Zobrazeno 1 - 10
of 32
pro vyhledávání: '"J. Modniks"'
Publikováno v:
ACS Applied Polymer Materials.
Publikováno v:
International Communications in Heat and Mass Transfer. 139:106432
Publikováno v:
Engineering Fracture Mechanics. 269:108565
Publikováno v:
Journal of Building Engineering. 44:103365
Low-density closed-cell polyurethane (PU) foams are applied as thermal insulation materials due to their low thermal conductivity imparted by that of the physical blowing agent (PBA) used in foam production. However, foam conductivity tends to gradua
Autor:
Janis Andersons, J. Modniks
Publikováno v:
Polymer Composites. 39:2101-2109
In order to fully realize the efficiency of bast fibers or their yarns as reinforcement of polymer composites, they should be aligned. Tensile strength of such composites in the direction of reinforcement has been found to exhibit size effect commens
Publikováno v:
Journal of Reinforced Plastics and Composites. 34:248-256
In an attempt to fully utilize the mechanical properties of bast fibers in polymer-matrix composites, unidirectional (UD) or quasi-UD flax-fiber-reinforced composites are being developed and characterized. Their response in tension is markedly nonlin
Publikováno v:
Journal of Composite Materials. 49:1071-1080
The effect of stress raisers in the form of a slit-like notch and an open circular hole on the tensile strength of a quasi-UD flax-fiber-reinforced composite is studied experimentally. A finite fracture mechanics approach is applied to determine the
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Autor:
J. Modniks, Janis Andersons
Publikováno v:
Composites Part B: Engineering. 54:188-193
The growing usage of short-flax-fiber-reinforced polymer composites in such applications as automotive industry necessitates the prediction of their mechanical response up to and beyond the limit of elasticity. Due to the imperfect, mechanical interl
Autor:
J. Modniks, Janis Andersons
Publikováno v:
Computational Materials Science. 50:595-599
Natural fibers of plant origin, used as reinforcement in polymer matrix composite materials, exhibit highly anisotropic elastic properties due to their complex internal structure. Mechanical properties can be evaluated not only by tests but also by m