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Erik Andreassen

Seniorforsker

Erik Andreassen

Seniorforsker

Erik Andreassen
Telefon: 982 82 492
Avdeling: Materialer og nanoteknologi
Kontorsted: Oslo

Publikasjoner og ansvarsområder

Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+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...

Forfattere Do Nu Bich Duyen Andreassen Erik Edwardsen Stephen Lifjeld Anders Nguyen Hoang-Vu Aasmundtveit Knut Imenes Kristin
År 2019
Type Del av bok/rapport
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+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...

Forfattere Do Nu Bich Duyen Andreassen Erik Edwardsen Stephen Lifjeld Anders Nguyen Hoang-Vu Aasmundtveit Knut Imenes Kristin
År 2019
Type Konferansebidrag og faglig presentasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+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 observe...

Forfattere Jørgensen Jens Kjær Andreassen Erik Salaberger Dietmar
År 2019
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1637041

Two key issues in the manufacturing of microfluidic devices are to obtain low surface roughness, i.e. in the range of nanometers (to facilitate optical detection and controlled flow through microfluidic networks), and to achieve robust bonding. Here we report that a chemical polishing step, used for...