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  • Conference paper
    Bland PA, Artemieva NA, Bussey DBJ, Collins GS, Joy KHet al., 2007,

    Survival of asteroidal impactor material on the moon

    , 70th Annual Meeting of the Meteoritical-Society, Publisher: WILEY-BLACKWELL, Pages: A19-A19, ISSN: 1086-9379
  • Journal article
    Lin JG, Xie ZH, Zhou JT, 2007,

    Three-point explicit compact difference scheme with arbitrary order of accuracy and its application in CFD

    , Applied Mathematics and Mechanics (English Edition), Vol: 28, Pages: 943-953, ISSN: 0253-4827

    Based on the successive iteration in the Taylor series expansion method, a three-point explicit compact difference scheme with arbitrary order of accuracy is derived in this paper. Numerical characteristics of the scheme are studied by the Fourier analysis. Unlike the conventional compact difference schemes which need to solve the equation to obtain the unknown derivatives in each node, the proposed scheme is explicit and can achieve arbitrary order of accuracy in space. Application examples for the convection-diffusion problem with a sharp front gradient and the typical lid-driven cavity flow are given. It is found that the proposed compact scheme is not only simple to implement and economical to use, but also is effective to simulate the convection-dominated problem and obtain high-order accurate solution in coarse grid systems. © 2007 Editorial Committee of Appl. Math. Mech.

  • Journal article
    Piggott MD, Pain CC, Gorman GJ, Killworth PD, Marshall DP, Allison PA, Umpleby AP, Cotter CJ, Fang F, Bricheno LM, West LJ, Johnson HL, Munday DR, Ham DA, Liu H, Kramer SC, Bond TM, Soufflet Y, Shipton J, Wells MR, Candy AS, Bain C, Roberts ZL, Martin BT, Farrell PE, Mitchell AJ, Shravat A, Tukova S, de Oliveira CRE, Goddard AJHet al., 2007,

    Multi-scale ocean modelling with adapting unstructured grids

    , CLIVAR Exchanges, Vol: 12, Pages: 21-23, ISSN: 1026-0471
  • Journal article
    Lin J, Xie Z, Zhou J, 2007,

    High-order compact difference scheme for the regularized long wave equation

    , Communications in Numerical Methods in Engineering, Vol: 23, Pages: 135-156, ISSN: 1069-8299

    A numerical simulation of the regularized long wave (RLW) equation is obtained using a high-order compact difference method, based on the fourth-order compact difference scheme in space and the fourth-order Runge-Kutta method in time integration. The method is tested on the problems of propagation of a solitary wave, interaction of two positive solitary waves, interaction of a positive and a negative solitary wave, the evaluation of Maxwellian pulse into stable solitary waves, the development of an undular bore and the solitary waves induced by boundary motion. The three invariants of the motion are calculated to determine the conservation properties of the algorithm. L2 and L∞ error norms are used to measure differences between the exact and numerical solutions. The results obtained by proposed method are compared with those of other recently published methods and shown to be more accurate and efficient. Copyright © 2006 John Wiley & Sons, Ltd.

  • Conference paper
    Gomes JLMA, Pain CC, de Oliveira CRE, Goddard AJHet al., 2007,

    A Numerical Investigation of Heat Transfer Mechanisms in Gas-Solid Fluidized Beds using the Two-Fluids Granular Temperature Model

    , Pages: 576-597
  • Report
    Fang F, Pain CC, Piggott MD, Gorman GJ, Goddard AJHet al., 2007,

    Data assimilation of three-dimensional free surface flow using an adaptive adjoint method: Part 1: Adjoint model formulation.

    , Imperial College London
  • Conference paper
    Xiang J, Munjiza A, Latham JP, 2007,

    On the validation of DEM and FEM/DEM models in 2D and 3D

    , Fourth International Conference on Discrete Element Methods
  • Conference paper
    Latham JP, Munjiza A, Garcia X, Xiang Jet al., 2007,

    Highly resolved particle shape for DEM and FEM/DEM simulation

    , Fourth International Conference on Discrete Element Methods
  • Journal article
    Wells MR, Allison PA, Piggott MD, Gorman GJ, Hampson GJ, Pain CC, Fang Fet al., 2007,

    Numerical modeling of tides in the late Pennsylvanian Midcontinent seaway of North America with implications for hydrography and sedimentation

