• De Zaale, Gemini South 2.131 (building 15)

    5612 AJ Eindhoven

    Netherlands

  • P.O. Box 513, Department of Mechanical Engineering

    5600 MB Eindhoven

    Netherlands

Organization profile

Introduction / mission

"Multiphase and reactive flows are all around us. To make processes and equipment more sustainable we need to get the fundamentals right."

Organisational profile

Group Deen focuses largely in the areas of process technology, multiphase reactors, computational fluid dynamics and experimental fluid dynamics.

The research is concerned with the development of computational and experimental techniques for the study of multiphase reactors. This includes multiphase flow modeling of intensified contacting in bubble column reactors and multiphase processes in fluidized beds. Typical applications of this research include the automotive, food and chemical industries. One especially interesting potential application is metal fuels - metallic powders of order 10 µm - that are combusted/regenerated in a closed cycle and as such present a very attractive recyclable zero-carbon fuel option.

Fingerprint Dive into the research topics where Deen is active. These topic labels come from the works of this organisation's members. Together they form a unique fingerprint.

Fluidized beds Engineering & Materials Science
Gases Chemical Compounds
Fluids Engineering & Materials Science
Direct numerical simulation Engineering & Materials Science
Bubble columns Engineering & Materials Science
Liquids Engineering & Materials Science
Velocity measurement Engineering & Materials Science
Bubbles (in fluids) Engineering & Materials Science

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 1990 2020

A comparison of low-load efficiency optimization on a heavy-duty engine operated with gasoline-diesel RCCI and CDC

Willems, R. C., Deen, N. G., Willems, F. P. T. & Somers, L. M. T., 1 Jan 2020, ASME 2019 Internal Combustion Engine Division Fall Technical Conference, ICEF 2019. American Society of Mechanical Engineers (ASME), 12 p. V001T03A003

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Gasoline
Engines
Nitrogen oxides
Ignition
Engine cylinders
1 Citation (Scopus)
3 Downloads (Pure)

On the influence of wall distance and geometry for high-pressure n-dodecane spray flames in a constant-volume chamber

Maes, N., Hooglugt, M., Dam, N., Somers, B. & Hardy, G., 1 Feb 2020, In : International Journal of Engine Research. 21, 2, p. 406-417 12 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Soot
Orifices
Geometry
Engines
Chemiluminescence
1 Citation (Scopus)

Aspect ratio of bubbles in different liquid media: a novel correlation

Besagni, G. & Deen, N. G., 27 Nov 2019, (Accepted/In press) In : Chemical Engineering Science. 115383.

Research output: Contribution to journalArticleAcademicpeer-review

Pressure gradient
Bubbles (in fluids)
Aspect ratio
Gravitation
Physics

Prizes

Best oral presentation at 13th International Conference on CFD in the Minerals and Process

Giulia Finotello (Recipient), 2018

Prize: OtherCareer, activity or publication related prizes (lifetime, best paper, poster etc.)Scientific

Best poster presentation at Dynamics of Evolving Fluid Interfaces - DEFI Gathering physico-chemical and flow properties

Giulia Finotello (Recipient), 2016

Prize: OtherCareer, activity or publication related prizes (lifetime, best paper, poster etc.)Scientific

Posters
Hydrodynamics

Activities 1998 2019

Tailoring Bubble Action for Intensified Gas-Liquid Contacting

Niels G. Deen (Speaker)
5 Nov 2019

Activity: Talk or presentation typesInvited talkScientific

Tailoring bubble action for intensified gas-liquid contacting

Niels Deen (Speaker)
30 May 20193 Jun 2019

Activity: Talk or presentation typesInvited talkScientific

Fine iron powder as renewable dense energy carrier

Niels Deen (Speaker)
26 May 201931 May 2019

Activity: Talk or presentation typesInvited talkScientific

Student theses

Mass transfer in 3D printed parallel plate electrolyzers

Author: Murrer, L., 18 Dec 2019

Supervisor: Weusten, S. (Supervisor 1), van der Schaaf, J. (Supervisor 2), Vreman, A. (. (Supervisor 2) & de Groot, M. (. (Supervisor 2)

Student thesis: Master

File

Numerical study of flow through slender packed beds filled with open-structure random packings

Author: Hieselaar, F., 28 Sep 2016

Supervisor: Das, S. (Supervisor 1), Kuipers, H. (Supervisor 2), Deen, N. (Supervisor 2) & van der Schaaf, J. (Supervisor 2)

Student thesis: Master