Yr Athro Michael G. Edwards

Athro Emeritws (Peirianneg), Science and Engineering

+44 (0) 1792 513175

m.g.edwards@abertawe.ac.uk

Ar gael ar gyfer Goruchwyliaeth Ôl-raddedig

Trosolwg

Mae meysydd arbenigedd yr Athro Michael Edwards yn cynnwys:

Dulliau Cyfrifiannol ar gyfer Hafaliadau Differol Rhannol
Dulliau Efelychu Cronfeydd ar gyfer Petrolewm, Adfer Olew a Nwy, Adfer Dyfrhaenau, Dal a Storio Carbon.

Dulliau elfennau meidraidd ceidwadol lleol ar gyfer cyfrifiannu meysydd llif mewn cyfryngau heterogenaidd gyda chyfeirnodau garw oherwydd y cyfrwng a/neu'r grid.

Hafaliad differol rhannol eliptig, parabolig a hyperbolig gan gynnwys technegau llif sengl ac aml-gam.

Dulliau sy'n berthnasol i gynhyrchu olew a nwy, adfer dyfrhaenau, dal a storio carbon, problemau cyfryngau mandyllog gydag effeithiau canolig gan gynnwys meysydd, diffygion a thoriadau tensor llawn.

Darcy-Flux Approximation: Control-volume distributed multipoint flux approximation CVD-MPFA.

Convective flux approximation for fluid and gas dynamics: Higher resolution upwind and centred methods, multidimensional upwind methods (Multi-D).

Modelu toriadau.

Technegau gridio strwythuredig-anstrwythuredig sy'n dibynnu ar ddadgretiseiddio.

Dulliau cyfaint cyfyngedig amlraddfa(MSFV).

Dulliau Cynyddu.

Dulliau grid addasol.

Cyhoeddiadau

Uchafbwyntiau Ymchwil

Ahmed, R., Xie, Y., & Edwards, M. (2018). A Cell-Centred CVD-MPFA Finite Volume Method for Two-Phase Fluid Flow Problems with Capillary Heterogeneity and Discontinuity. Transport in Porous Media
https://doi.org/10.1007/s11242-018-1179-y, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa45370
Manzoor, S., Edwards, M., Dogru, A., & Al-Shaalan, T. (2017). Interior boundary-aligned unstructured grid generation and cell-centered versus vertex-centered CVD-MPFA performance. Computational Geosciences, 22
https://doi.org/10.1007/s10596-017-9686-4, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa35135
Ahmed, R., Edwards, M., Lamine, S., Huisman, B., & Pal, M. (2017). CVD-MPFA full pressure support, coupled unstructured discrete fracture–matrix Darcy-flux approximations. Journal of Computational Physics, 349, 265-299.
https://doi.org/10.1016/j.jcp.2017.07.041, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa34815
Xie, Y. & Edwards, M. (2017). Higher resolution total velocity Vt and Va finite-volume formulations on cell-centred structured and unstructured grids. Computational Geosciences
https://doi.org/10.1007/s10596-017-9669-5, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa34232
Parramore, E., Edwards, M., Pal, M., & Lamine, S. (2016). Multiscale Finite-Volume CVD-MPFA Formulations on Structured and Unstructured Grids. Multiscale Modeling & Simulation, 14(2), 559-594.
https://doi.org/10.1137/140953691, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa30223
Manzoor, S., Edwards, M., Dogru, A., Al-Shaalan, T., & Edwards, M. (2016). 3D Geological Feature Honored Cell-centered and Vertex-centered Unstructured Grid Generation, and CVD-MPFA Performance. ECMOR XV - 15th European Conference on the Mathematics of Oil Recovery.
https://doi.org/10.3997/2214-4609.201601786, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa31845
Ahmed, R., Edwards, M., Lamine, S., Huisman, B., & Pal, M. (2015). Three-dimensional control-volume distributed multi-point flux approximation coupled with a lower-dimensional surface fracture model. Journal of Computational Physics, 303, 470-497.
https://doi.org/10.1016/j.jcp.2015.10.001, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa24695
Ahmed, R., Edwards, M., Lamine, S., Huisman, B., & Pal, M. (2015). Control-volume distributed multi-point flux approximation coupled with a lower-dimensional fracture model. Journal of Computational Physics, 284, 462-489.
https://doi.org/10.1016/j.jcp.2014.12.047, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa21407
Lamine, S. & Edwards, M. (2015). Multidimensional upwind schemes and higher resolution methods for three-component two-phase systems including gravity driven flow in porous media on unstructured grids. Computer Methods in Applied Mechanics and Engineering, 292, 171-194.
https://doi.org/10.1016/j.cma.2014.12.022, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa21408
Lamine, S. & Edwards, M. (2013). Higher order cell-based multidimensional upwind schemes for flow in porous media on unstructured grids. Computer Methods in Applied Mechanics and Engineering, 259, 103-122.
https://doi.org/10.1016/j.cma.2013.02.019, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa21409