    , JOURNAL OF SEDIMENTARY RESEARCH, Vol: 77, Pages: 843-865, ISSN: 1527-1404

    A novel numerical model (the Imperial College Ocean Model, ICOM) is used to simulate tidal circulation in shallow epicontinental seas connected to large, open oceans. ICOM is validated using the present-day North Sea and applied to predict tidal range in the late Pennsylvanian Midcontinent Seaway (LPMS) of North America. The model simulates the effect of the principal tidal constituents (astronomical tides) as well as the tide propagating from the adjacent open ocean (co- oscillating tide). Two ‘‘base-case’’ Pennsylvanian paleogeographies were tested: (1) a maximum sea-level highstand and (2) the early stages of a transgression. Sensitivity tests determined the importance of paleo-water depth and coastline uncertainty on the prediction of tidal range. During the highstand, tidal ranges in the craton interior (Midcontinent Shelf, Illinois and Appalachian basins) are consistently predicted as microtidal (, 2 m tidal range). Such low tidal ranges would have inhibited water-body mixing in the LPMS, promoting stratification. This, combined with the influx of oxygen-poor water from the Permian Basin to the west and high organic input from tropical rivers, may have contributed to the deposition of ‘‘core’’ black shales in LPMS cyclothems. Conversely, a mesotidal to macrotidal diurnal (once-daily tide) regime is predicted for the early transgression in a large-scale embayment in eastern Kansas due to resonant amplification of diurnal tidal constituents. Pennsylvanian strata here have been ascribed to a mesotidal to macrotidal setting and include cyclic rhythmites that suggest a strongly diurnal system, as predicted by ICOM.

  • Conference paper
    Choi K, Jackson MD, Hampson GJ, Jones A, Reynolds Tet al., 2007,

    Impact of heterogeneity on flow in fluvial-deltaic reservoirs: Implications for the giant ACG Field, south Caspian Basin (SPE 107137)

    , SPE Europec/EAGE Annual Conference, Publisher: Society of Petroleum Engineers paper 107137
  • Journal article
    Gorman GJ, Piggott MD, Pain CC, 2007,

    Shoreline approximation for unstructured mesh generation

    , Computers & Geosciences, Vol: 33, Pages: 666-677
  • Conference paper
    Latham JP, Munjiza A, Mindel J, Xiang J, Guises R, Pain C, Gorman G, Garcia Xet al., 2007,

    Towards simulation of concrete armour unit breakage under wave loads using coupled DEM, FEM/DEM and CFD

    , Fourth International Conference on Discrete Element Methods
  • Conference paper
    Guises R, Munjiza A, Xiang J, Latham JPet al., 2007,

    Granular packing: numerical simulation and the characterisation of the effect of particle shape

    , Fourth International Conference on Discrete Element Methods
  • Report
    Fang F, Pain CC, Piggott MD, Gorman GJ, Goddard AJHet al., 2007,

    Data assimilation of three-dimensional free surface flow using an adaptive adjoint method: Part 2

    , Imperial College London
  • Conference paper
    Sech RP, Jackson MD, Hampson GJ, 2007,

    Controls on water cresting in high-productivity horizontal gas wells (SPE 107169)

    , SPE Europec/EAGE Annual Conference
  • Journal article
    Allison PA, Wells MR, 2006,

    Circulation in large ancient epicontinental seas: What was different and why?

    , PALAIOS, Vol: 21, Pages: 513-515, ISSN: 0883-1351
  • Journal article
    Brett CE, Allison PA, Tsujita CJ, Soldani D, Moffat HAet al., 2006,

    Sedimentology, taphonomy, and paleoecology of meter-scale cycles from the Upper Ordovician of Ontario

    , PALAIOS, Vol: 21, Pages: 530-547, ISSN: 0883-1351
  • Journal article
    Power PW, Pain CC, Piggott MD, Fang F, Gorman GJ, Umpleby AP, Goddard AJH, Navon IMet al., 2006,

    Adjoint A Posteriori Error Measures for Anisotropic Mesh Optimisation

    , Computers & Mathematics with Applications, Vol: 52, Pages: 1213-1242
  • Journal article
    Singer J, Saunders J, Holloway L, Stoll JB, Pain C, Stuart-Bruges W, Mason Get al., 2006,

    Electrokinetic logging has the potential to measure permeability

    , PETROPHYSICS, Vol: 47, Pages: 427-441, ISSN: 1529-9074
  • Journal article
    Neethling SJ, 2006,

    Effect of simple shear on liquid drainage within foams (vol 73, pg 061408, 2006)

    , PHYSICAL REVIEW E, Vol: 74, ISSN: 1539-3755
  • Journal article
    Latham J-P, Lienhart D, Dupray S, 2006,

    Rock quality, durability and service life prediction of armourstone

    , ENGINEERING GEOLOGY, Vol: 87, Pages: 122-140, ISSN: 0013-7952
  • Journal article
    Latham J-P, Van Meulen J, Dupray S, 2006,

