Research output per year
Research output per year
Research output
- 1 - 50 out of 88 results
Search results
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2022
Foam generation and stability: role of the surfactant structure and asphaltene aggregates
Alexander, S., Barron, A. R., Denkov, N., Grassia, P., Kiani, S., Sagisaka, M., Shojaei, M. J. & Shokri, N., 12 Jan 2022, In: Industrial and Engineering Chemistry Research. 61, 1, p. 372–381 12 p.Research output: Contribution to journal › Article › peer-review
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2021
Breakdown of similarity solutions: a perturbation approach for front propagation during foam improved oil recovery
Torres-Ulloa, C. & Grassia, P., 20 Jan 2021, In: Proceedings of the Royal Society A: Mathematical Physical and Engineering Sciences. 477, 2245, 25 p., 20200691.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Combined effects of nanoparticles and surfactants upon foam stability
Shojaei, M. J., Méheust, Y., Osman, A., Grassia, P. & Shokri, N., 20 Jul 2021, In: Chemical Engineering Science . 238, 13 p., 116601.Research output: Contribution to journal › Article › peer-review
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Comparing and contrasting travelling wave behaviour for groundwater flow and foam drainage
Boakye-Ansah, Y. A. & Grassia, P., 31 Mar 2021, In: Transport in Porous Media. 137, 1, p. 255-280 26 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile1 Citation (Scopus)11 Downloads (Pure) -
Enhancing the biogas production and the treated effluent quality via an alternative palm oil mill effluent (POME) treatment process: integration of thermal pretreatment and dewatering
Khadaroo, S. N. B. A., Grassia, P., Gouwanda, D., He, J. & Poh, P. E., 31 Aug 2021, In: Biomass and Bioenergy. 151, 15 p., 106167.Research output: Contribution to journal › Article › peer-review
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Similarity solutions for early-time constant boundary flux imbibition in foams and soils
Boakye-Ansah, Y. A. & Grassia, P., 31 Aug 2021, In: European Physical Journal E . 44, 9, 12 p., 111.Research output: Contribution to journal › Article › peer-review
Open AccessFile1 Downloads (Pure) -
Surfactant transport between foam films
Grassia, P., 10 Dec 2021, In: Journal of Fluid Mechanics. 928, 5 p., F1.Research output: Contribution to journal › Comment/debate › peer-review
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2020
Effect of surfactant redistribution on the flow and stability of foam films
Vitasari, D., Cox, S., Grassia, P. & Rosario, R., 28 Feb 2020, In: Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences . 476, 2234, 20 p., 20190637.Research output: Contribution to journal › Article › peer-review
Open AccessFile1 Citation (Scopus)7 Downloads (Pure) -
Modelling foam improved oil recovery: towards a formulation for pressure- driven growth with flow reversal
Eneotu, M. & Grassia, P., 23 Dec 2020, In: Proceedings of the Royal Society A: Mathematical Physical and Engineering Sciences. 476, 2244, 27 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile8 Downloads (Pure) -
The impact of thermal pretreatment on various solid-liquid ratios of palm oil mill effluent (POME) for enhanced thermophilic anaerobic digestion performance
Khadaroo, S. N. B. A., Grassia, P., Gouwanda, D. & Poh, P. E., 10 Jul 2020, In: Journal of Cleaner Production. 261, 39 p., 121159.Research output: Contribution to journal › Article › peer-review
Open AccessFile5 Citations (Scopus)3 Downloads (Pure) -
The influence of different solid-liquid ratios on the thermophilic anaerobic digestion performance of palm oil mill effluent (POME)
Khadaroo, S. N. B. A., Grassia, P., Gouwanda, D. & Poh, P. E., 1 Mar 2020, In: Journal of Environmental Management. 257, 27 p., 109996.Research output: Contribution to journal › Article › peer-review
Open AccessFile8 Citations (Scopus) -
Viscous and electro-osmotic effects upon motion of an oil droplet through a capillary
