Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Martin van Drongelen"'
Autor:
Hubert Gojzewski, Martin van Drongelen, Balazs Imre, Mark A. Hempenius, Casey Check, Richard Chartoff, Frederik R. Wurm, G. Julius Vancso
Publikováno v:
Polymer Testing, Vol 120, Iss , Pp 107961- (2023)
We report on nanoscale order-disorder transitions of hard segments and their domains composed of 4,4′-methylenebis(phenyl isocyanate) - 1,4-butanediol (MDI-BD), in polycaprolactone-based (Mn = 2000 g/mol) polyurethanes (PCL-PUs), when the free surf
Externí odkaz:
https://doaj.org/article/944190b0c68b41279dd94d31a8143b8f
Publikováno v:
Advanced Manufacturing: Polymer & Composites Science, Vol 0, Iss 0, Pp 1-19 (2020)
A new inverse kinematic-optical-thermal (IKOT) model is introduced to control the process temperature in laser assisted tape winding and placement processes. The optimum time-dependent laser power distribution is obtained by employing a grid of indep
Externí odkaz:
https://doaj.org/article/df563b46cff541ec8d2e771c844bcf48
Autor:
Guillaume A. Vincent, Thomas A. de Bruijn, Sebastiaan Wijskamp, Mohammed Iqbal Abdul Rasheed, Martin van Drongelen, Remko Akkerman
Publikováno v:
Composites Part C: Open Access, Vol 4, Iss , Pp 100108- (2021)
A low-shear mixer was used to blend thermoplastic composite scrap material into a molten mixed dough, which was then compression moulded. This process is a key step in a novel recycling solution for thermoplastic composites. A study was carried out t
Externí odkaz:
https://doaj.org/article/6bcce843fa1b4f6f9d47d31ef598baa6
Autor:
S.M. Amin Hosseini, Martin Schäkel, Ismet Baran, Henning Janssen, Martin van Drongelen, Remko Akkerman
Publikováno v:
Materials & Design, Vol 193, Iss , Pp 108854- (2020)
A new global kinematic-optical-thermal (KOT) model is proposed to provide a proper understanding and description of the temperature evolution during laser-assisted tape winding and placement (LATW/LATP) on any arbitrary shaped tooling geometry. Trian
Externí odkaz:
https://doaj.org/article/289f185984e746dab3d60ee7b1355283
Autor:
Sebastiaan Wijskamp, Martin van Drongelen, Remko Akkerman, Thomas A. de Bruijn, Guillaume Almire Vincent
Publikováno v:
Journal of thermoplastic composite materials, 35(12), 2530-2551. Sage
A novel recycling solution for thermoplastic composites (TPCs) was recently implemented. The processing steps comprise shredding of TPC offcuts to flakes of a few centimetres, melting and blending of the flakes in a low-shear mixer, extrusion of a mo
Publikováno v:
Packaging technology and science, 36(5), 349-361. Wiley
Dwell time is one of the main parameters influencing heat seal quality and process efficiency in flexible packaging. In this study, the rheological behaviour of polypropylene (PP)/low-density polyethylene (PE-LD)-based compound films containing diffe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4791b95068098cc81585413d8dd3c4e9
https://research.utwente.nl/en/publications/bd170113-b353-4272-9028-f38c7d4d4bbc
https://research.utwente.nl/en/publications/bd170113-b353-4272-9028-f38c7d4d4bbc
Autor:
Robin R.J. Cerpentier, Tim van Vliet, Leonid V. Pastukhov, Martin van Drongelen, Mark J. Boerakker, Theo A. Tervoort, Leon E. Govaert
Publikováno v:
Macromolecules, 54 (24)
Macromolecules, 54(24), 11508-11521. American Chemical Society
Macromolecules, 54(24), 11508-11521. American Chemical Society
The present study focuses on the influence of the molecular weight distribution (MWD) on the crack-growth kinetics of fatigue-crack propagation in high-density polyethylene (HDPE) homopolymers. Compact-tension specimens of HDPE homopolymer grades, wi
Publikováno v:
Journal of composite materials, 55(14), 1947-1965. Sage
In continuous fiber-reinforced thermoplastics, the macroscopic failure mode in transverse long-term failure is dominated by a brittle crack-growth mechanism. Neat thermoplastic matrices, on the other hand, generally display also a plasticity-controll
Publikováno v:
Journal of Applied Polymer Science, 139(23):e52293. Wiley
Journal of applied polymer science, 139(23):52293. Wiley
Journal of applied polymer science, 139(23):52293. Wiley
In our previous study, we demonstrated that the time-dependent failure of transversely loaded UD (unidirectional) glass/iPP is fully plasticity-controlled and proposed a lifetime prediction method based on plasticity to predict transverse failure. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7493b35702056f8281bfed78a2fbad5
https://research.tue.nl/nl/publications/c6478572-86e0-496d-847d-034d49bc8437
https://research.tue.nl/nl/publications/c6478572-86e0-496d-847d-034d49bc8437
Autor:
Ismet Baran, Martin van Drongelen, Henning Janssen, S.M. Amin Hosseini, Martin Schäkel, Remko Akkerman
Publikováno v:
International journal of advanced manufacturing technology, 111(11-12), 3063-3082. Springer
The non-uniform temperature and crystallinity distributions present in carbon fiber–reinforced PA12 composite pipes, produced via laser-assisted tape winding (LATW), are investigated in this paper. The width of the laser source is usually larger th