Current Research Information SysTem In Norway
 
 

 English version


 
Hovedside
Forskningsresultater/NVI
Forskere
Prosjekter
Forskningsenheter
Logg inn
Om Cristin
 
 
   
Eksporter til


Viser treff 1-50 av 128 << Forrige 1 2 3    Neste >>

2023
1 Brekken, Kristoffer Aune; Bakk, Maria Sagberg; Dey, Sumita; Berstad, Torodd; Reyes, Aase; Børvik, Tore.
On the ballistic perforation resistance of a sandwich structure with aluminium skins and aluminium foam core. Materials Letters 2023 ;Volum 351. s. -
NTNU OSLOMET Untitled
 
2 Dæhli, Lars Edvard Blystad; Johnsen, Joakim; Berstad, Torodd; Børvik, Tore; Hopperstad, Odd Sture.
An experimental–numerical study on the evolution of the Taylor–Quinney coefficient with plastic deformation in metals. Mechanics of materials (Print) 2023 ;Volum 179.
NTNU Untitled
 
3 Xu, Jianbin; Hopperstad, Odd Sture; Holmedal, Bjørn; Berstad, Torodd; Manik, Tomas; Marthinsen, Knut.
On the spatio-temporal characteristics of the Portevin-Le Chatelier effect in aluminium alloy AA5182: An experimental and numerical study. International journal of plasticity 2023 ;Volum 169.
NTNU Untitled
 
2022
4 Elveli, Benjamin Stavnar; Berstad, Torodd; Børvik, Tore; Aune, Vegard.
Performance of thin blast-loaded steel plates after ballistic impact from small-arms projectiles. International Journal of Impact Engineering 2022 ;Volum 173. s. -
NTNU Untitled
 
5 Elveli, Benjamin Stavnar; Vestrum, Ole; Hauge, Knut Ove; Berstad, Torodd; Børvik, Tore; Aune, Vegard.
Thin steel plates exposed to combined ballistic impact and partially confined airblast loading. Engineering Failure Analysis 2022 ;Volum 144. s. -
NTNU Untitled
 
6 Ervik, Åsmund; Saai, Afaf; Berstad, Torodd; Meyer, Ole; Tsuji, Takuma; Oku, Tatsuya; Hattori, Kazuhiro; Yamada, Kazuya; Delhaye, Virgile Roger; Nekså, Petter.
Coupled fluid-solid modelling of the valve dynamics in reciprocating compressors. I: 15th IIR-Gustav Lorentzen Conference on Natural Refrigerants - GL2022 - Proceedings - Trondheim, Norway, June 13-15th 2022. International Institute of Refrigeration 2022 ISBN 978-2-36215-045-6. s. -
SINTEF NTNU ENERGISINT Untitled
 
7 Færgestad, Rannveig Marie; Holmen, Jens Kristian; Berstad, Torodd; Cardone, Tiziana; Ford, Kevin Anthony; Børvik, Tore.
Coupled finite element-discrete element method (FEM/DEM) for modelling hypervelocity impacts. Acta Astronautica 2022 ;Volum 203. s. 296-307
NTNU Untitled
 
2021
8 Ervik, Åsmund; Saai, Afaf; Berstad, Torodd; Meyer, Ole; Tsuji, Takuma; Oku, Tatsuya; Hattori, Kazuhiro; Yamada, Kazuya; Delhaye, Virgile Roger; Nekså, Petter.
Modelling the dynamics of ring plate valves in reciprocating compressors using coupled CFD-FEM simulations. 10th International Conference on Compressors and Coolants; 2021-01-13 - 2021-01-15
ENERGISINT SINTEF NTNU Untitled
 
9 Ervik, Åsmund; Saai, Afaf; Berstad, Torodd; Meyer, Ole; Tsuji, Takuma; Oku, Tatsuya; Hattori, Kazuhiro; Yamada, Kazuya; Delhaye, Virgile Roger; Nekså, Petter.
Modelling the dynamics of ring plate valves in reciprocating compressors using coupled CFD-FEM simulations. I: 10th IIR Conference on Compressors and Refrigerants. International Institute of Refrigeration 2021 ISBN 978-2-36215-039-5.
ENERGISINT SINTEF NTNU Untitled
 
10 Færgestad, Rannveig Marie; Holmen, Jens Kristian; Berstad, Torodd; Cardone, Tiziana; Ford, Kevin Anthony; Børvik, Tore.
Modelling and Simulation of Hypervelocity Impacts on Spacecraft in Low Earth Orbit. 13th European LS-DYNA Conference 2021; 2021-10-05 - 2021-10-07
NTNU Untitled
 
11 Holmström, Petter Henrik; Clausen, Arild Holm; Berstad, Torodd; Morin, David; Hopperstad, Odd Sture.
A pragmatic orthotropic elasticity-based damage model with spatially distributed properties applied to short glass-fibre reinforced polymers. International Journal of Solids and Structures 2021 ;Volum 230-231. s. -
NTNU Untitled
 
