Staffan Toll
Visar 74 publikationer
2011
Melt spinning of conducting polymeric composites containing carbonaceous fillers
Martin Strååt, Staffan Toll, Antal Boldizar et al
Journal of Applied Polymer Science. Vol. 119 (6), p. 3264-3272
Artikel i vetenskaplig tidskrift
2010
Modelling multiple scales in composites manufacturing
Maciej Wysocki, Ragnar Larsson, Staffan Toll
Proceedings of The 10th International Conference on Flow Processes in Composite Materials (FPCM10), Monte Verità, Ascona, CH – July 11-15, 2010
Paper i proceeding
2010
Anisotropic and tension-compression asymmetric model for composites consolidation
Maciej Wysocki, Staffan Toll, R. Larsson et al
Composites Part A: Applied Science and Manufacturing. Vol. 41 (2), p. 284-294
Artikel i vetenskaplig tidskrift
2009
Two phase continuum modelling of composites consolidation
Maciej Wysocki, L. E. Asp, Staffan Toll et al
Plastics, Rubber and Composites. Vol. 38 (2-4), p. 93-97
Artikel i vetenskaplig tidskrift
2009
A micropolar theory for the finite elasticity of open-cell cellular solids
Per Hård af Segerstad, Staffan Toll, Ragnar Larsson
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. Vol. 465 (2103), p. 843-865
Paper i proceeding
2009
Computational modelling of dissipative open-cell cellular solids at finite deformations
Per Hård af Segerstad, Staffan Toll, Ragnar Larsson
International Journal of Plasticity. Vol. 25 (5), p. 802-821
Artikel i vetenskaplig tidskrift
2009
The Effect of Fiber Diameter Distribution on the Elasticity of a Fiber Mass
M. Alkhagen, Staffan Toll
Journal of Applied Mechanics, Transactions ASME. Vol. 76 (4), p. 041014 (artno)-
Artikel i vetenskaplig tidskrift
2009
Modelling the consolidation of partially impregnated prepregs
Maciej Wysocki, Ragnar Larsson, Staffan Toll
17th International Conference on Composite Materials, ICCM-17; Edinburgh; United Kingdom; 27 July 2009 through 31 July 2009
Paper i proceeding
2008
Hyperelastic Constitutive Models for Consolidation of Commingled Yarn Based Composites
Maciej Wysocki, Staffan Toll, Ragnar Larsson et al
proceedings of 9th International Conference on Flow Processes in Composite Materials
Paper i proceeding
2008
A constitutive equation for open-cell cellular solids, including viscoplasticity, damage and deformation induced anisotropy
Per Hård af Segerstad, Ragnar Larsson, Staffan Toll
International Journal of Plasticity. Vol. 24 (5), p. 896-914
Artikel i vetenskaplig tidskrift
2008
Open cell cellular solids: A constitutive equation for hyperelasticity with deformation induced anisotropy
Per Hård af Segerstad, Staffan Toll
International Journal of Solids and Structures. Vol. 45, p. 1978-1992
Artikel i vetenskaplig tidskrift
2008
TWO-PHASE CONTINUUM MODELLING OF COMPOSITES CONSOLIDATION
Maciej Wysocki, Leif Asp, Staffan Toll et al
Proc. of 13th European Conference on Composite Material, Stockholm, Sweden
Paper i proceeding
2007
An approach to model dissipative open-cell cellular solids at finite deformation
Per Hård af Segerstad, Ragnar Larsson, Staffan Toll
Euromech Colloquium 489 - "Modelling Multiphase Materials", Chalmers, Göteborg, Sweden, Sept. 19 - 21
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2007
Constitutive models for consolidation of commingled yarn based composites
Maciej Wysocki, Ragnar Larsson, Staffan Toll
Euromech Colloquium 489 - "Modelling Multiphase Materials", Chalmers, Göteborg, Sweden, Sept. 19 - 21
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2007
On the modelling of open-cell cellular solids subjected to high compressive deformations
Per Hård af Segerstad, Ragnar Larsson, Staffan Toll
Proceedings of the 20th Nordic Seminar on Computational Mechanics, 23-24 November, Gothenburg, Sweden
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2007
Micromechanics of a compressed fiber mass
Mårten Alkhagen, Staffan Toll
Journal of Applied Mechanics, Transactions ASME. Vol. 74 (4), p. 723-731
Artikel i vetenskaplig tidskrift
2007
Press forming of commingled yarn based composites: The preform contribution