Grassia, P., 25 Sep 2020, In: Journal of Fluid Mechanics. 899, 40 p., A31.Research output: Contribution to journal › Article › peer-review
Open AccessFile4 Downloads (Pure) -
2019
Applicability of various pretreatment techniques to enhance the anaerobic digestion of Palm Oil Mill Effluent (POME): a review
Khadaroo, S. N. B. A., Poh, P. E., Gouwanda, D. & Grassia, P., 1 Oct 2019, In: Journal of Environmental Chemical Engineering. 7, 5, 16 p., 103310.Research output: Contribution to journal › Article › peer-review
Open AccessFile17 Citations (Scopus)14 Downloads (Pure) -
Foam stability influenced by displaced fluids and by pore size of porous media
Shojaei, M. J., Osei-Bonsu, K., Richman, S., Grassia, P. & Shokri, N., 16 Jan 2019, In: Industrial and Engineering Chemistry Research. 58, 2, p. 1068–1074 7 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile9 Citations (Scopus)22 Downloads (Pure) -
Is the dewatering of Palm Oil Mill Effluent (POME) feasible? Effect of temperature on POME's rheological properties and compressive behavior
Khadaroo, S. N. B. A., Grassia, P., Gouwanda, D. & Poh, P. E., 20 Jul 2019, In: Chemical Engineering Science . 202, p. 519-528 10 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile6 Citations (Scopus)3 Downloads (Pure) -
Motion of an oil droplet through a capillary with charged surfaces
Grassia, P., 10 May 2019, In: Journal of Fluid Mechanics. 866, p. 721-758 38 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile2 Citations (Scopus)1 Downloads (Pure) -
2018
Effects of pore geometry on flowing foam dynamics in 3D-printed porous media
Osei-Bonsu, K., Grassia, P. & Shokri, N., 30 Sep 2018, In: Transport in Porous Media. 124, 3, p. 903-917 15 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile13 Citations (Scopus)8 Downloads (Pure) -
Foam flow investigation in 3D printed porous media: fingering and gravitational effects
Shojaei, M. J., Osei-Bonsu, K., Grassia, P. & Shokri, N., 30 May 2018, In: Industrial and Engineering Chemistry Research. 57, 21, p. 7275-7281 7 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile17 Citations (Scopus)39 Downloads (Pure) -
Foam-liquid front motion in Eulerian coordinates
Torres Ulloa, C. A., Berres, S. & Grassia, P., 12 Dec 2018, In: Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 474, 2220, 20 p., 20180290.Research output: Contribution to journal › Article › peer-review
Open AccessFile2 Citations (Scopus)21 Downloads (Pure) -
Pressure-driven growth in strongly heterogeneous systems
Grassia, P., 25 Jan 2018, In: European Physical Journal E . 41, 16 p., 10.Research output: Contribution to journal › Article › peer-review
Open AccessFile2 Citations (Scopus)36 Downloads (Pure) -
Streamline-averaged mass transfer in a circulating drop
Grassia, P. & Ubal, S., 23 Nov 2018, In: Chemical Engineering Science . 190, p. 190-218 29 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile2 Citations (Scopus)31 Downloads (Pure) -
2017
Foam front advance during improved oil recovery: similarity solutions at early times near the top of the front
Grassia, P., Lue, L., Torres-Ulloa, C. & Berres, S., 10 Oct 2017, In: Journal of Fluid Mechanics. 828, p. 527-572 46 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile6 Citations (Scopus)29 Downloads (Pure) -
Foam front displacement in improved oil recovery in systems with anisotropic permeability
Grassia, P., 5 Dec 2017, In: Colloids and Surfaces A: Physicochemical and Engineering Aspects. 534, p. 44-51 8 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile3 Citations (Scopus)12 Downloads (Pure) -
Investigation of foam flow in a 3D printed porous medium in the presence of oil
Osei-Bonsu, K., Grassia, P. & Shokri, N., 15 Mar 2017, In: Journal of Colloid and Interface Science. 490, p. 850-858 9 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile30 Citations (Scopus)22 Downloads (Pure) -
Relationship between bulk foam stability, surfactant formulation and oil displacement efficiency in porous media