2020
12 Brekken, Kristoffer Aune; Reyes, Aase Gavina Roberg; Berstad, Torodd; Langseth, Magnus; Børvik, Tore.
Sandwich panels with polymeric foam cores exposed to blast loading: An experimental and numerical investigation. Applied Sciences 2020 ;Volum 10.(24) s. 1-36
NTNU OSLOMET Untitled
 
2019
13 Morin, David; Berstad, Torodd; Costas, Miguel; Hopperstad, Odd Sture; Langseth, Magnus.
*MAT_258: A Through-Thickness Regularization Scheme for Shell Element Analyses – Application to Aluminium Components. 12th European LS-DYNA Conference 2019; 2019-05-14 - 2019-05-16
NTNU Untitled
 
14 Morin, David; Reil, Matthias; Berstad, Torodd; Costas, Miguel; Langseth, Magnus.
Modelling of Steel-Aluminium Components using Structural Adhesive and Self-Piercing Rivets. 12th European LS-DYNA Conference 2019; 2019-05-14 - 2019-05-16
NTNU Untitled
 
2017
15 Gruben, Gaute; Sølvernes, Sindre Hellem; Berstad, Torodd; Morin, David; Hopperstad, Odd Sture; Langseth, Magnus.
Low-velocity impact behaviour and failure of stiffened steel plates. Marine Structures 2017 ;Volum 54. s. 73-91
NTNU SINTEF Untitled
 
2015
16 Tryland, Tore; Berstad, Torodd.
Keep the Material Model simple with input from Elements that predict the Correct Deformation Mode. 10th European LS-DYNA Conference 2015; 2015-06-15 - 2015-06-17
NTNU SRAUFOSS Untitled
 
2014
17 Ognedal, Anne Serine; Clausen, Arild Holm; Berstad, Torodd; Seelig, Thomas; Hopperstad, Odd Sture.
Void nucleation and growth in mineral-filled PVC - An experimental and numerical study. International Journal of Solids and Structures 2014 ;Volum 51.(7-8) s. 1494-1506
NTNU Untitled
 
18 Saai, Afaf; Svenum, I.-H.; Kane, Pascal-Alexandre; Friis, Jesper; Berstad, Torodd.
Multi-scale modeling of WC-Co drill bits material with density functional theory and crystal elasticity model. Procedia Materials Science 2014 ;Volum 3. s. 640-645
SINTEF NTNU Untitled
 
2013
19 Aursand, Eskil; Aursand, Peder; Berstad, Torodd; Dørum, Cato; Hammer, Morten; Munkejord, Svend Tollak; Nordhagen, Håkon Ottar.
CO2 pipeline integrity: A coupled fluid-structure model using a reference equation of state for CO2. Energy Procedia 2013 ;Volum 37. s. 3113-3122
ENERGISINT NTNU SINTEF Untitled
 
2012
20 Aursand, Eskil; Aursand, Peder Kristian; Berstad, Torodd; Dørum, Cato; Hammer, Morten; Munkejord, Svend Tollak; Nordhagen, Håkon Ottar.
CO2 pipeline integrity: A coupled fluid-structure model using a reference equation of state for CO2. GHGT-11 -- 11th International Conference on Greenhouse Gas Technologies; 2012-11-18 - 2012-11-22
ENERGISINT NTNU SINTEF Untitled
 
21 Fyllingen, Ørjan; Berstad, Torodd; Langseth, Magnus; Hopperstad, Odd Sture; Tarigopula, Venkatapathi; Schill, Mikael; Bernhardsson, Anders.
On stretch-bending of a high-strength steel component taking into account the forming history. Nordic LS-DYNA Users Forum; 2012-10-11 - 2012-10-11
HVL NTNU Untitled
 
22 Nordhagen, Håkon Ottar; Aursand, Peder; Dørum, Cato; Berstad, Torodd; Hammer, Morten; Munkejord, Svend Tollak.
Coupled fluid-structure simulation of running fractures in CO2 pipelines. The Third International Forum on Transportation of CO2 by Pipeline; 2012-06-20 - 2012-06-21
ENERGISINT SINTEF Untitled
 
23 Nordhagen, Håkon Ottar; Kragset, Steinar; Berstad, Torodd; Morin, Alexandre; Dørum, Cato; Munkejord, Svend Tollak.
A new coupled fluid-structure modeling methodology for running ductile fracture. Computers & structures 2012 ;Volum 94-95. s. 13-21
ENERGISINT NTNU SINTEF Untitled
 
