and Martin van Sint Annaland. He obtained his PhD at TU/e in 2012 with his thesis on 'Direct numerical simulations of hydrodynamics and mass transfer in dense bubbly flows'. Until July 2013 he was a postdoc researcher in the UT research group Physics of Complex Fluids of Prof. Frieder Mugele, where he worked on the numerical modeling of electrowetting processes. He then was appointed Assistant Professor at the TU/e Chemical Process Intensification research group of Prof. Martin van Sint Annaland.

Affiliated with

  • Dutch Polymer Institute DPI
  • Eindhoven Multiscale Institute EMI
  • JM Burgerscentrum JMBC

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Onderzoeksoutput

On concentration polarization in fluidized bed membrane reactors

Helmi, A., Voncken, R. J. W., Raijmakers, A. J., Roghair, I., Gallucci, F. & van Sint Annaland, M., 15 jan 2018, In : Chemical Engineering Journal. 332, blz. 464-478 15 blz.

Onderzoeksoutput: Bijdrage aan tijdschriftTijdschriftartikelAcademicpeer review

Open Access
Bestand
  • 9 Citaten (Scopus)
    140 Downloads (Pure)

    Investigation on the decrease in the reduction rate of oxygen carriers for chemical looping combustion

    San Pio Bordeje, M. A., Roghair, I., Gallucci, F. & van Sint Annaland, M., nov 2016, In : Powder Technology. 301, blz. 429–439 11 blz.

    Onderzoeksoutput: Bijdrage aan tijdschriftTijdschriftartikelAcademicpeer review

  • 8 Citaten (Scopus)
    2 Downloads (Pure)

    On the drag force of bubbles in bubble swarms at intermediate and high Reynolds numbers

    Roghair, I., Lau, Y. M., Deen, N. G., Slagter, H. M., Baltussen, M. W., Sint Annaland, van, M. & Kuipers, J. A. M., 2011, In : Chemical Engineering Science. 66, 14, blz. 3204-3211 8 blz.

    Onderzoeksoutput: Bijdrage aan tijdschriftTijdschriftartikelAcademicpeer review

  • 88 Citaten (Scopus)
    18 Downloads (Pure)

    A numerical technique to simulate display pixels based on electrowetting

    Roghair, I., Musterd, M., Ende, van den, D., Kleijn, C., Kreutzer, M. T. & Mugele, F., 2015, In : Microfluidics and Nanofluidics. 19, 2, blz. 465-482 18 blz.

    Onderzoeksoutput: Bijdrage aan tijdschriftTijdschriftartikelAcademicpeer review

    Open Access
    Bestand
  • 21 Citaten (Scopus)
    376 Downloads (Pure)

    An improved Front-Tracking technique for the simulation of mass transfer in dense bubbly flows

    Vertaalde titel van de bijdrage: Een verbeterde Front-Tracking techniek voor de simulatie van massa overdracht in dichte bellenstromenRoghair, I., van Sint Annaland, M. & Kuipers, J. A. M., 2 okt 2016, In : Chemical Engineering Science. 152, blz. 351-369 19 blz.

    Onderzoeksoutput: Bijdrage aan tijdschriftTijdschriftartikelAcademicpeer review

  • 18 Citaten (Scopus)
    14 Downloads (Pure)

    Datasets

    Fluidized bed membrane reactor - vertical membranes configurations

    Roghair, I. (Ontwerper), Voncken, R. J. W. (Ontwerper), Mendeley Data, 7 apr 2019

    Dataset

    Prijzen

    Best Bachelor lecturer 2017

    Ivo Roghair (Ontvanger), 4 sep 2017

    Prijs: TU/eAndersWetenschappelijk

    Cursussen

    Numerieke methoden

    1/09/13 → …

    Cursus

    Practicum procestechnologie

    1/09/13 → …

    Cursus

    Impacts

    Industrial multiphase flows

    Nina Romme - van Moll (Content manager), Judith Wachters - van Gemert (Administratieve ondersteuning), Ivo Roghair (Onderzoeker)

    Impact: Research Topic/Theme (at group level)

    Bestand

    Integration of reaction and separation

    Nina Romme - van Moll (Content manager), Judith Wachters - van Gemert (Administratieve ondersteuning), Ivo Roghair (Onderzoeker)

    Impact: Research Topic/Theme (at group level)

    Bestand

    Intensified heat management

    Nina Romme - van Moll (Content manager), Judith Wachters - van Gemert (Administratieve ondersteuning), Ivo Roghair (Onderzoeker)

    Impact: Research Topic/Theme (at group level)

    Bestand

    Novel experimental techniques

    Nina Romme - van Moll (Content manager), Ivo Roghair (Onderzoeker), Judith Wachters - van Gemert (Content manager)

    Impact: Research Topic/Theme (at group level)

    Bestand

    Scriptie

    Accurate measurements of the photon flux in multiphase reactor systems by actinometry

    Auteur: Verijke, R., 30 apr 2016

    Begeleider: Noël, T. (Afstudeerdocent 1), Su, Y. (Afstudeerdocent 2), Hessel, V. (Afstudeerdocent 2) & Roghair, I. (Externe coach)

    Scriptie/masterproef: Master

    Bestand

    A detailed numerical study on the micro mixing behaviour of turbulent flow fields at low Schmidt numbers: implementation and validation

    Auteur: Hop, V., 29 mei 2019

    Begeleider: van der Schaaf, J. (Afstudeerdocent 1), van Kouwen, E. (Afstudeerdocent 2), Aguirre, A. (Afstudeerdocent 2) & Roghair, I. (Afstudeerdocent 2)

    Scriptie/masterproef: Master

    Bestand

    A modeling and experimental work on "Concentration polarization in packed bed membrane reactors"

    Auteur: Hamstra, P., 30 sep 2016

    Begeleider: van Sint Annaland, M. (Afstudeerdocent 1), Gallucci, F. (Afstudeerdocent 2), Zondervan, E. (Afstudeerdocent 2), Roghair, I. (Afstudeerdocent 2) & Helmi Siasi Farimani, A. (Afstudeerdocent 2)

    Scriptie/masterproef: Master

    Bestand

    Cation-selective membrane : Maxwell-Stefan modeling of multi-component ion transport inside a cation-selective membrane for chlor-alkali production with high current density

    Auteur: Sijabat, R., 30 mrt 2016

    Begeleider: van der Schaaf, J. (Afstudeerdocent 1), Moshtari Khah, S. (Begeleider), de Groot, M. (Externe coach), Roghair, I. (Afstudeerdocent 2) & Schouten, J. (Afstudeerdocent 2)

    Scriptie/masterproef: Master

    Bestand

    Control architecture versus control performance, a case study

    Auteur: van der Schoot, J. (., 24 apr 2017

    Begeleider: van Sint Annaland, M. (Afstudeerdocent 1), Zondervan, E. (Afstudeerdocent 2), Roghair, I. (Afstudeerdocent 2) & Marquez Ruiz, D. A. (Afstudeerdocent 2)

    Scriptie/masterproef: Master

    Bestand