Zobrazeno 1 - 10
of 148
pro vyhledávání: '"H.W. Chandler"'
Publikováno v:
Fluid Phase Equilibria. 431:34-47
Flash calculations are widely used and constitute an integral part of modelling vapour-liquid equilibria in compositional simulators. However, it has been discovered that during compositional simulations, flash calculations take 50–70% of the overa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62d25e873713ea446e4c2680cdf6fcc9
https://doi.org/10.1016/j.fluid.2016.09.024
https://doi.org/10.1016/j.fluid.2016.09.024
Publikováno v:
Physical Modelling in Geotechnics ISBN: 9780429438660
University of Dundee
University of Dundee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3981a649bd7423afbe1616e1fa0dd5b
https://doi.org/10.1201/9780429438660-81
https://doi.org/10.1201/9780429438660-81
Autor:
C. M. Sands, H.W. Chandler
Publikováno v:
Mathematical Geosciences. 48:439-461
This paper presents a model that can simulate early rock-forming processes, including the influence of the initial packing of the grains on the subsequent rearrangement that occurs as a consequence of pressure-induced grain damage. The paper is conce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8aa30aab35693c7609a645d133f97b7
https://doi.org/10.1007/s11004-015-9619-5
https://doi.org/10.1007/s11004-015-9619-5
Autor:
C. M. Sands, H.W. Chandler
Publikováno v:
Continuum Mechanics and Thermodynamics. 26:183-195
This paper presents a novel, yet thermodynamically consistent, model of the isothermal compaction of loose granular material based on the principle of maximum dissipation rate. The method is first tested out on a simple version of the Bingham model a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::893092edf9117450ba1b25a8cbbb7d10
https://doi.org/10.1007/s00161-013-0293-x
https://doi.org/10.1007/s00161-013-0293-x
Autor:
H.W. Chandler, C. M. Sands
Publikováno v:
Géotechnique Letters. 2:187-192
This article presents a novel model of the compaction of loose sand, or other granular material, incorporating two dilatancy terms. One is negative, reflecting the general tendency of an assembly to collapse under a combination of shear stress and pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ecaf717d61f9cf3b9579e049d0778cd
https://doi.org/10.1680/geolett.12.00034
https://doi.org/10.1680/geolett.12.00034
Autor:
C. M. Sands, H.W. Chandler
Publikováno v:
Géotechnique. 61:983-992
This paper presents a very simple soil model of reduced dimensionality, that, using only two adjustable parameters, captures all the essential features of a set of six undrained cyclic torsional shear tests carried out on Toyoura sand by Oka and co-w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0328c9ea4498b435fdfea77f70f8f914
https://doi.org/10.1680/geot.9.p.060
https://doi.org/10.1680/geot.9.p.060
Publikováno v:
International Journal for Numerical and Analytical Methods in Geomechanics. 35:932-946
This paper presents a procedure for developing elasto-plastic material models from a dissipation function and kinematic constraint that obviates the need to establish an expression for the yield function. This method could be applied to a wide range
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c101f8d6f4fa0ee85ed438a12247979
https://doi.org/10.1002/nag.935
https://doi.org/10.1002/nag.935
Autor:
H.W. Chandler, C.M. Sands
Publikováno v:
Computers and Geotechnics. 37:701-709
This paper presents a procedure for developing yield functions with consistent flow rules for granular materials from a family of two parameter dissipation functions in combination with appropriate kinematic constraints. Through a mathematical proced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3e75c90ad2ec41e6ef43e406a458ed1
https://doi.org/10.1016/j.compgeo.2010.04.008
https://doi.org/10.1016/j.compgeo.2010.04.008
Autor:
H.W. Chandler, C. M. Sands
Publikováno v:
Géotechnique. 59:683-690
A procedure is described by which three-dimensional yield criteria and flow rules can be derived graphically by drawing envelopes. Using computer graphics, this provides the modeller with a simple, clear, precise and flexible method with which to gen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5631e274ac2c0974e50830de124febaf
https://doi.org/10.1680/geot.8.126
https://doi.org/10.1680/geot.8.126