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Rune Harald Gaarder

Research Scientist

Rune Harald Gaarder

Research Scientist

Rune Harald Gaarder
Phone: 982 83 931
Mobile: 982 83 931
Department: Materials and Nanotechnology
Office: Oslo

publications and responsibilities

Publications

Publication

The effect of hydrocarbon ageing on the mechanical properties, apparent crosslink density and CO2 diffusion of a hydrogenated nitrile butadiene rubber (HNBR)

http://www.sintef.no/en/publications/publication/?pubid=CRIStin+1259840

The effect of ageing in a sweet oil environment on the tensile properties, apparent crosslink density, CO2 diffusion and Shore hardness of a typical carbon black reinforced hydrogenated nitrile butadiene rubber (HNBR) is presented. Different ageing conditions yielded materials with different propert...

Publication

The role of low temperature impact damage and freeze-thaw exposure on post impact compression strength of glass fibre reinforced polymer-matrix composite materials

http://www.sintef.no/en/publications/publication/?pubid=CRIStin+1342432

An experimental study of the role of sub-zero temperature impact damage and subsequent freeze-thaw exposure on post impact compression strength of quasi-isotropic glass fibre reinforced vinyl ester resin composite materials using non-crimp reinforcements typically applied in the marine industry is p...

Year 2015
Type Journal article
Publication

Shear Testing of Polypropylene Materials Analysed by Digital Image Correlation and Numerical Simulations

http://www.sintef.no/en/publications/publication/?pubid=CRIStin+914591

Distributions of shear strains and strain states (triaxiality) were analysed for two in-plane shear test fixtures (Iosipescu and V-notched rail), using digital image correlation and numerical simulations. Three different polypropylene-based materials (two talc-filled compounds and one unfilled homop...

Authors Daiyan Hamid Andreassen Erik Grytten Frode Osnes Harald Gaarder Rune Harald
Year 2012
Type Journal article
Publication

Mechanical testing for generating input to numerical simulation of impact response of injection-moulded components

http://www.sintef.no/en/publications/publication/?pubid=SINTEF+S7562

Numerical simulation of the impact response of injection-moulded components has gained importance in several industry sectors, in particular in the automotive industry. Recent studies have demonstrated progress in model-ling special features of ductile polymers’ mechanical response. However, several...

Year 2008
Type Presentation
Publication

Mechanical response of injection-moulded parts at high strain rates

http://www.sintef.no/en/publications/publication/?pubid=SINTEF+S2920

This paper deals with numerical simulation of the impact response of injection-moulded parts, and the mechanical testing associated with this. The automotive industry is a driving force in this field, and a standard for tensile testing at high strain rates was recently published (ISO 18872:2007). ...

Year 2007
Type Presentation
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