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2020

Bluecap: a geospatial model to assess regional economic-viability for mineral resource development

Walsh, S. D. C., Northey, S. A., Huston, D., Yellishetty, M. & Czarnota, K., Jun 2020, In : Resources Policy. 66, 11 p., 101598.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
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Simulating electropulse fracture of granitic rock

Walsh, S. D. C. & Vogler, D., Apr 2020, In : International Journal of Rock Mechanics and Mining Sciences. 128, 8 p., 104238.

Research output: Contribution to journalArticleResearchpeer-review

2 Citations (Scopus)

Simulation of rock failure modes in thermal spallation drilling

Vogler, D., Walsh, S. D. C., von Rohr, P. R. & Saar, M. O., 13 Feb 2020, (Accepted/In press) In : Acta Geotechnica. 14 p.

Research output: Contribution to journalArticleResearchpeer-review

1 Citation (Scopus)
2019

A numerical method to optimize use of existing assets in offshore natural gas and oil field developments

Almedallah, M. K. & Walsh, S. D. C., 1 Jul 2019, In : Journal of Natural Gas Science and Engineering. 67, p. 43-55 13 p.

Research output: Contribution to journalArticleResearchpeer-review

3 Citations (Scopus)

Design of an uncontaminated textile CFRP specimen optimised for both mechanical testing and X-ray microtomography

Chowdhury, N. T., Tao, C., Pearce, G. M., Walsh, S. D. C., Latham, S. J., Middleton, J. P. & Beeching, L., 1 Aug 2019, In : Composites Part A: Applied Science and Manufacturing. 123, p. 208-221 14 p.

Research output: Contribution to journalArticleResearchpeer-review

1 Citation (Scopus)

Elastic-softening-plasticity around a borehole: an analytical and experimental study

Lv, A., Masoumi, H., Walsh, S. D. C. & Roshan, H., Apr 2019, In : Rock Mechanics and Rock Engineering. 52, 4, p. 1149-1164 16 p.

Research output: Contribution to journalArticleResearchpeer-review

10 Citations (Scopus)

Flow regimes during surfactant flooding: The influence of phase behaviour

Alzahid, Y. A., Mostaghimi, P., Walsh, S. D. C. & Armstrong, R. T., 15 Jan 2019, In : Fuel. 236, p. 851-860 10 p.

Research output: Contribution to journalArticleResearchpeer-review

12 Citations (Scopus)

Integrated well-path and surface-facility optimization for shallow-water oil and gas field developments

Almedallah, M. K. & Walsh, S. D. C., 1 Mar 2019, In : Journal of Petroleum Science and Engineering. 174, p. 859-871 13 p.

Research output: Contribution to journalArticleResearchpeer-review

7 Citations (Scopus)
2018

Assessment of two-phase flow on the chemical alteration and sealing of leakage pathways in cemented wellbores

Iyer, J., Walsh, S. D. C., Hao, Y. & Carroll, S. A., 1 Feb 2018, In : International Journal of Greenhouse Gas Control. 69, p. 72-80 9 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
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10 Citations (Scopus)

Effect of thermal stress on wellbore integrity during CO2 injection

Roy, P., Morris, J. P., Walsh, S. D. C., Iyer, J. & Carroll, S., 1 Oct 2018, In : International Journal of Greenhouse Gas Control. 77, p. 14-26 13 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File
6 Citations (Scopus)

The dynamics of multiscale, multiphysics faults: Part II - Episodic stick-slip can turn the jelly sandwich into a crème brûlée

Alevizos, S., Poulet, T., Walsh, S. D. C., Mohr Durdez, T., Veveakis, M. & Regenauer-Lieb, K., Oct 2018, In : Tectonophysics. 746, p. 659-668 10 p.

Research output: Contribution to journalArticleResearchpeer-review

1 Citation (Scopus)
2017

A comparison of tensile failure in 3D-printed and natural sandstone

Vogler, D., Walsh, S. D. C., Dombrovski, E. & Perras, M. A., 30 Aug 2017, In : Engineering Geology. 226, p. 221-235 15 p.

