Research output per year
Research output per year
- 1 - 50 out of 94 results
Search results
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2024
Parameters affecting plug characteristics in dense phase pneumatic conveying of ellipsoidal particles
Erken, O., Ooi, J. Y., Gupta, P., Capozzi, L. & Hanley, K. J., 15 Mar 2024, In: Powder Technology. 437, 119561.Research output: Contribution to journal › Article › peer-review
Open Access -
2022
DEM simulations of agglomerates impact breakage using Timoshenko beam bond model
Chen, X., Wang, L. G., Morrissey, J. P. & Ooi, J. Y., Aug 2022, In: Granular Matter. 24, 3, 74.Research output: Contribution to journal › Article › peer-review
Open Access -
A comparative assessment and unification of bond models in DEM simulations
Chen, X., Peng, D., Morrissey, J. P. & Ooi, J., 2 Feb 2022, In: Granular Matter. 24, 29, 20 p., 29.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Trackbed settlement and associated ballast degradation due to repeated train moving loads
Gu, Q., Zhao, C., Bian, X., Morrissey, J. P. & Ooi, J., 1 Feb 2022, In: Soil Dynamics and Earthquake Engineering. 153, 107109.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Experimental validation of a particle-based method for heat transfer incorporating interstitial gas conduction in dense granular flow using a rotary drum
Hobbs, A. M., Ooi, J. Y., Adepu, M. & Emady, H., Feb 2022, In: Advanced Powder Technology. 33, 2, 103426.Research output: Contribution to journal › Article › peer-review
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2021
Conceptualisation of an Efficient Particle-Based Simulation of a Twin-Screw Granulator
Morrissey, J. P., Hanley, K. J. & Ooi, J. Y., 12 Dec 2021, (E-pub ahead of print) In: Pharmaceutics. 13, 12, 2136.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
A breakage model for particulate solids under impact loading
Wang, L. G., Chen, J. F. & Ooi, J. Y., Dec 2021, In: Powder Technology. 394, p. 669-684 16 p.Research output: Contribution to journal › Article › peer-review
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An effective sphere-based model for breakage simulation in DEM
Tavares, L. M., Rodriguez, V. A., Sousani, M., Padros, C. B. & Ooi, J. Y., Nov 2021, In: Powder Technology. 392, p. 473–488 16 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Model driven design for twin screw granulation using mechanistic-based population balance model
Wang, L. G., Morrissey, J. P., Barrasso, D., Slade, D., Clifford, S., Reynolds, G., Ooi, J. Y. & Litster, J. D., 24 Jul 2021, (E-pub ahead of print) In: International Journal of Pharmaceutics. 607, 21 p., 120939.Research output: Contribution to journal › Article › peer-review
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Influence of various DEM shape representation methods on packing and shearing of granular assemblies
Soltanbeigi, B., Podlozhnyuk, A., Kloss, C., Pirker, S., Ooi, J. & Papanicolopulos, S., 16 Mar 2021, In: Granular Matter. 23, 2, 16 p., 26.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
2020
Numerical and experimental investigation of the effect of interstitial gases on conductive heat transfer for dense particulate systems
Hobbs, A., Goodrich, R. P. & Ooi, J., 1 Dec 2020, In: Thermal Science and Engineering Progress. 20, 13 p., 100765.Research output: Contribution to journal › Article › peer-review
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Post-processing and visualisation of large-scale DEM simulation data with the open-source VELaSSCo platform
Morrissey, J. P., Totoo, P., Hanley, K., Papanicolopulos, S., Ooi, J., Cores Gonzalez, I., Raffin, B., Mostajabodaveh, S. & Gierlinger, T., 1 Jul 2020, In: SIMULATION. p. 567-581Research output: Contribution to journal › Article › peer-review
Open AccessFile -
A DEM-PBM multiscale coupling approach for the prediction of an impact pin mill
Chen, X., Wang, L. G. & Ooi, J. Y., 15 Apr 2020, In: Powder Technology. 366, p. 408-419 12 p.Research output: Contribution to journal › Article › peer-review
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2019
Effect of particle morphology and contacts on particle breakage in a granular assembly studied using X-ray tomography
Karatza, Z., Andò, E., Papanicolopulos, S-A., Viggiani, G. & Ooi, J. Y., Aug 2019, In: Granular Matter. 21, 3, 44.Research output: Contribution to journal › Article › peer-review
Open Access -
2018
Finite element analysis of stresses in flexible bulk solid container
Pantaleev, S., Papanicolopulos, S. & Ooi, J., 7 May 2018, In: Advances in Structural Engineering. 21, 16, p. 2518-2533Research output: Contribution to journal › Article › peer-review
Open AccessFile -
DEM study of mechanical characteristics of multi-spherical and superquadric particles at micro and macro scales
Soltanbeigi, B., Podlozhnyuk, A., Papanicolopulos, S., Kloss, C., Pirker, S. & Ooi, J., 15 Apr 2018, In: Powder Technology. 329, p. 288-303 6 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Evolution of deformation and breakage in sand studied using X-ray tomography