2011
24 Kane, Alexandre; Børvik, Tore; Berstad, Torodd; Benallal, A; Hopperstad, Odd Sture.
Failure criteria with unilateral conditions for simulation of plate perforation. European Journal of Mechanics. A, Solids 2011 ;Volum 30.(4) s. 468-476
NTNU SINTEF Untitled
 
25 Benallal, A; Berstad, Torodd; Børvik, Tore; des Codes, RN; Hopperstad, Odd Sture.
Computational aspects in presence of negative strain-rate sensitivity with application to aluminium alloys exhibiting the Portevin-Le Chatelier effect. Modelling and Simulation in Materials Science and Engineering 2011 ;Volum 19.(1) s. -
NTNU SINTEF Untitled
 
26 Berstad, Torodd; Dørum, Cato; Jakobsen, Jana Poplsteinova; Kragset, Steinar; Li, Hailong; Lund, Halvor; Morin, Alexandre; Munkejord, Svend Tollak; Mølnvik, Mona Jacobsen; Nordhagen, Håkon Ottar; Østby, Erling.
CO2 pipeline integrity: A new evaluation methodology. Energy Procedia 2011 ;Volum 4. s. 3000-3007
NTNU SINTEF ENERGISINT Untitled
 
27 Polanco-Loria, Mario A.; Grytten, Frode; Berstad, Torodd; Sørbø, Steinar; Hinrichsen, Einar L.
Numerical simulations of UD-FRC plates: A pin-hole loaded case and ballistic limit predictions. 3th International Conference on Impact Loading of Lightweight Structures; 2011-06-28 - 2011-07-01
NTNU SINTEF Untitled
 
28 Saai, Afaf; Westermann, Ida; Dumoulin, Stephane; Hopperstad, Odd Sture; Berstad, Torodd.
Influence of Microstructure and Texture on the Bendability of AA7108 Aluminium Alloy. ICTP 2011; 2011-09-25 - 2011-09-30
NTNU SINTEF Untitled
 
2010
29 Holmedal, Bjørn; Hopperstad, Odd Sture; Berstad, Torodd.
Modeling Transients Related to Strain-path Changes. 12th international conference on aluminium alloys (ICAA12); 2010-09-05 - 2010-09-09
NTNU SINTEF Untitled
 
30 Kane, Alexandre; Østby, Erling; Lademo, Odd-Geir; Berstad, Torodd; Hopperstad, Odd Sture.
EFFECTS OF THE YIELD CRITERION ON PREDICTED FRACTURE RESPONSES OF PIPELINES SUBJECTED TO LARGE PLASTIC DEFORMATION WITH AND WITHOUT INTERNAL PRESSURE. I: 29th International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2010) : Shanghai, China, June 6-11, 2010. ASME Press 2010 ISBN 978-0-7918-3873-0. s. -
NTNU SINTEF Untitled
 
31 Benallal, A; Berstad, Torodd; Børvik, Tore; Hopperstad, Odd Sture.
Uniqueness, loss of ellipticity and localization for the time-discretized, rate-dependent boundary value problem with softening. International Journal for Numerical Methods in Engineering 2010 ;Volum 84.(7) s. 864-882
NTNU SINTEF Untitled
 
32 Berstad, Torodd; Dørum, Cato; Jakobsen, Jana Poplsteinova; Kragset, Steinar; Li, Hailong; Lund, Halvor; Morin, Alexandre; Munkejord, Svend Tollak; Mølnvik, Mona J.; Nordhagen, Håkon Ottar; Østby, Erling.
CO2 pipeline integrity: A new evaluation methodology. GHGT-10 – 10th International Conference on Greenhouse Gas Control Technologies; 2010-09-19 - 2010-09-23
ENERGISINT NTNU SINTEF Untitled
 
33 Clausen, Arild Holm; Hovden, Martin Thuve; Polanco-Loria, Mario A.; Berstad, Torodd; Hopperstad, Odd Sture.
A Constitutive Model for Thermoplastics with some Applications. IMPLAST (International Symposium on Plasticity and Impact Mechanics; 2010-10-12 - 2010-10-14
NTNU Untitled
 
34 Clausen, Arild Holm; Hovden, Martin Thuve; Polanco-Loria, Mario A.; Berstad, Torodd; Hopperstad, Odd Sture.
Constitutive model for thermoplastics - Calibration and validation. 19th DYMAT Technical Meeting; 2010-12-01 - 2010-12-03
NTNU Untitled
 
35 Clausen, Arild Holm; Hovden, Martin Thuve; Polanco-Loria, Mario; Berstad, Torodd; Hopperstad, Odd Sture.
Constitutive nodel for thermoplastics - calibration and validation. I: 19th DYMAT Technical Meeting - Dynamic mechanical behaviour of Polymers and Composites. : DYMAT Association 2010 ISBN 2-9517947-4-6. s. 111-118
NTNU Untitled
 