Research output: Contribution to journalArticleResearchpeer-review

17 Citations (Scopus)

A fully coupled method for massively parallel simulation of hydraulically driven fractures in 3-dimensions

Settgast, R. R., Fu, P., Walsh, S. D. C., White, J. A., Annavarapu, C. & Ryerson, F. J., 10 Apr 2017, In : International Journal for Numerical and Analytical Methods in Geomechanics. 41, 5, p. 627-653 27 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File
79 Citations (Scopus)

Calculating thermophysical fluid properties during geothermal energy production with NESS and Reaktoro

Walsh, S. D. C., Garapati, N., Leal, A. M. M. & Saar, M. O., 1 Nov 2017, In : Geothermics. 70, p. 146-154 9 p.

Research output: Contribution to journalArticleResearchpeer-review

4 Citations (Scopus)

Comparison of Surface Properties in Natural and Artificially Generated Fractures in a Crystalline Rock

Vogler, D., Walsh, S. D. C., Bayer, P. & Amann, F., 1 Nov 2017, In : Rock Mechanics and Rock Engineering. 50, 11, p. 2891-2909 19 p.

Research output: Contribution to journalArticleResearchpeer-review

22 Citations (Scopus)

Incorporating reaction-rate dependence in reaction-front models of wellbore-cement/carbonated-brine systems

Iyer, J., Walsh, S. D. C., Hao, Y. & Carroll, S. A., 1 Jan 2017, In : International Journal of Greenhouse Gas Control. 59, p. 160-171 12 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File
14 Citations (Scopus)
2016

Non-invasive measurement of proppant pack deformation

Walsh, S. D. C., Smith, M., Carroll, S. A. & Crandall, D., 1 Sep 2016, In : International Journal of Rock Mechanics and Mining Sciences. 87, p. 39-47 9 p.

Research output: Contribution to journalArticleResearchpeer-review

2 Citations (Scopus)

Numerical and Experimental Studies of Particle Settling in Real Fracture Geometries

Roy, P., Du Frane, W. L., Kanarska, Y. & Walsh, S. D. C., 1 Nov 2016, In : Rock Mechanics and Rock Engineering. 49, 11, p. 4557-4569 13 p.

Research output: Contribution to journalArticleResearchpeer-review

7 Citations (Scopus)

Review: Role of chemistry, mechanics, and transport on well integrity in CO2 storage environments

Carroll, S., Carey, J. W., Dzombak, D., Huerta, N. J., Li, L., Richard, T., Um, W., Walsh, S. D. C. & Zhang, L., 1 Jun 2016, In : International Journal of Greenhouse Gas Control. 49, p. 149-160 12 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
File
69 Citations (Scopus)

Thermal Drawdown-Induced Flow Channeling in Fractured Geothermal Reservoirs

Fu, P., Hao, Y., Walsh, S. D. C. & Carrigan, C. R., 1 Mar 2016, In : Rock Mechanics and Rock Engineering. 49, 3, p. 1001-1024 24 p.

Research output: Contribution to journalArticleResearchpeer-review

26 Citations (Scopus)
2015

Brownian Dynamics of a Suspension of Particles with Constrained Voronoi Cell Volumes

Singh, J. P., Walsh, S. D. C. & Koch, D. L., 23 Jun 2015, In : Langmuir. 31, 24, p. 6829-6841 13 p.

Research output: Contribution to journalArticleResearchpeer-review

6 Citations (Scopus)
2014

Determination of diffusion profiles in altered wellbore cement using X-ray computed tomography methods

Mason, H. E., Walsh, S. D. C., Dufrane, W. L. & Carroll, S. A., 17 Jun 2014, In : Environmental Science & Technology. 48, 12, p. 7094-7100 7 p.

Research output: Contribution to journalArticleResearchpeer-review

11 Citations (Scopus)

Experimental calibration of a numerical model describing the alteration of cement/caprock interfaces by carbonated brine

Walsh, S. D. C., Mason, H. E., Du Frane, W. L. & Carroll, S. A., 1 Mar 2014, In : International Journal of Greenhouse Gas Control. 22, p. 176-188 13 p.