    Prediction of fragmentation and yield curves with reference to armourstone production

    , ENGINEERING GEOLOGY, Vol: 87, Pages: 60-74, ISSN: 0013-7952
  • Journal article
    Higgs R, Wells MR, Allison PA, Piggott MD, Pain CC, Hampson GJ, de Oliveira CREet al., 2006,

    Discussion on large sea, small tides: the Late Carboniferous seaway of NW Europe

    , JOURNAL OF THE GEOLOGICAL SOCIETY, Vol: 163, Pages: 893-895, ISSN: 0016-7649
  • Journal article
    Saunders JH, Jackson MD, Pain CC, 2006,

    A new numerical model of electrokinetic potential response during hydrocarbon recovery

    , GEOPHYSICAL RESEARCH LETTERS, Vol: 33, ISSN: 0094-8276
  • Journal article
    Wang Y, Neethling SJ, 2006,

    Simulating realistic froth surfaces

    , MINERALS ENGINEERING, Vol: 19, Pages: 1069-1076, ISSN: 0892-6875
  • Conference paper
    Bland PA, Jackson MD, Coker RF, Cohen BA, Benedix GKet al., 2006,

    Why asteroidal alteration was isochemical: High porosity not equal high permeability

    , 69th Annual Meeting of the Meteoritical Society, Pages: A22-A22, ISSN: 1086-9379
  • Patent
    Singer J, Saunders J H, Pain C, 2006,

    Seismoelectric and acoustic permeability determination

    , GB2422433
  • Journal article
    Latham J-P, Van Meulen J, Dupray S, 2006,

    Prediction of in-situ block size distributions with reference to armourstone for breakwaters

    , ENGINEERING GEOLOGY, Vol: 86, Pages: 18-36, ISSN: 0013-7952
  • Journal article
    Pain CC, Eaton MD, Smedley-Stevenson RP, Goddard AJH, Piggott MD, de Oliveira CRE, Pain CC, Eaton MD, Smedley-Stevenson RP, Goddard AJH, Piggott MD, de Oliveira CRE, Pain CC, Eaton MD, Smedley-Stevenson RP, Goddard AJH, Piggott MD, de Oliveira CREet al., 2006,

    Streamline upwind Petrov-Galerkin methods for the steady-state Boltzmann transport equation

    , Computer Methods in Applied Mechanics and Engineering, Vol: 195, Pages: 4448-4472, ISSN: 0045-7825
  • Journal article
    LIN JG, XIE ZH, ZHOU JT, 2006,

    Application of a three-point explicit compact difference scheme to the incompressible navier-stokes equations

    , Journal of Hydrodynamics, Vol: 18, Pages: 151-156, ISSN: 1001-6058

    A three-point explicit compact difference scheme with high order of accuracy for solving the unsteady incompressible Navier-Stokes equations was presented. Numerical solutions are obtained for the model problem of lid-driven cavity flow and are compared with benchmark solutions found in the literature. It is discovered that the proposed three point explicit compact scheme is not only simple to implement and economical to use, but also is effective to obtain high-order accurate solution in coarse grid systems. © 2006 Publishing House for Journal of Hydrodynamics.

  • Journal article
    Pain CC, Eaton MD, Smedley-Stevenson RP, Goddard AJH, Piggott MD, de Oliveira CRE, Pain CC, Eaton MD, Smedley-Stevenson RP, Goddard AJH, Piggott MD, de Oliveira CREet al., 2006,

    Space-time streamline upwind Petrov-Galerkin methods for the Boltzmann transport equation

    , Computer Methods in Applied Mechanics and Engineering, Vol: 195, Pages: 4334-4357, ISSN: 0045-7825
  • Journal article
    Jiang S, Ziver AK, Carter JN, Pain CC, Goddard AJH, Franklin S, Phillips HJet al., 2006,

    Estimation of distribution algorithms for nuclear reactor fuel management optimisation

    , ANNALS OF NUCLEAR ENERGY, Vol: 33, Pages: 1039-1057, ISSN: 0306-4549
  • Journal article
    Neethling SJ, 2006,

    Effect of simple shear on liquid drainage within foams

    , PHYSICAL REVIEW E, Vol: 73, ISSN: 1539-3755
  • Journal article
    Neethling SJ, Hadler K, Cilliers JJ, Stradling AWet al., 2006,

    The use of FrothSim to optimise the water addition to a column flotation cell

    , MINERALS ENGINEERING, Vol: 19, Pages: 816-823, ISSN: 0892-6875
  • Journal article
    Aristodemou E, Pain C, de Oliveira C, Umpleby A, Goddard T, Harris Cet al., 2006,

    Energy Group optimization for forward and inverse problems in nuclear engineering: application to downwell-logging problems