Maciej Wysocki, Staffan Toll, Ragnar Larsson
Composites Science and Technology. Vol. 67 (3-4), p. 515-524
Artikel i vetenskaplig tidskrift
2006
Micromechanical model of a dissipative open-cell cellular solid
Per Hård af Segerstad, Ragnar Larsson, Staffan Toll
Proceedings of the 6th European Solid Mechanics Conference, Budapest
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2006
Micro-mechanical model of a viscoplastic open-cell foam
Per Hård af Segerstad, Ragnar Larsson, Staffan Toll
Proc. 6th European Solid Mechanics Conference (ESMC 2006), 28 Aug. - 1 Sept. 2006, Budapest, Hungary
Paper i proceeding
2006
Fibre suspension rheology: effect of concentration, aspect ratio and fibre size
Mina Djalili-Moghaddam, Staffan Toll
Rheologica Acta. Vol. 45, p. 315-320
Artikel i vetenskaplig tidskrift
2005
Process rheology of fibre composites
Staffan Toll, Ragnar Larsson, Maciej Wysocki et al
Proc. Nordiska Polymerdagarna, August 17-19, Gothenburg, Sweden
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2005
Process rheology of composites
Staffan Toll
Proceedings of the Nordic Polymer Days, Gothenburg 2005
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2005
Hydrostatic consolidation of fibre composites
Maciej Wysocki, Ragnar Larsson, Staffan Toll
Composites Science and Technology. Vol. 65, p. 1507-1519
Artikel i vetenskaplig tidskrift
2005
Liquid permeability of an anisotropic fiber web
Johan Håkanson, Staffan Toll, Staffan Lundström
Textile Research Journal. Vol. 75 (4), p. 304-311
Artikel i vetenskaplig tidskrift
2005
Micro-mechanical model of a viscoplastic open-cell foam
Per Hård af Segerstad, Ragnar Larsson, Staffan Toll
Computational Plasticity VIII - Fundamentals and applications, D.R.J. Owen, E. Onate, and B. Suarez, CIMNE, Barcelona, p. 755-758
Paper i proceeding
2005
Homogenisation of general continua
Staffan Toll
Poromechanics III, Biot Centennial Conference, Oklahoma City, May 24-27, 2005, p. 107-112
Paper i proceeding
2005
Micromechanical model of a viscoplastic open-cell foam
Per Hård af Segerstad, Ragnar Larsson, Staffan Toll
Proceedings of the VIII International Conference on Computational Plasticity, COMPLAS VIII, Barcelona
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2005
Micromechanical model of a hyperelastic open-cell foam
Per Hård af Segerstad, Staffan Toll
Poromechanics III, Biot Centennial Conference, Oclahoma City, May 24-27, 2005, p. 101-107
Paper i proceeding
2005
Finite element model for axisymmetric consolidation of thermoplastic composite materials
Maciej Wysocki, Leif Asp, Staffan Toll et al
Proc. ASC 20th Annual Technical Conference, September 7-9, Philadelphia, USA
Paper i proceeding
2005
A model for short-range interactions in fibre suspensions
Mina Djalili-Moghaddam, Staffan Toll
Journal of Non-Newtonian fluid mechanics. Vol. 132, p. 73-83
Artikel i vetenskaplig tidskrift
2004
Study of geometry effects in torsional rheometry of fibre suspensions
Mina Djalili-Moghaddam, Reza Ebrahimzadeh, Staffan Toll
Rheologica Acta. Vol. 44, p. 29-37
Artikel i vetenskaplig tidskrift
2004
Process modeling of composites using two-phase porous media theory
Ragnar Larsson, Staffan Toll, Maciej Wysocki
Eur. J. Mech. A/Solids. Vol. 23, p. 15-36
Artikel i vetenskaplig tidskrift
2003
Modelling of residual stresses and warpage in sandwich injection moulding
Staffan Lundström, Staffan Toll
International Polymer Processing. Vol. 18, p. 95-106
Artikel i vetenskaplig tidskrift
2003
Modelling press forming of fibre composites using two-phase continuum theory
Maciej Wysocki, Ragnar Larsson, Staffan Toll
Artikel i vetenskaplig tidskrift
2002
A framework for the modeling of press forming of fiber composites using two-phase porous media theory
Ragnar Larsson, Staffan Toll
Poromechanics II, Second Biot Conf. Poromechanics, Grenoble, France, August 26-28, 2002, p. 237-243
Paper i proceeding
2002
Wysocki, Maciej
Maciej Wysocki, Ragnar Larsson, Staffan Toll
9th Int. Conf. on Fibre Reinforced Composites, FRC 2002.