Research output: Contribution to journalArticleResearchpeer-review

45 Citations (Scopus)

Mechanical and hydraulic coupling in cement-caprock interfaces exposed to carbonated brine

Walsh, S. D. C., Mason, H. E., Du Frane, W. L. & Carroll, S. A., 1 Jan 2014, In : International Journal of Greenhouse Gas Control. 25, p. 109-120 12 p.

Research output: Contribution to journalArticleResearchpeer-review

44 Citations (Scopus)

Size dependent spall aspect ratio and its effects in thermal spallation

Walsh, S. D. C., Lomov, I. N., Wideman, T. W. & Potter, J. M., 1 Jan 2014, In : International Journal of Rock Mechanics and Mining Sciences. 70, p. 375-380 6 p.

Research output: Contribution to journalArticleResearchpeer-review

11 Citations (Scopus)
2013

Chemical and mechanical properties of wellbore cement altered by CO 2-rich brine using a multianalytical approach

Mason, H. E., Du Frane, W. L., Walsh, S. D. C., Dai, Z., Charnvanichborikarn, S. & Carroll, S. A., 5 Feb 2013, In : Environmental Science & Technology. 47, 3, p. 1745-1752 8 p.

Research output: Contribution to journalArticleResearchpeer-review

61 Citations (Scopus)

Fracture-scale model of immiscible fluid flow

Walsh, S. D. C. & Carroll, S. A., 11 Jan 2013, In : Physical Review E . 87, 1, 013012.

Research output: Contribution to journalArticleResearchpeer-review

6 Citations (Scopus)

Micromechanical modeling of thermal spallation in granitic rock

Walsh, S. D. C. & Lomov, I. N., 18 Jul 2013, In : International Journal of Heat and Mass Transfer. 65, p. 366-373 8 p.

Research output: Contribution to journalArticleResearchpeer-review

44 Citations (Scopus)

Permeability of wellbore-cement fractures following degradation by carbonated brine

Walsh, S. D. C., Du Frane, W. L., Mason, H. E. & Carroll, S. A., 1 May 2013, In : Rock Mechanics and Rock Engineering. 46, 3, p. 455-464 10 p.

Research output: Contribution to journalArticleResearchpeer-review

51 Citations (Scopus)
2011

Performance analysis of single-phase, multiphase, and multicomponent lattice-Boltzmann fluid flow simulations on GPU clusters

Myre, J., Walsh, S. D. C., Lilja, D. & Saar, M. O., 25 Mar 2011, In : Concurrency Computation Practice and Experience. 23, 4, p. 332-350 19 p.

Research output: Contribution to journalArticleResearchpeer-review

31 Citations (Scopus)

Statistically reconstructing continuous isotropic and anisotropic two-phase media while preserving macroscopic material properties

Davis, M. A., Walsh, S. D. C. & Saar, M. O., 28 Feb 2011, In : Physical Review E . 83, 2, 11 p., 026706.

Research output: Contribution to journalArticleResearchpeer-review

17 Citations (Scopus)
2010

Interpolated lattice Boltzmann boundary conditions for surface reaction kinetics

Walsh, S. D. C. & Saar, M. O., 9 Dec 2010, In : Physical Review E . 82, 6, 10 p., 066703.

Research output: Contribution to journalArticleResearchpeer-review

29 Citations (Scopus)

Macroscale lattice-Boltzmann methods for low Peclet number solute and heat transport in heterogeneous porous media

Walsh, SDC. & Saar, M. O., 2010, In : Water Resources Research. 46, 7, 15 p., W07517.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
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The effect of local kinematics on the local and global deformations of granular systems

Tordesillas, A., Walsh, S. D. C. & Muthuswamy, M., 1 Jan 2010, In : Mathematics and Mechanics of Solids. 15, 1, p. 3-41 39 p.