Osei-Bonsu, K., Grassia, P. & Shokri, N., 1 Sep 2017, In: Fuel. 203, p. 403-410 8 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile59 Citations (Scopus)203 Downloads (Pure) -
2016
Competencias necesarias en graduados de ingeniería según representantes de la industria regional Chilena
Berres, S., Maldonado, L., Grassia, P., Ventura-Medina, E. & Magueijo, V., 5 Oct 2016, XXIX UFRO 2016 - Formación de Capital Humano en Ingeniería en el contexto de una Sociedad Global. Temuco, Chile , 9 p. 42Research output: Chapter in Book/Report/Conference proceeding › Conference contribution book
Open AccessFile1 Downloads (Pure) -
Foam front propagation in anisotropic oil reservoirs
Grassia, P., Torres-Ulloa, C., Berres, S., Mas-Hernández, E. & Shokri, N., 20 Apr 2016, In: European Physical Journal E . 39, 4, 18 p., 42.Research output: Contribution to journal › Article › peer-review
Open AccessFile11 Citations (Scopus)51 Downloads (Pure) -
Fundamental investigation of foam flow in a liquid-filled Hele-Shaw cell
Osei-Bonsu, K., Shokri, N. & Grassia, P., 15 Jan 2016, In: Journal of Colloid and Interface Science. 462, p. 288-296 9 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile52 Citations (Scopus)109 Downloads (Pure) -
Modelling foam improved oil recovery within a heterogeneous reservoir
Mas-Hernández, E., Grassia, P. & Shokri, N., 5 Dec 2016, In: Colloids and Surfaces A: Physicochemical and Engineering Aspects. 510, p. 43-52 35 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile8 Citations (Scopus)29 Downloads (Pure) -
Surfactant flow between a Plateau border and a film during foam fractionation
Grassia, P., Ubal, S., Giavedoni, M. D., Vitasari, D. & Martin, P. J., 2 Apr 2016, In: Chemical Engineering Science. 143, p. 139-165 27 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile7 Citations (Scopus)91 Downloads (Pure) -
Surfactant transport onto a foam film in the presence of surface viscous stress
Vitasari, D., Grassia, P. & Martin, P., 1 Feb 2016, In: Applied Mathematical Modelling. 40, p. 1941-1958 18 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile4 Citations (Scopus)46 Downloads (Pure) -
2015
Designing thickeners by matching hindered settling and gelled suspension zones in the presence of aggregate densification
Zhang, Y., Grassia, P., Martin, A., Usher, S. P. & Scales, P. J., 29 Sep 2015, In: Chemical Engineering Science. 134, p. 297-307 11 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile2 Citations (Scopus)234 Downloads (Pure) -
Foam improved oil recovery: foam front displacement in the presence of slumping
Mas-Hernández, E., Grassia, P. & Shokri, N., 20 May 2015, In: Colloids and Surfaces A: Physicochemical and Engineering Aspects. 473, p. 123-132 10 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile15 Citations (Scopus)48 Downloads (Pure) -
Foam improved oil recovery: modelling the effect of an increase in injection pressure
Mas-Hernández, E., Grassia, P. & Shokri, N., 30 Jun 2015, In: European Physical Journal E . 38, 7 p., 67.Research output: Contribution to journal › Article › peer-review
Open AccessFile8 Citations (Scopus)49 Downloads (Pure) -
Mathematical modelling of batch sedimentation subject to slow aggregate densification
Zhang, Y., Grassia, P., Martin, A., Usher, S. P. & Scales, P. J., 25 May 2015, In: Chemical Engineering Science . 128, p. 54-63 10 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile11 Citations (Scopus)84 Downloads (Pure) -
Surfactant dependent foam stability in the presence and absence of hydrocarbons: from bubble- to bulk-scale
Osei-Bonsu, K., Shokri, N. & Grassia, P., 20 Sep 2015, In: Colloids and Surfaces A: Physicochemical and Engineering Aspects. 481, p. 514-526 13 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile138 Citations (Scopus)461 Downloads (Pure) -
2014
Analysis of a model for foam improved oil recovery
Grassia, P., Mas-Hernández, E., Shokri, N., Cox, S. J., Mishuris, G. & Rossen, W. R., 25 Jul 2014, In: Journal of Fluid Mechanics. 751, p. 346-405 60 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile33 Citations (Scopus)102 Downloads (Pure) -
