O
Olli Orell
Researcher at Tampere University of Technology
Publications - 18
Citations - 198
Olli Orell is an academic researcher from Tampere University of Technology. The author has contributed to research in topics: Ultimate tensile strength & Epoxy. The author has an hindex of 7, co-authored 14 publications receiving 140 citations.
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Journal ArticleDOI
Performance of epoxy filled with nano- and micro-sized Magnesium hydroxide
Reija Suihkonen,Katja Nevalainen,Olli Orell,Mari Honkanen,Long-Cheng Tang,Hui Zhang,Zhong Zhang,Jyrki Vuorinen +7 more
TL;DR: In this article, the effect of the particle size and silane surface modification of MDH particles on the flame retardant, thermal, and mechanical properties of epoxy was studied, and it was shown that nano-MDH filled epoxy composites yielded better mechanical properties than their micro-sized MDH filled counterparts.
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Layered structure graphene oxide/methylcellulose composites with enhanced mechanical and gas barrier properties
Rama K. Layek,Karthik Ram Ramakrishnan,Essi Sarlin,Olli Orell,Mikko Kanerva,Jyrki Vuorinen,Mari Honkanen +6 more
TL;DR: In this article, a simple solvent evaporation assisted assembly of GO/MC composite solutions was achieved for the first time by a simple solvaporation-assisted assembly of composite solutions.
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Characterization of elastic constants of anisotropic composites in compression using digital image correlation
Olli Orell,Jyrki Vuorinen,Jarno Jokinen,Heikki Kettunen,Pertti Hytönen,Jani Turunen,Mikko Kanerva +6 more
TL;DR: In this article, a simple direct technique to determine a broad set of elastic moduli is presented based on compression testing of a prism sample, which is used to measure the full-field deformations that allow the determination of Young's moduli and all six Poisson's ratios for the three orthogonal directions based on a single sample.
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Direct measurement of residual strains in CFRP-tungsten hybrids using embedded strain gauges
Mikko Kanerva,Paulo Antunes,Essi Sarlin,Olli Orell,Jarno Jokinen,Markus Wallin,Timo Brander,Jyrki Vuorinen +7 more
TL;DR: In this paper, the performance of fully embedded electrical resistance strain gauges for a hybrid material system was investigated using carbon-fiber-reinforced plastic (CFRP) and tungsten.
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Influence of the Degree of Crystallinity on the Mechanical and Tribological Properties of High-Performance Thermoplastics Over a Wide Range of Temperatures: From Room Temperature up to 250°C
Iosif V. Gofman,Vladimir E. Yudin,Olli Orell,Jyrki Vuorinen,A. Ya. Grigoriev,V. M. Svetlichnyi +5 more
TL;DR: In this article, the mechanical properties of block-shaped samples of a number of thermally stable thermoplastics for structural applications are investigated over a wide range of temperatures: from the room temperature (RT) up to 250°C.