Holl Ymchwil

Erthyglau Cylchgronau

Sun, Y., Chen, B., Edwards, M., & Li, C. (2021). Investigation of hydraulic fracture branching in porous media with a hybrid finite element and peridynamic approach. Theoretical and Applied Fracture Mechanics, 116, 103133
https://doi.org/10.1016/j.tafmec.2021.103133, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa58560
Sun, Y., Edwards, M., Chen, B., & Li, C. (2021). A state-of-the-art review of crack branching. Engineering Fracture Mechanics, 257, 108036
https://doi.org/10.1016/j.engfracmech.2021.108036, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa58316
Manzoor, S., Edwards, M., & Dogru, A. (2021). Three-dimensional unstructured gridding for complex wells and geological features in subsurface reservoirs, with CVD-MPFA discretization performance. Computer Methods in Applied Mechanics and Engineering, 373
https://doi.org/10.1016/j.cma.2020.113389, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa55003
http://dx.doi.org/10.1016/j.cma.2020.113389
Ahmed, R., Xie, Y., & Edwards, M. (2018). A Cell-Centred CVD-MPFA Finite Volume Method for Two-Phase Fluid Flow Problems with Capillary Heterogeneity and Discontinuity. Transport in Porous Media
https://doi.org/10.1007/s11242-018-1179-y, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa45370
Manzoor, S., Edwards, M., Dogru, A., & Al-Shaalan, T. (2017). Interior boundary-aligned unstructured grid generation and cell-centered versus vertex-centered CVD-MPFA performance. Computational Geosciences, 22
https://doi.org/10.1007/s10596-017-9686-4, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa35135
Ahmed, R., Edwards, M., Lamine, S., Huisman, B., & Pal, M. (2017). CVD-MPFA full pressure support, coupled unstructured discrete fracture–matrix Darcy-flux approximations. Journal of Computational Physics, 349, 265-299.
https://doi.org/10.1016/j.jcp.2017.07.041, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa34815
Xie, Y. & Edwards, M. (2017). Higher resolution total velocity Vt and Va finite-volume formulations on cell-centred structured and unstructured grids. Computational Geosciences
https://doi.org/10.1007/s10596-017-9669-5, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa34232
Parramore, E., Edwards, M., Pal, M., & Lamine, S. (2016). Multiscale Finite-Volume CVD-MPFA Formulations on Structured and Unstructured Grids. Multiscale Modeling & Simulation, 14(2), 559-594.
https://doi.org/10.1137/140953691, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa30223
Ahmed, R., Edwards, M., Lamine, S., Huisman, B., & Pal, M. (2015). Three-dimensional control-volume distributed multi-point flux approximation coupled with a lower-dimensional surface fracture model. Journal of Computational Physics, 303, 470-497.
https://doi.org/10.1016/j.jcp.2015.10.001, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa24695
Lamine, S. & Edwards, M. (2015). Multidimensional upwind schemes and higher resolution methods for three-component two-phase systems including gravity driven flow in porous media on unstructured grids. Computer Methods in Applied Mechanics and Engineering, 292, 171-194.
https://doi.org/10.1016/j.cma.2014.12.022, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa21408
Ahmed, R., Edwards, M., Lamine, S., Huisman, B., & Pal, M. (2015). Control-volume distributed multi-point flux approximation coupled with a lower-dimensional fracture model. Journal of Computational Physics, 284, 462-489.
https://doi.org/10.1016/j.jcp.2014.12.047, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa21407
Lamine, S. & Edwards, M. (2013). Higher order cell-based multidimensional upwind schemes for flow in porous media on unstructured grids. Computer Methods in Applied Mechanics and Engineering, 259, 103-122.
https://doi.org/10.1016/j.cma.2013.02.019, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa21409
Pal, M. & Edwards, M. (2012). The effects of control-volume distributed multi-point flux approximation (CVD-MPFA) on upscaling-A study using the CVD-MPFA schemes. International Journal for Numerical Methods in Fluids, 68(1), 18-35.
https://doi.org/10.1002/fld.2492, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa16385