Effects of aggregate densification upon thickening of Kynchian suspensions
Grassia, P., Zhang, Y., Martin, A. D., Usher, S. P., Scales, P. J., Crust, A. H. & Spehar, R., 24 May 2014, In: Chemical Engineering Science . 111, p. 56-72 17 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile6 Citations (Scopus)95 Downloads (Pure) -
The influence of inertia and contact angle on the instability of partially wetting liquid strips: a numerical analysis study
Ubal, S., Grassia, P., Campana, D. M., Giavedoni, M. D. & Saita, F. A., 2014, In: Physics of Fluids. 26, 3, 14 p., 032106.Research output: Contribution to journal › Article › peer-review
Open AccessFile9 Citations (Scopus)107 Downloads (Pure) -
2013
Diffusion of curvature on a sheared semi-infinite film
Satomi, R., Grassia, P., Cox, S., Mishuris, G. & Lue, L., 11 Sep 2013, In: Proceedings A: Mathematical, Physical and Engineering Sciences. 469, 2159, 18 p., 20130359.Research output: Contribution to journal › Article › peer-review
3 Citations (Scopus) -
Mathematical modelling of time-dependent densified thickeners
Zhang, Y., Martin, A. & Grassia, P., 9 Aug 2013, In: Chemical Engineering Science . 99, p. 103-112 10 p.Research output: Contribution to journal › Article › peer-review
6 Citations (Scopus) -
Modelling relaxation following T1 transformations of foams incorporating surfactant mass transfer by the Marangoni effect
Satomi, R., Grassia, P. & Oguey, C., 5 Dec 2013, In: Colloids and Surfaces A: Physicochemical and Engineering Aspects. 438, p. 77-84 8 p.Research output: Contribution to journal › Article › peer-review
7 Citations (Scopus) -
Prediction of thickener performance with aggregate densification
Zhang, Y., Martin, A. & Grassia, P., 20 Sep 2013, In: Chemical Engineering Science . 101, p. 346-358 13 p.Research output: Contribution to journal › Article › peer-review
13 Citations (Scopus) -
Simulation of dynamics of adsorption of mixed protein-surfactant on a bubble surface
Vitasari, D., Grassia, P. & Martin, P., 5 Dec 2013, In: Colloids and Surfaces A: Physicochemical and Engineering Aspects. 438, p. 63-76 14 p.Research output: Contribution to journal › Article › peer-review
15 Citations (Scopus) -
Surfactant transport onto a foam lamella
Vitasari, D., Grassia, P. & Martin, P., 11 Oct 2013, In: Chemical Engineering Science . 102, p. 405-423 19 p.Research output: Contribution to journal › Article › peer-review
13 Citations (Scopus) -
2012
A Princen honeycomb foam out of physicochemical equilibrium
Grassia, P., Embley, B. & Oguey, C., May 2012, In: Journal of Rheology. 56, 3, p. 501-526 26 p.Research output: Contribution to journal › Article › peer-review
10 Citations (Scopus) -
Continuous deposition of a liquid thread onto a moving substrate. Numerical analysis and comparison with experiment
Ubal, S., Xu, B., Derby, B. & Grassia, P., 6 Mar 2012, In: Journal of Fluids Engineering. 134, 2, 17 p., 021301.Research output: Contribution to journal › Article › peer-review
11 Citations (Scopus) -
Relaxation of the topological T1 process in a two-dimensional foam
Grassia, P., Oguey, C. & Satomi, R., 2012, In: European Physical Journal E . 35, 12 p., 64.Research output: Contribution to journal › Article › peer-review
8 Citations (Scopus) -
2011
Characterisation, modification and mathematical modelling of sudsing
Ran, L., Jones, S. A., Embley, B., Tong, M. M., Garrett, P. R., Cox, S. J., Grassia, P. & Neethling, S. J., 5 Jun 2011, In: Colloids and Surfaces A: Physicochemical and Engineering Aspects. 382, 1-3, p. 50-57 8 p.Research output: Contribution to journal › Article › peer-review
8 Citations (Scopus) -
Closed-form solutions for batch settling height from model settling flux functions
Grassia, P., Usher, S. P. & Scales, P. J., 1 Mar 2011, In: Chemical Engineering Science . 66, 5, p. 964-972 9 p.Research output: Contribution to journal › Article › peer-review
19 Citations (Scopus)