Search Results - "PYRZ, R"

Prediction of the overall moduli of layered silicate-reinforced nanocomposites—part I: basic theory and formulas by Wang, J, Pyrz, R

“…This part of the two-part paper presents the basic theory and formulas for the prediction of the overall moduli of layered silicate-reinforced polymeric…”
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Microscopic mechanism of reinforcement in single-wall carbon nanotube/polypropylene nanocomposite by Chang, T.E., Jensen, L.R., Kisliuk, A., Pipes, R.B., Pyrz, R., Sokolov, A.P.

“…We analyzed mechanical properties and structure of polypropylene fibers with different concentrations of single-wall carbon nanotubes (SWNTs) and draw down…”
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Estimation of crystallinity of isotactic polypropylene using Raman spectroscopy by Nielsen, A.S, Batchelder, D.N, Pyrz, R

“…A method to estimate the degree of crystallinity in isotactic polypropylene has been developed. The method is based on integrated intensities of the Raman…”
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A NOVEL THEORY OF EFFECTIVE MECHANICAL PROPERTIES OF CLOSED-CELL FOAM MATERIALS by Ma, Yuli, Su, Xianyue, Pyrz, R., Rauhe, J. Ch

“…In this paper a new theory of effective mechanical properties of foam materials is proposed. A cell volume distribution coefficient is introduced to modify the…”
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Prediction of the overall moduli of layered silicate-reinforced nanocomposites—part II: analyses by Wang, J, Pyrz, R

“…In this part of the two-part paper, the basic theory and formulas presented in Part I are applied to various montmorillonite silicate-reinforced polymeric…”
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A novel image analysis procedure for measuring fibre misalignment in unidirectional fibre composites by Kratmann, K.K., Sutcliffe, M.P.F., Lilleheden, L.T., Pyrz, R., Thomsen, O.T.

“…A novel image analysis procedure named Fourier transform misalignment analysis (FTMA) for measuring fibre misalignment in unidirectional fibre composites is…”
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The Mori–Tanaka stiffness tensor: diagonal symmetry, complex fibre orientations and non-dilute volume fractions by Schjødt-Thomsen, J., Pyrz, R.

“…This paper considers the diagonal symmetry of the stiffness tensors predicted using the Mori-Tanaka (MT) approach. Since the MT approach may yield asymmetric…”
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Cubic inclusion arrangement: Effects on stress and effective properties by Schjødt-Thomsen, J., Pyrz, R.

“…A 3D stress analysis method based on the theory of eigenstrains and Eshelby’s equivalency principle is established. Multiple inclusion interaction is taken…”
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Bridging the length-scale gap—short fibre composite material as an example by Pyrz, R, Schjoedt-Thomsen, J

“…A sequential modelling approach consisting of passing information across length scales is presented to simulate macroscopic behavior of composite materials…”
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Topological disorder of microstructure and its relation to the stress field by Pyrz, R., Bochenek, B.

“…This paper addresses the problem encountered in the quantitative description of arrangements and correlations in unidirectionally reinforced composite…”
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Synthesis of unsaturated polyesters for improved interfacial strength in carbon fibre composites by Gamstedt, E.K, Skrifvars, M, Jacobsen, T.K, Pyrz, R

“…Carbon fibres are gaining use as reinforcement in glass fibre/polyester composites for increased stiffness as a hybrid composite. The mechanics and chemistry…”
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A Raman study into the effect of transcrystallisation on thermal stresses in embedded single fibres by NIELSEN, A. S, PYRZ, R

“…Thermal stresses have been measured in single carbon fibre polypropylene matrix composites using micro Raman spectroscopy. The study focuses on the influence…”
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X-ray Microtomographic Study of Nanoclay-Polypropylene Foams by MA, Y, PYRZ, R, RODRIGUEZ-PEREZ, M. A, ESCUDERO, J, RAUHE, J. Ch, SU, X

“…In the present paper X-ray microtomography technique has been applied to investigate internal, three dimensional structure of clay/polypropylene nanocomposite…”
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Transverse crack growth in glass/epoxy composites with exactly positioned long fibres. Part II: numerical by Vejen, N., Pyrz, R.

“…Using finite element as the basis, transverse crack growth in long fibre composites have been investigated. Three criteria concerning pure matrix growth,…”
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A novel approach to measure local strains in polymer matrix systems using polarised Raman microscopy by Nielsen, A.S., Pyrz, R.

“…A novel approach to measure local strains in amorphous polymers is described. The method is based on the identification of changes in the molecular orientation…”
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Overall creep modelling of short fibre reinforced composites with weakened interfaces and complex fibre orientation distributions by Schjødt-Thomsen, J., Pyrz, R.

“…This paper deals with the overall creep response of a short fibre reinforced composite. The fibres are oriented differently in the matrix through a…”
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Transverse crack growth in glass/epoxy composites with exactly positioned long fibres. Part I: experimental by Vejen, N., Pyrz, R.

“…For the purpose of establishing an experimental basis for investigation of transverse crack growth in long fibre composites, this paper takes its origin in…”
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Non-linear creep modelling of single-fibre model composites by Schjødt-Thomsen, J., Pyrz, R.

“…This paper describes a method for determining the stress/strain fields in a single-fibre model composite subjected to creep loading conditions. The method is…”
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The influence of stochastic interfacial parameter distribution on the stiffness of composites with complex fibre orientation by Schjødt-Thomsen, J., Pyrz, R.

“…This paper deals with the overall stiffness determination of a short-fibre-reinforced composite with complex fibre orientation and soft interfaces. The fibres…”
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Effective properties of cellular materials by Schjødt-thomsen, J., Pyrz, R.

“…This paper considers the effective properties of cellular materials. The present approach and some earlier proposed methods are compared and discussed. The…”
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