Pal, M., Edwards, M., & Edwards, M. (2012). A family of multi-point flux approximation schemes for general element types in two and three dimensions with convergence performance. International Journal for Numerical Methods in Fluids, 69(11), 1797-1817.
https://doi.org/10.1002/fld.2665, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa32176
http://www.scopus.com/inward/record.url?eid=2-s2.0-84864020285&partnerID=MN8TOARS
Pal, M. & Edwards, M. (2011). Non-linear flux-splitting schemes with imposed discrete maximum principle for elliptic equations with highly anisotropic coefficients. International Journal for Numerical Methods in Fluids, 66(3), 299-323.
https://doi.org/10.1002/fld.2258, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa5722
Edwards, M. (2011). Multi-dimensional wave-oriented upwind schemes with reduced cross-wind diffusion for flow in porous media. International Journal for Numerical Methods in Fluids
https://doi.org/10.1002/fld.2329, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa6226
Pal, M. & Edwards, M. (2011). Anisotropy favoring triangulation CVD(MPFA) finite-volume approximations. International Journal for Numerical Methods in Fluids, 67(10), 1247-1263.
https://doi.org/10.1002/fld.2412, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa6227
Edwards, M. & Zheng, H. (2011). Quasi M-Matrix Multifamily Continuous Darcy-Flux Approximations with Full Pressure Support on Structured and Unstructured Grids in Three Dimensions. SIAM Journal on Scientific Computing, 33(2), 455-487.
https://doi.org/10.1137/080745390, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa14280
Friis, H. & Edwards, M. (2011). A family of MPFA finite-volume schemes with full pressure support for the general tensor pressure equation on cell-centered triangular grids. Journal of Computational Physics, 230(1), 205
https://doi.org/10.1016/j.jcp.2010.09.012, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa14281
Edwards, M., Zheng, H., Lamine, S., & Pal, M. (2011). Continuous elliptic and multi-dimensional hyperbolic Darcy-flux finite-volume methods. Computers & Fluids, 46(1), 12
https://doi.org/10.1016/j.compfluid.2010.12.029, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa14282
Edwards, M. (2010). Global and local central non-upwind finite volume schemes for hyperbolic conservation laws in porous media. International Journal for Numerical Methods in Fluids
https://doi.org/10.1002/fld.2178, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa5721
Pal, M. & Edwards, M. (2010). q-Families of CVD(MPFA) Schemes on General Elements: Numerical Convergence and the Maximum Principle. Archives of Computational Methods in Engineering, 17(2), 137-189.
https://doi.org/10.1007/s11831-010-9043-4, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa5724
Lamine, S. & Edwards, M. (2010). Multidimensional upwind convection schemes for flow in porous media on structured and unstructured quadrilateral grids. Journal of Computational and Applied Mathematics, 234(7), 2106-2117.
https://doi.org/10.1016/j.cam.2009.08.069, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa5725
Edwards, M. & Zheng, H. (2010). Quasi-positive families of continuous Darcy-flux finite volume schemes on structured and unstructured grids. Journal of Computational and Applied Mathematics, 234(7), 2152-2161.
https://doi.org/10.1016/j.cam.2009.08.078, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa5726
Lamine, S. & Edwards, M. (2010). Higher Order Multidimensional Upwind Convection Schemes for Flow in Porous Media on Structured and Unstructured Quadrilateral Grids. SIAM Journal on Scientific Computing, 32(3), 1119-1139.
https://doi.org/10.1137/080727750, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa5727
Edwards, M. & Zheng, H. (2010). Double-families of quasi-positive Darcy-flux approximations with highly anisotropic tensors on structured and unstructured grids. Journal of Computational Physics, 229(3), 594-625.
https://doi.org/10.1016/j.jcp.2009.09.037, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa5729
Friis, H., Edwards, M., & Mykkeltveit, J. (2009). Symmetric Positive Definite Flux-Continuous Full-Tensor Finite-Volume Schemes on Unstructured Cell-Centered Triangular Grids. SIAM Journal on Scientific Computing, 31(2), 1192-1220.
https://doi.org/10.1137/070692182, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa5730