Karatza, Z., Ando, E., Papanicolopulos, S., Ooi, J. & Viggiani, G., 1 Feb 2018, In: Géotechnique. 68, 2, p. 107-117Research output: Contribution to journal › Article › peer-review
Open AccessFile -
2017
Correlation of Volume Ratio and Normalized Permittivity in Particle Mixture
Wang, H., Yang, Y., Hanley, K., Ooi, J., Yin, X. & Jia, J., 11 Aug 2017, (E-pub ahead of print) In: IEEE Access.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Linking particle properties to dense suspension extrusion flow characteristics using discrete element simulations
Ness, C., Ooi, J. Y., Sun, J., Marigo, M., McGuire, P., Xu, H. & Stitt, H., Jul 2017, In: AIChE Journal. 63, 7, p. 3069-3082 14 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Comparison of multi-sphere and superquadric particle representation for modelling shearing and flow characteristics of granular assemblies
Soltanbeigi, B., Podlozhnyuk, A., Ooi, J. Y., Kloss, C. & Papanicolopulos, S. A., 30 Jun 2017, (E-pub ahead of print) In: EPJ Web of Conferences. 140, 06015.Research output: Contribution to journal › Article › peer-review
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Evolution of particle breakage studied using x-ray tomography and the discrete element method
Karatza, Z., Andò, E., Papanicolopulos, S. A., Viggiani, G. & Ooi, J. Y., 30 Jun 2017, (E-pub ahead of print) In: EPJ Web of Conferences. 140, 07013.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
DEM investigation of mechanical behavior and strain localization of methane hydrate bearing sediments with different temperatures and water pressures
Jiang, M., Peng, D. & Ooi, J., 27 Apr 2017, (E-pub ahead of print) In: Engineering Geology. 223, p. 92-109 18 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
An experimentally validated DEM study of powder mixing in a paddle blade mixer
Pantaleev, S., Yordanova, S., Janda, A., Marigo, M. & Ooi, J., 15 Apr 2017, In: Powder Technology. 311, p. 287-302 16 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
2016
Influence of coarse-graining parameters on the analysis of DEM simulations of silo flow
Weinhart, T., Labra, C., Luding, S. & Ooi, J. Y., 31 May 2016, In: Powder Technology. 293, p. 138-148 11 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Numerical and experimental study of horizontal pneumatic transportation of spherical and low-aspect-ratio cylindrical particles
Ebrahimi, M., Crapper, M. & Ooi, J., 14 May 2016, In: Powder Technology. p. 48-59Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Scaling of discrete elemnet model parameters for cohesionless and cohesive solid
Thakur, S. C., Ooi, J. & Ahmadian, H., May 2016, In: Powder Technology. 293, p. 130–137Research output: Contribution to journal › Article › peer-review
Open AccessFile -
2015
A numerical study of wall pressure and granular flow in a flat-bottomed silo
Wang, Y., Lu, Y. & Ooi, J. Y., 1 Sept 2015, In: Powder Technology. 282, p. 43-54 13 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
A study of the granular flow in a conical hopper discharge using discrete and continuum approach
Wang, Y. & Ooi, J., 9 Apr 2015, (E-pub ahead of print) In: Procedia Engineering. 102, p. 765-772 8 p.Research output: Contribution to journal › Article › peer-review
Open Access -
DEM-CFD simulation of a dense fluidized bed: wall boundary and particle size effects
Gupta, P., Sun, J. & Ooi, J., 2015, In: Powder Technology.Research output: Contribution to journal › Article › peer-review
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DEM modelling of cone penetration and unconfined compression in cohesive solids
Janda, A. & Ooi, J., 2015, In: Powder Technology.Research output: Contribution to journal › Article › peer-review
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Experimental study of anisotropy and non-coaxiality of granular solids
Yang, Y., Fei, W., Yu, H. S., Ooi, J. & Rotter, M., 2015, (E-pub ahead of print) In: Granular Matter. 17, p. 189-196 8 p.Research output: Contribution to journal › Article › peer-review
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2014
Prediction of flow patterns during silo discharges using a finite element approach and its preliminary experimental verification
Ding, S., Li, H., Ooi, J. & Rotter, J., 23 Aug 2014, (E-pub ahead of print) In: Particuology. p. 42-49 8 p.Research output: Contribution to journal › Article › peer-review
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A bond model for DEM simulation of cementitious materials and deformable structures
Brown, N. J., Chen, J-F. & Ooi, J. Y., 30 Jun 2014, In: Granular Matter. 16, 3, p. 299-311 13 p.Research output: Contribution to journal › Article › peer-review
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Micromechanical analysis of cohesive granular materials using the discrete element method with an adhesive elasto-plastic contact model
Thakur, S. C., Morrissey, J. P., Sun, J., Chen, J. F. & Ooi, J. Y., 30 Jun 2014, In: Granular Matter. 16, 3, p. 383-400 18 p.Research output: Contribution to journal › Article › peer-review
