Find Research Outputs

Search concepts
Selected filters
2015

Biot number effects on the local heat and mass transfer rate in fixed and fluidized beds

Radl, S., Puffitsch, T. & Kloss, C., 1 Jan 2015, Liaison Functions 2015 - Core Programming Area at the 2015 AIChE Annual Meeting. American Institute of Chemical Engineers, 1 p. (Liaison Functions 2015 - Core Programming Area at the 2015 AIChE Annual Meeting).

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

Biot number effects on the local heat and mass transfer rate in fixed and fluidized beds

Radl, S., Krainer, F., Puffitsch, T. & Kloss, C., 2015, Particle Technology Forum 2015 - Core Programming Area at the 2015 AIChE Annual Meeting. American Institute of Chemical Engineers, p. 337 1 p.

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

Biot Number Effects on the Local Heat and Mass Transfer Rate in Fixed and Fluidized Beds

Radl, S., Krainer, F., Puffitsch, T. & Kloss, C., 2015.

Research output: Contribution to conferencePosterResearch

Open Access
File

CFD-DEM predictions of heat transfer in packed beds using commercial and open source codes

Singhal, A., Cloete, S., Municchi, F., Radl, S. & Amini, S., 2015, PARTICLES 2015. Barcelona: ECCOMAS, p. 1-8

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

CFD-DEM predictions of heat transfer in packed beds using commercial and open source codes

Singhal, A., Cloete, S., Municchi, F., Radl, S. & Amini, S., 28 Sep 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Detailed Simulation of Particle and Liquid Distribution in the Mixing Zone of a Twin-Screw Granulator

Kumar, A., Radl, S., Khinast, J., Gernaey, K. V., De Beer, T. & Nopens, I., 8 Nov 2015.

Research output: Contribution to conferencePaperResearchpeer-review

Open Access
File

Detailed Simulation of Particle and Liquid Distribution in the Mixing Zone of a Twin-Screw Granulator

Kumar, A., Radl, S., Khinast, J., Gernaey, K. V., De Beer, T. & Nopens, I., 8 Nov 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Detailed Understanding of the Blending of Wet Powders and the Liquid Distribution Therein

Wu, M., Mohan, B., Khinast, J. & Radl, S., 17 Mar 2015, ProcessNet, Vortragsprogramm Grenzflächenbestimmte Systeme und Prozesse, Magdeburg,2015. Magdeburg

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

Powders
Liquids
Granulation
Direct numerical simulation
Finite difference method

Detailed Understanding of the Blending of Wet Powders and the Liquid Distribution Therein

Wu, M., Mohan, B., Khinast, J. & Radl, S., 16 Mar 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Effective reaction rate in a fixed bed reactor

Gruber-Woelfler, H., Pichler, R. & Radl, S., 1 Jan 2015, Catalysis and Reaction Engineering Division 2015 - Core Programming Area at the 2015 AIChE Annual Meeting. American Institute of Chemical Engineers, p. 53-62 10 p. (Catalysis and Reaction Engineering Division 2015 - Core Programming Area at the 2015 AIChE Annual Meeting; vol. 1).

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

Effect of Particle Swelling on the Effective Reaction Rate in a Fixed Bed Reactor

Gruber-Wölfler, H., Pichler, R. & Radl, S., 8 Nov 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Fractionation of Wood Fibres and Fines in the Froth Layer of a Flotation Cell

Redlinger-Pohn, J. D. & Radl, S., 2015, 11. Minisymposium Verfahrenstechnik. ., p. 84-88

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

Fractionation of Wood Fibres and Fines in the Froth Layer of a Flotation Cell

Redlinger-Pohn, J. D. & Radl, S., 2015.