Paper i proceeding
2002
A triaxial rheometer for soft compressible solids
Mårten Alkhagen, Staffan Toll
Journal of Rheology. Vol. 46, p. 31-47
Artikel i vetenskaplig tidskrift
2002
Modelling of composites forming processes using multi-phase continuum theory
Maciej Wysocki, Ragnar Larsson, Staffan Toll
Proceedings of the ninth International Conference on Fibre Reinforced Composites, Newcastle, September 13-15, 2002, p. 345-353
Paper i proceeding
2002
Measurement of the permeability tensor of highly compressed fibre beds
Staffan Lundström, Staffan Toll, Johan Håkanson
Transport in Porous Media. Vol. 47, p. 363-380
Artikel i vetenskaplig tidskrift
2002
Geometry effects in torsional rheometry of fibre suspensions
Mina Djalili-Moghaddam, Reza Ebrahimzadeh, Staffan Toll
Proceedings of the Nordic Rheology Conference 2002, Göteborg, Sweden, June 12-14, 2002
Paper i proceeding
2001
A solution technique for longitudinal Stokes flow around multiple cylinders
Staffan Toll
Journal of Fluid Mechanics. Vol. 439, p. 199-216
Artikel i vetenskaplig tidskrift
2000
Properties of orthotropic glass-polypropylene composites manufactured by weaving of prepreg tapes and other routes
M. N. Al-Zubaidy, J. F. L. Chan, Geoffrey Gibson et al
Plastics, Rubber and Composites. Vol. 29, p. 520-526
Artikel i vetenskaplig tidskrift
2000
Mechanics of felts with mixed diameter fibres
Mårten Alkhagen, Staffan Toll
Proc XIII International Congress on Rheology, Cambridge
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2000
Permeability of felts: Modelling
Johan Håkansson, Staffan Lundström, Staffan Toll
Annual Meeting of the AIChE Los Angeles, CA, November 12-17, 2000
Paper i proceeding
2000
Elongational rheology of fibre suspensions
Sven Branehög, Staffan Toll
Proc XIII International Congress on Rheology, Cambridge
Poster (konferens)
2000
Stress spectra and the effective elastic and viscoelastic properties of unidirectional composites under transverse loading
Patrick Kim, Staffan Toll
Journal of Composite Materials. Vol. 34, p. 1418-1436
Artikel i vetenskaplig tidskrift
2000
Finite element modelling of delamination progression under mixed mode loadings
Niklas Jansson, Ragnar Larsson, Staffan Toll
Proceedings of the eighth International Conference on Fibre Reinforced Composites, Newcastle, September 13-15, 2000
Paper i proceeding
2000
Mechanics of textile solids
Mårten Alkhagen, Staffan Toll
The Nordic Textile Journal (1), p. 51-57
Artikel i övriga tidskrifter
2000
Permeability of felts
Johan Håkansson, Staffan Lundström, Staffan Toll
Proc. Nordic Meeting on Materials and Mechanics, Aalborg 2000
Paper i proceeding
2000
Geometry effects in cone-plate rotational rheometry of fibre suspensions
Mina Djalili, Staffan Toll
Proc XIII Intenational Congress on Rheology, Cambridge
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1999
Longitudinal flows in arrays of parallel fibres
Staffan Toll
Proceedings of the Fifth International Conference on Flow Processes in Composite Materials, Plymouth, July 12-14, 1999, p. 157-164
Paper i proceeding
1999
Mechanics of the squeeze flow of planar fibre suspensions
Geoffrey Gibson, Staffan Toll
Journal of Non-Newtonian Fluid Mechanics. Vol. 82, p. 1-24
Artikel i vetenskaplig tidskrift
1999
Fiber-fiber interaction in concentrated suspensions: disperse fibers
Colin Servais, Jan-Anders Månson, Staffan Toll
Journal of Rheology. Vol. 43, p. 991-1004
Artikel i vetenskaplig tidskrift
1998
Fluid mechanics of aligned concentrated fibre suspensions
Staffan Toll
Proceedings of the Seventh International Conference on Fibre Reinforced Composites, Newcastle, April 15-17, 1998, p. 157-164,
Paper i proceeding
1998
Squeeze flow
Geffrey Gibson, George Kotsikos, Jonathan Bland et al
Rheological Measurement, (2nd edition); Collyer, A.A. and D. W. Clegg, eds., Chapman & Hall, p. 550-592
Kapitel i bok
1998
Micromechanical constitutive equations for fibre suspensions
Staffan Toll
Proc. 10th Conference of the European Consortium for Mathematics in Industry
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1998