Edwards, M. & Pal, M. (2008). Positive-definiteq-families of continuous subcell Darcy-flux CVD(MPFA) finite-volume schemes and the mixed finite element method. International Journal for Numerical Methods in Fluids, 57(4), 355-387.
https://doi.org/10.1002/fld.1586, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa16384
Lamine, S. & Edwards, M. (2008). Higher-resolution convection schemes for flow in porous media on highly distorted unstructured grids. International Journal for Numerical Methods in Engineering, 76(8), 1139-1158.
https://doi.org/10.1002/nme.2335, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa5723
Edwards, M. & Zheng, H. (2008). A quasi-positive family of continuous Darcy-flux finite-volume schemes with full pressure support. Journal of Computational Physics, 227(22), 9333-9364.
https://doi.org/10.1016/j.jcp.2008.05.028, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa5728
Edwards, M. (2006). Higher-Resolution Hyperbolic - Coupled - Elliptic Flux-Continuous CVD Schemes on Structured and Unstructured Grids in 3-D. , 1079-1095.
https://doi.org/10.1002/fld.1289, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa1914
Edwards, M. (2006). The Dominant Wave-Capturing Flux: A Finite-Volume Scheme without Decomposition for Systems of Hyperbolic Conservation Laws. , 275-294.
https://doi.org/10.1016/j.jcp.2006.02.005, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa1915
Pal, M., Edwards, M., & Lamb, A. (2006). Convergence study of a family of flux-continuous finite-volume schemes for the general tensor pressure equation. , 1177-1203.
https://doi.org/10.1002/fld.1211, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa1916
Edwards, M. (2006). Higher-resolution hyperbolic-coupled-elliptic flux-continuous CVD schemes on structured and unstructured grids in 2-D. International Journal for Numerical Methods in Fluids, 51(9-10), 1059-1077.
https://doi.org/10.1002/fld.1245, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa31846
Edwards, M. & Edwards, M. (2004). Split full tensor discretization operators for general hexahedral grids. SPE Journal, 9
SU Repository: https://cronfa.swan.ac.uk/Record/cronfa32177
http://www.scopus.com/inward/record.url?eid=2-s2.0-1942517792&partnerID=MN8TOARS
Wen, X., Durlofsky, L., Edwards, M., & Edwards, M. (2003). Upscaling of channel systems in two dimensions using flow-based grids. Transport in Porous Media, 51(3), 343-366.
https://doi.org/10.1023/A:1022318926559, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa32178
http://www.scopus.com/inward/record.url?eid=2-s2.0-0037409207&partnerID=MN8TOARS
Wen, X., Durlofsky, L., Edwards, M., & Edwards, M. (2003). Use of Border Regions for Improved Permeability Upscaling. Mathematical Geology, 35(5), 521-547.
https://doi.org/10.1023/A:1026230617943, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa32179
http://www.scopus.com/inward/record.url?eid=2-s2.0-0742305777&partnerID=MN8TOARS
Edwards, M. (2002). Unstructured, Control-Volume Distributed, Full-Tensor Finite Volume Schemes With Flow Based Grids. , 433-452.
https://doi.org/10.1023/A:1021243231313, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa1917
He, C., Edwards, M., Durlofsky, L., & Edwards, M. (2002). Numerical calculation of equivalent cell permeability tensors for general quadrilateral control volumes. Computational Geosciences, 6(1), 29-47.
https://doi.org/10.1023/A:1016525028830, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa32180
http://www.scopus.com/inward/record.url?eid=2-s2.0-0036360844&partnerID=MN8TOARS
Edwards, M. & Edwards, M. (2000). M-Matrix Flux Splitting for General Full Tensor Discretization Operators on Structured and Unstructured Grids. Journal of Computational Physics, 160(1), 1-28.
https://doi.org/10.1006/jcph.2000.6418, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa32181
http://www.scopus.com/inward/record.url?eid=2-s2.0-0002478314&partnerID=MN8TOARS
Edwards, M., Rogers, C., & Edwards, M. (1998). Finite volume discretization with imposed flux continuity for the general tensor pressure equation. Computational Geosciences, 2(4), 259-290.
https://doi.org/10.1023/A:1011510505406, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa32182
http://www.scopus.com/inward/record.url?eid=2-s2.0-0032460761&partnerID=MN8TOARS