Research output: Contribution to conferencePosterResearchpeer-review

Open Access
File

Models for Nucleation and Condensation on Nanoparticles

Radl, S., Schriefl, M. A., Reinisch, T., Bergmann, A. & Mamakos, A., 8 Jul 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Modified Liquid Transfer Model for Wet Gas-Particle Systems

Ozel, A., Greidinger, Z., Girardi, M., Radl, S. & Sundaresan, S., 8 Nov 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

OpenFOAM(R) for DNS - Application to Toroidal Flow

Redlinger-Pohn, J. D. & Radl, S., 8 Jul 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Open source CFD-DEM Modelling for Particle-Based Processes

Goniva, C., Blais, B., Radl, S. & Kloss, C., 7 Dec 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Optimal Particle Parameters for CLC and CLR Processes - Predictions by Intra-Particle Transport Models and Experimental Validation

Forgber, T., Zaabout, A., Tolchard, J. R., Dahl, P. I. & Radl, S., 28 Sep 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Open Access
File

Optimal Particle Parameters for CLC and CLR Processes - Predictions by Intra-Particle Transport Models and Experimental Validation

Forgber, T., Tolchard, J., Zaabout, A., Dahl, P. I. & Radl, S., 2015, PARTICLES 2015. Barcelona: ECCOMAS, p. 1-8

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

File

ParScale: A Key Tool for Simulating Reactive Particulate Flow Systems

Radl, S., Forgber, T. & Municchi, F., 20 Nov 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

ParScale - an Open-Source Library for the Simulation of Intra-Particle Heat and Mass Transport Processes in Coupled Simulations

Radl, S., Forgber, T., Aigner, A. & Kloss, C., 2015, (Accepted/In press) IV International Conference on Particle-based Methods. .

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

Open Access
File

ParScale - An Open-Source Library for the Simulation of Intra-Particle Heat and Mass Transport Processes in Coupled Simulations

Radl, S., Forgber, T., Aigner, A. & Kloss, C., 28 Sep 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Open Access
File

Perspectives for Modeling Reactive Particulate Systems using Open-Source Tools

Radl, S., Municchi, F. & Forgber, T., 15 Apr 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Open Access
File

Porto: A framework for information interchange and multi-scale fluid mechanics simulations

Hagelien, T., Radl, S., Kloss, C., Goniva, C., Dahl, P. I., Nazir, S. M., Fede, P. & Amini, S., 28 May 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Regimes of Heat Transport in Dense Particle Beds

Radl, S. & Forgber, T., 26 Nov 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Rigorous Modeling of CO2 Absorption and Chemisorption: The Influence of Bubble Coalescence and Breakage

Gruber, M., Radl, S. & Khinast, J., 2015, In : Chemical Engineering Science. 137, p. 188-204

Research output: Contribution to journalArticleResearchpeer-review

Separation Effects and Orientation Statistics of Fibres in Coiled-Pipe Suspension Flow

Redlinger-Pohn, J. D. & Radl, S., 7 Sep 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearchpeer-review

Separation Effects and Orientation Statistics of Fibres in Coiled-Pipe Suspension Flow

Redlinger-Pohn, J. D. & Radl, S., 2015, p. 21-22.

Research output: Contribution to conferenceAbstractResearchpeer-review

Open Access
File

Simulation-based Process Design: From Simulation to Operation

Redlinger-Pohn, J. D., König, L. M., König, J., Reif, G. & Radl, S., 2015.

Research output: Contribution to conferencePosterResearch

Open Access
File

Simulation of Particulate Systems in the Pulp & Paper and Energy Sector: Challenges and Trends

Radl, S., Redlinger-Pohn, J. D., König, L. M., Wu, M., Forgber, T. & Municchi, F., 19 Nov 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Simulation of Stiffly Coupled Fluid-Particle Systems Involving Non-Spherical Particles

Redlinger-Pohn, J. D., König, L. M., Kloss, C., Goniva, C. & Radl, S., Nov 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearchpeer-review

Simulation of Stiffly Coupled Fluid-Particle Systems Involving Non-Spherical Particles: Robustness, Scalability, and Applications

Redlinger-Pohn, J. D., König, L. M., Kloss, C., Goniva, C. & Radl, S., 8 Nov 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Simulation of the PCC process by solving differential mass and energy balances

König, J. & Radl, S., 2015, .