Packing mechanics of fibre reinforcements
Staffan Toll
Polymer Engineering and Science. Vol. 38, p. 1337-1350
Artikel i vetenskaplig tidskrift
1998
Properties of orthotropic glass polypropylene composites manufactured by weaving of pre-preg tapes and other routes
M. N. Al-Zubaidy, Geoff Gibson, Nandan Khokar et al
Proceedings of the Seventh International Conference on Fibre Reinforced Composites, Newcastle, April 15-17, 1998, p. 192-199
Paper i proceeding
1998
A triaxial rheometer for soft compressible solids
Mårten Alkhagen, Staffan Toll
Ann. Trans. of the Nordic Rheology Society. Vol. 5
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1997
The elastic stress in a fibre network impregnated with molten polypropylene
Colin Servais, Staffan Toll, Jan-Anders Månson
Proceedings of the ICCM-11, Gold coast, Australia, July 14-18, 1997. Vol. IV, p. 225-262
Paper i proceeding
1997
Sliding plate rheometry of a concentrated planar fibre suspension
Anders Ericsson, Staffan Toll, Jan-Anders Månson
Rheologica Acta. Vol. 36, p. 397-405
Artikel i vetenskaplig tidskrift
1997
The two-way interaction between anisotropic flow and fiber orientation in squeeze flow
Anders Ericsson, Staffan Toll, Jan-Anders Månson
Journal of Rheology. Vol. 41, p. 491-511
Artikel i vetenskaplig tidskrift
1997
Compressibility of a fibre network of mixed fibre diameters
Staffan Lundström, Nicholas Christoffe, Staffan Toll
Polymer Processing Society Meeting, Gothenburg 1997
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1997
A Stokesian solution to the hydrodynamic interaction in aligned concentrated fibre suspensions
Staffan Toll
Proc. 2nd Pacific Rim Conference on Rheology, Melbourne, 1997
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1997
Local and nonlocal rheological equations for fibre reinforced power law melts
Staffan Toll, Geoff Gibson
Proceedings of the ICCM-11, Gold coast, Australia, July 14-18, 1997. Vol. IV, p. 465-473
Paper i proceeding
1997
A technique for the measurement of interaction in concentrated fibre suspensions
Colin Servais, Staffan Toll, Jan-Anders Månson
Proc. 2nd Pacific Rim Conference on Rheology, Melbourne, 1997
Poster (konferens)
1997
Constitutive modelling of non-local and non-Newtonian anisotropic fibre suspensions
Staffan Toll
Ann. Trans. of the Nordic Rheology Society. Vol. 5, p. 98-100
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1997
Residual stress build-up in thermoset films cured below their ultimate glass transition temperature
Jakob Lange, Staffan Toll, Anders Hult et al
Polymer. Vol. 38, p. 809-815
Artikel i vetenskaplig tidskrift
1997
In situ measurement of interaction between fibre bundles in a suspension of polypropylene melt and comparison with macroscopic viscosity
Colin Servais, Staffan Toll, Jan-Anders Månson
European Conference on Macromolecular Physics: Surfaces and Interfaces in Polymers and Composites, Lausanne, 1997
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
1995
Measuring the thermal expansion of polymers and composites by speckle pattern interferometry
Patrick Kim, Staffan Toll, Jan-Anders Månson
Proceedings of the ICCM-10, Whistler, Canada, August 14-18, 1995, p. 497-504
Paper i proceeding
1995
A model for the consolidation of aligned thermoplastic powder impregnated composites
Marco Connor, Staffan Toll, Jan-Anders Månson et al
Journal of Thermoplastic Composite Materials. Vol. 8, p. 138-162
Artikel i vetenskaplig tidskrift
1995
On surface energy effects in composite impregnation and consolidation
Marco Connor, Staffan Toll, Jan-Anders Månson
Composites Manufacturing. Vol. 6, p. 289-295
Artikel i vetenskaplig tidskrift
1995
Residual stress build-up in thermoset films cured above their ultimate glass transition temperature
Jakob Lange, Staffan Toll, Anders Hult et al
Polymer. Vol. 36, p. 3135-3141
Artikel i vetenskaplig tidskrift
1995
Elastic compression of a fibre network
Staffan Toll, Jan-Anders Månson
Journal of Applied Mechanics. Vol. 62, p. 223-226
Artikel i vetenskaplig tidskrift
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