Cyfraniadau Cynadleddau

Manzoor, S., Edwards, M., Dogru, A., Al-Shaalan, T., & Edwards, M. (2016). 3D Geological Feature Honored Cell-centered and Vertex-centered Unstructured Grid Generation, and CVD-MPFA Performance. ECMOR XV - 15th European Conference on the Mathematics of Oil Recovery.
https://doi.org/10.3997/2214-4609.201601786, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa31845

Goruchwyliaeth

Data-driven Modelling of Thermally Coupled Fluid Dynamics and Hydraulic Efficiency Optimisation in Pipe Flows (cyfredol)

PhD

Goruchwyliwr arall: Prof Antonio Gil
Solutions to a class of nonlinearSchrodinger equations involving a nonlocal term (dyfarnwyd 2024)

PhD

Goruchwyliwr arall: Dr Carlo Mercuri

Goruchwyliwr arall: Dr Dmitri Finkelshtein

Hanes Gyrfa

Athro, Prifysgol Abertawe

2001 - Presennol
Uwch Wyddonydd Ymchwil, Prifysgol Stanford CA, UDA

1996 - 2001
Cydymaith Ymchwil, Prifysgol Texas Austin, UDA

1993 - 1996
Uwch Beiriannydd Ymchwil, Ymchwil BP

1989 - 1993
Cymrawd ôl-ddoethurol, Prifysgol Texas Austin, UDA

1989 - 1989
PhD Cyfrifiannol a Mathemateg Gymhwysol, Prifysgol Reading

1983 - 1987
Goruchwyliwr Prosiect, Cymdeithas Ymchwil Awyrennau

1978 - 1983

Yr Athro Michael G. Edwards

Rhif ffôn

Cyfeiriad ebost

Trosolwg

Cyhoeddiadau

Uchafbwyntiau Ymchwil

Holl Ymchwil

Erthyglau Cylchgronau

Cyfraniadau Cynadleddau

Goruchwyliaeth

Data-driven Modelling of Thermally Coupled Fluid Dynamics and Hydraulic Efficiency Optimisation in Pipe Flows (cyfredol)

Solutions to a class of nonlinearSchrodinger equations involving a nonlocal term (dyfarnwyd 2024)

Hanes Gyrfa

Athro, Prifysgol Abertawe

Uwch Wyddonydd Ymchwil, Prifysgol Stanford CA, UDA

Cydymaith Ymchwil, Prifysgol Texas Austin, UDA

Uwch Beiriannydd Ymchwil, Ymchwil BP

Cymrawd ôl-ddoethurol, Prifysgol Texas Austin, UDA

PhD Cyfrifiannol a Mathemateg Gymhwysol, Prifysgol Reading

Goruchwyliwr Prosiect, Cymdeithas Ymchwil Awyrennau