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Erik Andreassen

Senior Research Scientist

Erik Andreassen

Senior Research Scientist

Erik Andreassen
Phone: 982 82 492
Email:
Department: Materials and Nanotechnology
Office: Oslo

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/?pubid=1707779

Industrial use of additive manufacturing (often referred to as 3D printing) for end-use parts in polymer materials is increasing. There are many recent developments regarding materials, machines and software for numerical simulations. However, there are still challenges, e.g., when it comes to predi...

Authors Erik Andreassen Ivanna Baturynska Marius Johansen Marius Endre Andersen
Year 2019
Type Academic lecture
Publication
https://www.sintef.no/en/publications/publication/?pubid=1776045

Thermal management is important for medical ultrasound probes to maintain optimal performance, reliability, and lifetime of the devices, as well as to avoid heat-induced damage to the patients’ tissue. This paper presents heat transfer simulations of the scan head of a trans-esophageal echocardiogra...

Authors Nu Bich Duyen Do Erik Andreassen Stephen Edwardsen Anders Lifjeld Hoang-Vu Nguyen Knut Aasmundtveit Kristin Imenes
Year 2019
Type Academic lecture
Publication
https://www.sintef.no/en/publications/publication/?pubid=1571538

Fiber orientation in film gated injection-molded rectangular plates was characterized using micro computed tomography. Polyamide 12 materials with 15, 30, and 50 wt% glass fibers were used in this study. For all three materials, the typical core-shell layer structure of fiber orientation was ob...

Authors Jens Kjær Jørgensen Erik Andreassen Dietmar Salaberger
Year 2019
Type Academic article
Publication
https://www.sintef.no/en/publications/publication/?pubid=1801129

Thermal management is important for medical ultrasound probes to maintain optimal performance, reliability, and lifetime of the devices, as well as to avoid heat-induced damage to the patients’ tissue. This paper presents heat transfer simulations of the scan head of a trans-esophageal echocardiogra...

Authors Nu Bich Duyen Do Erik Andreassen Stephen Edwardsen Anders Lifjeld Hoang-Vu Nguyen Knut Aasmundtveit Kristin Imenes
Year 2019
Type Academic chapter/article/Conference paper
Publication
https://www.sintef.no/en/publications/publication/?pubid=1574342

Flat tensile specimens were produced from IN718 in SLM280 powder bed fusion machine. The specimens were arranged from flat to perpendicular positions on the build plate with 15° intervals. Support structures were used for all samples to facilitate slant printing and minimization of sample distortion...

Authors Even Wilberg Hovig Amin S. Azar Martin Fleissner Sunding Knut Sørby Erik Andreassen
Year 2018
Type Academic lecture