Preventing Explosions: How do Powder Flows Electrify?

Project Information

PowFEct

Grant agreement ID: 947606

DOI

10.3030/947606

EC signature date 25 August 2020

Start date 1 May 2021

End date 30 April 2027

Funded under

• EXCELLENT SCIENCE - European Research Council (ERC)

Total cost

€ 1 471 225,00

EU contribution

€ 1 471 225,00

Coordinated by

PHYSIKALISCH-TECHNISCHE BUNDESANSTALT
Germany

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Publications

Peer reviewed articles (13)

Electrification in turbulent channel flows of liquid dielectrics

Author(s): Mathieu Calero, Holger Grosshans, Miltiadis V. Papalexandris
Published in: Physics of Fluids, Issue 35, 2023, Page(s) 045119, ISSN 1070-6631
Publisher: American Institute of Physics
DOI: 10.1063/5.0138425

Recent progress in CFD modeling of powder flow charging during pneumatic conveying

Author(s): Holger Grosshans; Simon Jantač
Published in: Chemical Engineering Journal, 2023, ISSN 1385-8947
Publisher: Elsevier BV
DOI: 10.1016/j.cej.2022.140918

Simulation of PMMA powder flow electrification using a new charging model based on single-particle experiments

Author(s): Holger Grosshans, Wenchao Xu, Tatsushi Matsuyama
Published in: Chemical Engineering Science, Issue 254, 2022, ISSN 0009-2509
Publisher: Pergamon Press Ltd.
DOI: 10.1016/j.ces.2022.117623

Eulerian formulation for the triboelectric charging of polydisperse powder flows

Author(s): Metin Zeybek, Holger Grosshans
Published in: Physics of Fluids, Issue 33/6, 2021, Page(s) 063304, ISSN 1070-6631
Publisher: American Institute of Physics
DOI: 10.1063/5.0054374

A computational framework for electrification of liquid flows

Author(s): Mathieu Calero, Holger Grosshans, Miltiadis V. Papalexandris
Published in: Journal of Loss Prevention in the Process Industries, Issue 74, 2022, Page(s) 104637, ISSN 0950-4230
Publisher: Elsevier BV
DOI: 10.1016/j.jlp.2021.104637

Influence of weak electrostatic charges and secondary flows on pneumatic powder transport

Author(s): Holger Grosshans
Published in: The Canadian Journal of Chemical Engineering, 2023, ISSN 0008-4034
Publisher: Canadian Society for Chemical Engineering
DOI: 10.1002/cjce.24824

Simulation of the flow of an explosive atmosphere exposed to a hot surface

Author(s): Subrahmanyeswara Velagala, Priyank Raval, Sai Charan Singh Chowhan, Ghazaleh Esmaeelzade, Michael Beyer, Holger Grosshans
Published in: Journal of Loss Prevention in the Process Industries, Issue 73, 2021, Page(s) 104610, ISSN 0950-4230
Publisher: Elsevier BV
DOI: 10.1016/j.jlp.2021.104610

Spatially resolved measurement of the electrostatic charge of turbulent powder flows

Author(s): Xu, Wenchao; Jantač, Simon; Matsuyama, Tatsushi; Grosshans, Holger
Published in: Experiments in Fluids, Issue 1, 2024, ISSN 1432-1114
Publisher: Springer
DOI: 10.1007/s00348-024-03791-3

Suppression and Control of Bipolar Powder Charging by Turbulence

Author(s): Simon Jantač; Holger Grosshans
Published in: Physical Review Letters, Issue 2, 2024, ISSN 1079-7114
Publisher: American Physical Society
DOI: 10.1103/physrevlett.132.054004

The effect of electrostatic charges on particle-laden duct flows

Author(s): Holger Grosshans, Claus Bissinger, Mathieu Calero, Miltiadis V. Papalexandris
Published in: Journal of Fluid Mechanics, Issue 909, 2021, ISSN 0022-1120
Publisher: Cambridge University Press
DOI: 10.1017/jfm.2020.956

Effect of drag force modeling on the flow of electrostatically charged particles

Author(s): Ozler, Gizem; Demircioglu, Mustafa; Grosshans, Holger
Published in: Advanced Powder Technology, 2023, ISSN 0921-8831
Publisher: Elsevier BV
DOI: 10.1016/j.apt.2023.103951

Experimental study of humidity influence on triboelectric charging of particle-laden duct flows

Author(s): Wenchao Xu; Holger Grosshans
Published in: Journal of Loss Prevention in the Process Industries, 2023, ISSN 0950-4230
Publisher: Elsevier BV
DOI: 10.48550/arxiv.2206.04345

CFD study of particle backflow in pneumatic conveying systems due to triboelectrification

Author(s): Otome Obukohwo; Andrew Sowinski; Poupak Mehrani; Holger Grosshans
Published in: Powder Technology, 2023, ISSN 0032-5910
Publisher: Elsevier BV
DOI: 10.1016/j.powtec.2023.118285

Conference proceedings (2)

Experimental study of humidity influence on triboelectric charging of particle-laden duct flows

Author(s): Wenchao Xu, Holger Grosshans
Published in: 14th International Symposium on Hazards, Prevention and Mitigation of Industrial Explosions, 2022, Page(s) 210-219
Publisher: Physikalisch-Technische Bundesanstalt (PTB)

Review on CFD modeling of electrostatic powder charging during pneumatic conveying

Author(s): Grosshans, Holger; Jantac, Simon
Published in: 14th International Symposium on Hazards, Prevention and Mitigation of Industrial Explosions, Proceedings, Issue 1, 2022
Publisher: Physikalisch-Technische Bundesanstalt (PTB)
DOI: 10.7795/810.20221124

Intellectual Property Rights

Patent (1)

METHOD FOR DETERMINING AT LEAST ONE CHARGE CHARACTERISTIC VALUE OF ELECTRIC CHARGES OF PARTICLES IN A FLUID STREAM, AND FLUID STREAM CHARGE MEASURING DEVICE

Application/Publication number: 20 22050386
Date: 2022-01-11
Applicant(s): PHYSIKALISCH-TECHNISCHE BUNDESANSTALT