    , GEOPHYSICAL PROSPECTING, Vol: 54, Pages: 99-120, ISSN: 0016-8025
  • Journal article
    Grassia P, Neethling SJ, Cervantes C, Lee HTet al., 2006,

    The growth, drainage and bursting of foams

    , COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, Vol: 274, Pages: 110-124, ISSN: 0927-7757
  • Journal article
    Latham JP, Van Meulen J, Dupray S, 2006,

    The specification of armourstone gradings and EN 13383 (2002)

    , QUARTERLY JOURNAL OF ENGINEERING GEOLOGY AND HYDROGEOLOGY, Vol: 39, Pages: 51-64, ISSN: 1470-9236
  • Journal article
    Power PW, Piggott MD, Fang F, Gorman GJ, Pain CC, Marshall DP, Goddard AJH, Navon IMet al., 2006,

    Adjoint goal-based error norms for adaptive mesh ocean modelling

    , Ocean Modelling, Vol: 15, Pages: 3-38, ISSN: 1463-5003
  • Journal article
    Lathouwers D, van der Hagen THJJ, Agung A, Damn AV, Pain CC, de Oliveira CRE, Eaton MD, Goddard AJH, Gomes JLMAet al., 2006,

    On an improved design of a fluidized bed nuclear reactor - I: design modifications and steady-state features

    , Nuclear Technology, Vol: 153, Pages: 117-131
  • Journal article
    Gorman GJ, Piggott MD, Pain CC, de Oliveira CRE, Umpleby AP, Goddard JHet al., 2006,

    Optimisation based bathymetry approximation through constrained unstructured mesh adaptivity

    , Ocean Modelling, Vol: 12, Pages: 436-452, ISSN: 1463-5003
  • Journal article
    Power PW, Piggott MD, Fang F, Gorman GJ, Pain CC, Marshall DP, Goddard AJH, Navon IMet al., 2006,

    Adjoint goal-based error norms for adaptive mesh ocean modelling

    , Ocean Modelling, Vol: 15, Pages: 3-38, ISSN: 1463-5003
  • Journal article
    Fang F, Piggott MD, Pain CC, Gorman GJ, Goddard AJHet al., 2006,

    An adaptive mesh adjoint data assimilation method

    , Ocean Modelling, Vol: 15, Pages: 39-55, ISSN: 1463-5003
  • Journal article
    Allison PA, Wright VP, 2005,

    Switching off the carbonate factory: A-tidality, stratification and brackish wedges in epeiric seas

    , SEDIMENTARY GEOLOGY, Vol: 179, Pages: 175-184, ISSN: 0037-0738
  • Journal article
    Grassia P, Neethling SJ, 2005,

    Quasi-one-dimensional and two-dimensional drainage of foam

    , COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, Vol: 263, Pages: 165-177, ISSN: 0927-7757
  • Journal article
    Neethling SJ, Lee HT, Grassia P, 2005,

    The growth, drainage and breakdown of foams

    , COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, Vol: 263, Pages: 184-196, ISSN: 0927-7757
  • Journal article
    Lee HT, Neethling SJ, Cilliers M, 2005,

    Particle and liquid dispersion in foams

    , COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, Vol: 263, Pages: 320-329, ISSN: 0927-7757
  • Journal article
    Buchan AG, Pain CC, Eaton MD, Smedley-Stevenson RP, Goddard AJHet al., 2005,

    Linear and quadratic octahedral wavelets on the sphere for angular discretisations of the Boltzmann transport equation

    , ANNALS OF NUCLEAR ENERGY, Vol: 32, Pages: 1224-1273, ISSN: 0306-4549
  • Journal article
    Ziver AK, Shahdatullah MS, Eaton MD, de Oliveira CRE, Umpleby AP, Pain CC, Goddard AJHet al., 2005,

    Finite element spherical harmonics (P-N) solutions of the three-dimensional Takeda benchmark problems

    , ANNALS OF NUCLEAR ENERGY, Vol: 32, Pages: 925-948, ISSN: 0306-4549
  • Journal article
    Jackson MD, Valvatne PH, Blunt MJ, 2005,

    Prediction of wettability variation within an oil/water transition zone and its impact on production

    , SPE JOURNAL, Vol: 10, Pages: 184-195, ISSN: 1086-055X
  • Journal article
    WELLS MR, ALLISON PA, PIGGOTT MD, PAIN CC, HAMPSON GJ, DE OLIVEIRA CREet al., 2005,

    Large sea, small tides: the Late Carboniferous seaway of NW Europe

    , Journal of the Geological Society, Vol: 162, Pages: 417-420, ISSN: 0016-7649

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