Research output: Contribution to journalArticleResearchpeer-review

11 Citations (Scopus)
2009

Accelerating geoscience and engineering system simulations on graphics hardware

Walsh, S. D. C., Saar, M. O., Bailey, P. & Lilja, D. J., 1 Dec 2009, In : Computers and Geosciences. 35, 12, p. 2353-2364 12 p.

Research output: Contribution to journalArticleResearchpeer-review

45 Citations (Scopus)

A new partial-bounceback lattice-Boltzmann method for fluid flow through heterogeneous media

Walsh, S. D. C., Burwinkle, H. & Saar, M. O., 1 Jun 2009, In : Computers and Geosciences. 35, 6, p. 1186-1193 8 p.

Research output: Contribution to journalArticleResearchpeer-review

61 Citations (Scopus)
2008

Magma yield stress and permeability: Insights from multiphase percolation theory

Walsh, S. D. C. & Saar, M. O., 20 Nov 2008, In : Journal of Volcanology and Geothermal Research. 177, 4, p. 1011-1019 9 p.

Research output: Contribution to journalArticleResearchpeer-review

23 Citations (Scopus)

Mesoscale measures of nonaffine deformation in dense granular assemblies

Tordesillas, A., Muthuswamy, M. & Walsh, S. D. C., 26 Nov 2008, In : Journal of Engineering Mechanics. 134, 12, p. 1095-1113 19 p.

Research output: Contribution to journalArticleResearchpeer-review

81 Citations (Scopus)

Numerical models of stiffness and yield stress growth in crystal-melt suspensions

Walsh, S. D. C. & Saar, M. O., 1 Mar 2008, In : Earth and Planetary Science Letters. 267, 1-2, p. 32-44 13 p.

Research output: Contribution to journalArticleResearchpeer-review

24 Citations (Scopus)
2007

Development of micromechanical models for granular media: the projection problem

Walsh, S. D. C., Tordesillas, A. & Peters, J. F., 1 Sep 2007, In : Granular Matter. 9, 5, p. 337-352 16 p.

Research output: Contribution to journalArticleResearchpeer-review

43 Citations (Scopus)
2006

Finite element methods for micropolar models of granular materials

Walsh, S. D. C. & Tordesillas, A., 1 Oct 2006, In : Applied Mathematical Modelling. 30, 10, p. 1043-1055 13 p.

Research output: Contribution to journalArticleResearchpeer-review

Open Access
12 Citations (Scopus)
2004

A thermomechanical approach to the development of micropolar constitutive models of granular media

Walsh, S. D. C. & Tordesillas, A., 1 Jan 2004, In : Acta Mechanica. 167, 3-4, p. 145-169 25 p.

Research output: Contribution to journalArticleResearchpeer-review

51 Citations (Scopus)

A thermomechanical formulation of finite element schemes for micropolar continua

Walsh, S. D. C. & Tordesillas, A., 1 Dec 2004, In : ANZIAM Journal. 46, 5 ELECTRONIC SUPPL., p. C336-C350

Research output: Contribution to journalArticleResearchpeer-review

Bridging the length scales: Micromechanics of granular media

Tordesillas, A., Walsh, S. D. C. & Gardiner, B. S., 1 Aug 2004, In : BIT Numerical Mathematics. 44, 3, p. 539-556 18 p.

Research output: Contribution to journalArticleResearchpeer-review

16 Citations (Scopus)

The stress response of a semi-infinite micropolar granular material subject to a concentrated force normal to the boundary

Walsh, S. D. C. & Tordesillas, A., 1 Jan 2004, In : Granular Matter. 6, 1, p. 27-37 11 p.

Research output: Contribution to journalArticleResearchpeer-review

7 Citations (Scopus)
2002

Incorporating rolling resistance and contact anisotropy in micromechanical models of granular media

Tordesillas, A. & Walsh, D. C. S., 8 Apr 2002, In : Powder Technology. 124, 1-2, p. 106-111 6 p.

Research output: Contribution to journalArticleResearchpeer-review

99 Citations (Scopus)