Research output: Book/ReportOther reportResearch

State of the Art in Mapping Schemes for Dilute and Dense Euler-Lagrange Simulations

Radl, S., Capa Gonzales, B., Goniva, C. & Pirker, S., 2015, Progress in Applied CFD. Oslo: SINTEF Academic Press, p. 103-112

Research output: Chapter in Book/Report/Conference proceedingChapterResearch

Strömungstechnische Kriterien für die Projektierung und den Betrieb spezieller Reinraumkomponenten

Forgber, T., Municchi, F., Pichler, R. & Radl, S., 2015, .

Research output: Book/ReportOther reportResearch

The Effect Liquid Loading on the Rheology of Granular Flows

Sundaresan, S., Ozel, A., Gu, Y. & Radl, S., 2 Mar 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Open Access
File

Towards Simulation-based Engineering of Fibre Fractionation Equipment: Sate of the Art Open-Source Simulation Tools

Redlinger-Pohn, J. D., König, L. M. & Radl, S., 20 May 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Towards Simulation-based Engineering of Fibre Fractionation Equipment: State of the Art Open-Source Simulation Tools

Redlinger-Pohn, J. D., König, L. M. & Radl, S., 21 May 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearchpeer-review

Transport of Liquids in Unsaturated Bi- and Polydisperse Particle Beds

Wu, M., Mohan, B., Khinast, J. & Radl, S., 8 Nov 2015.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch

Transport of Liquids in Unsaturated Bi- and Polydisperse Particle Beds

Wu, M., Mohan, B., Khinast, J. & Radl, S., 8 Nov 2015, AIChe Annual Meeting. Salt Lake City, (USA)

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

Open Access
File
beds
liquids
direct numerical simulation
liquid bridges
simulation

Velocity Distribution at the Inlet of a Heat Exchanger

Radl, S., 2015, .

Research output: Book/ReportOther reportResearch

Velocity Distribution in a Catalytic Reactor

Radl, S., 2015, .

Research output: Book/ReportCommissioned reportResearch

2016

A Model to Predict Liquid Bridge Formation between Wet Particles Based on Direct Numerical Simulations

Wu, M., Radl, S. & Khinast, J., 16 Feb 2016, In : AIChE Journal. 62, p. 1877-1897 20 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File
Direct numerical simulation
Drainage
Neck
Liquids
Model structures

Architecture and application of the data filtering library ”CPPPO” to transport phenomena in dense gas-particle flows

Municchi, F. & Radl, S., 5 Jul 2016.

Research output: Contribution to conference(Old data) Lecture or PresentationResearchpeer-review

Open Access
File

CFD-DEM predictions of heat transfer in packed beds using commercial and open source codes

Singhal, A., Cloete, S., Radl, S., Ferreira, R. Q. & Amini, S., 12 Sep 2016, In : MAYFEB Journal of Chemical Engineering. 1, 1, p. 1-17

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File
Direct numerical simulation
Packed beds
Finite difference method
Computational fluid dynamics
Heat transfer

CFD-DEM Simulation of Wet Fluidized Beds

Askarishahi, M., Salehi, M. & Radl, S., 14 Sep 2016.

Research output: Contribution to conferencePosterResearchpeer-review

File

Development of closure models for unresolved particle simulations of heat and mass transfer in dense particle beds using CPPPO: a library for fast parallel data filtering

Municchi, F., Radl, S. & Goniva, C., 24 May 2016.

Research output: Contribution to conferencePaperResearchpeer-review

Open Access
File
heat transfer
mass transfer
fluid
multiphase flow
simulation

Effect of Bubble-Particle Interaction Models on Flow Predictions in Three-Phase Bubble Columns

Gruber, M. C., Radl, S. & Khinast, J., 26 Feb 2016, In : Chemical Engineering Science. 146, p. 226–243

Research output: Contribution to journalArticleResearchpeer-review

Open Access

Evaluation of wall friction models for riser flow

Cloete, J. H., Cloete, S., Radl, S. & Amini, S., 2016, In : Powder Technology. 303, p. 156-167

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File
Friction
Fluidization
Fluidized beds
Flow of gases
Strain rate

Fast spatial filtering using CPPPO: a compilation for particle-fluid data post processing

Municchi, F., Radl, S. & Goniva, C., Mar 2016.

Research output: Contribution to conference(Old data) Lecture or PresentationResearch