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Finite element modelling of wall pressures in a cylindrical silo with conical hopper using an Arbitrary Lagrangian-Eulerian formulation
Wang, Y., Lu, Y. & Ooi, J. Y., May 2014, In: Powder Technology. 257, p. 181-190 10 p.Research output: Contribution to journal › Article › peer-review
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Experimental and Simulation Studies of Dilute Horizontal Pneumatic Conveying
Ebrahimi, M., Crapper, M. & Ooi, J., 4 Mar 2014, In: Particulate Science and Technology. 32, 2, p. 206-213 8 p.Research output: Contribution to journal › Article › peer-review
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An experimental and numerical study of packing, compression, and caking behaviour of detergent powders
Thakur, S. C., Ahmadian, H., Sun, J. & Ooi, J. Y., Feb 2014, In: Particuology. 12, p. 2-12 11 p.Research output: Contribution to journal › Article › peer-review
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2013
The role of deposition process on pressure dip formation underneath a granular pile
Ai, J., Ooi, J. Y., Chen, J., Rotter, J. M. & Zhong, Z., 1 Nov 2013, In: Mechanics of materials. 66, p. 160-171Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Numerical modelling of dynamic pressure and flow in hopper discharge using the Arbitrary Lagrangian–Eulerian formulation
Wang, Y., Lu, Y. & Ooi, J., Nov 2013, In: Engineering Structures. 56, p. 1308-1320 13 p.Research output: Contribution to journal › Article › peer-review
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Finite element simulation of the pressure dip in sandpiles
Ai, J., Chen, J-F. & Ooi, J. Y., 15 Mar 2013, In: International Journal of Solids and Structures. 50, 6, p. 981-995 15 p.Research output: Contribution to journal › Article › peer-review
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Normal pressures and frictional tractions on shallow conical hopper walls after concentric filling: Predictions and experiments
Ding, S., Rotter, J. M., Ooi, J. Y., Enstad, G. & Xu, D., 15 Feb 2013, In: Chemical Engineering Science. 89, p. 264-272 9 p.Research output: Contribution to journal › Article › peer-review
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2012
Experimental and numerical determination of representative elementary volume for granular plant materials
Wiacek, J., Molenda, M., Ooi, J. Y. & Favier, J., Jul 2012, In: Granular Matter. 14, 4, p. 449-456 8 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Rarefaction wave propagation in tapered granular columns
Wang, Y., Wensrich, C. M. & Ooi, J. Y., 26 Mar 2012, In: Chemical Engineering Science. 71, p. 32-38 7 p.Research output: Contribution to journal › Article › peer-review
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Influence of grain shape and intergranular friction on material behavior in uniaxial compression: Experimental and DEM modeling
Wiacek, J., Molenda, M., Horabik, J. & Ooi, J. Y., Feb 2012, In: Powder Technology. 217, p. 435-442 8 p.Research output: Contribution to journal › Article › peer-review
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Linking of discrete element modelling with finite element analysis for analysing structures in contact with particulate solid
Chung, Y. C. & Ooi, J. Y., Feb 2012, In: Powder Technology. 217, p. 107-120 14 p.Research output: Contribution to journal › Article › peer-review
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2011
Development of normal pressure and frictional traction along the walls of a steep conical hopper during filling
Ding, S., Rotter, J. M., Ooi, J. & Enstad, G., 1 Oct 2011, In: Thin-Walled Structures. 49, 10, p. 1246-1250Research output: Contribution to journal › Article › peer-review
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Benchmark tests for verifying discrete element modelling codes at particle impact level
Chung, Y. C. & Ooi, J. Y., Oct 2011, In: Granular Matter. 13, 5, p. 643-656 14 p.Research output: Contribution to journal › Article › peer-review
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Numerical investigation of particle shape and particle friction on limiting bulk friction in direct shear tests and comparison with experiments
Haertl, J. & Ooi, J. Y., 15 Sept 2011, In: Powder Technology. 212, 1, p. 231-239 9 p.Research output: Contribution to journal › Article › peer-review
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Flow Channel Boundaries in Silos
Yang, Y., Rotter, M., Ooi, J. & Wang, Y., Aug 2011, In: Chemical Engineering & Technology. 34, 8, p. 1295-1302 8 p.Research output: Contribution to journal › Article › peer-review
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Numerical analysis of silo behavior using non-coaxial models
Yang, Y., Ooi, J., Rotter, M. & Wang, Y., 15 Apr 2011, In: Chemical Engineering Science. 66, 8, p. 1715-1727 13 p.Research output: Contribution to journal › Article › peer-review