36 Dørum, Cato; Lademo, Odd-Geir; Myhr, Ole Runar; Berstad, Torodd; Hopperstad, Odd Sture.
Finite element analysis of plastic failure in heat-affected zone of welded aluminium connections. Computers & structures 2010 ;Volum 88.(9-10) s. 519-528
NTNU SINTEF Untitled
 
37 Lademo, Odd-Geir; Engler, Olaf; Aegerter, J; Berstad, Torodd; Benallal, A; Hopperstad, Odd Sture.
Strain-Rate Sensitivity of Aluminum Alloys AA1200 and AA3103. Journal of engineering materials and technology 2010 ;Volum 132.(4) s. -
NTNU SINTEF Untitled
 
38 Nordhagen, Håkon Ottar; Berstad, Torodd; Dørum, Cato; Kragset, Steinar; Lund, Halvor; Morin, Alexandre; Munkejord, Svend Tollak; Østby, Erling.
Simulering av løpende brudd i rørledninger med høyt trykk. NPF, Offshore rørledninger/stigerør; 2010-10-19 - 2010-10-20
ENERGISINT NTNU SINTEF Untitled
 
39 Polanco-Loria, Mario A.; Clausen, Arild Holm; Berstad, Torodd; Hopperstad, Odd Sture.
Constitutive model for thermoplastics with structural applications. International Journal of Impact Engineering 2010 ;Volum 37.(12) s. 1207-1219
NTNU SINTEF Untitled
 
2009
40 Chen, Yan; Hopperstad, Odd Sture; Clausen, Arild Holm; Børvik, Tore; Berstad, Torodd.
Finite element analyses of Charpy tests on extruded aluminium alloys. DYMAT 2009; 2009-09-07 - 2009-09-11
NTNU Untitled
 
41 Clausen, Arild Holm; Moura, Rafael Traldi; Alves, Marcilio; Langseth, Magnus; Polanco-Loria, Mario; Berstad, Torodd; Hopperstad, Odd Sture.
Impact of PEHD plates: Experimental tests and numerical simulations. COBEM 2009; 2009-11-15 - 2009-11-20
NTNU Untitled
 
42 Clausen, Arild Holm; Polanco-Loria, Mario; Moura, Rafael Traldi; Alves, Marcilio; Berstad, Torodd; Langseth, Magnus; Hopperstad, Odd Sture.
Polymer plates subjected to impact: Experimental tests and numerical simulations. DYMAT 2009; 2009-09-07 - 2009-09-11
NTNU SINTEF Untitled
 
43 Delhaye, Virgile Roger; Polanco-Loria, Mario; Berstad, Torodd; Clausen, Arild Holm; Hopperstad, Odd Sture; Moussy, Francois; Othman, Ramzi.
Characterization and numerical modelling of a polypropylene material applied in the automotive industry. DYFP 2009; 2009-04-05 - 2009-04-09
NTNU Untitled
 
44 Olden, Vigdis; Thaulow, Christian; Johnsen, Roy; Østby, Erling; Berstad, Torodd.
Influence of hydrogen from cathodic protection on the fracture susceptibility of 25%Cr duplex stainless steel - Constant load SENT testing and FE-modelling using hydrogen influenced cohesive zone elements. Engineering Fracture Mechanics 2009 ;Volum 76.(7) s. 827-844
NTNU SINTEF Untitled
 
45 Polanco-Loria, Mario; Clausen, Arild Holm; Berstad, Torodd; Hopperstad, Odd Sture.
A constitutive model for thermoplastics in structural applications. DYFP 2009; 2009-04-05 - 2009-04-09
NTNU Untitled
 
46 Polanco-Loria, Mario; Clausen, Arild Holm; Berstad, Torodd; Hopperstad, Odd Sture.
A Constitutive Model for Thermoplastics Intended for Structural Applications. I: Proceedings. 7th European LS-DYNA Conference. : DYNAmore GmbH 2009 ISBN 3-9809901-5-X. s. 91-91
NTNU Untitled
 
47 Polanco-Loria, Mario; Clausen, Arild Holm; Berstad, Torodd; Hopperstad, Odd Sture.
A Constitutive Model for Thermoplastics Intended for Structural Applications. 7th European LS-DYNA Conference; 2009-05-14 - 2009-05-15
NTNU Untitled
 
48 Reyes, Aase Gavina Roberg; Hopperstad, Odd Sture; Berstad, Torodd; Lademo, Odd-Geir.
Forming limit diagrams with an FE-based approach for sheets under non-proportional loading. I: Proceedings. 7th European LS-DYNA Conference. : DYNAmore GmbH 2009 ISBN 3-9809901-5-X. s. 84-
NTNU Untitled
 
49 Chen, Yan; Hopperstad, Odd Sture; Clausen, Arild Holm; Børvik, Tore; Berstad, Torodd.
Finite element analyses of Charpy tests on extruded aluminium alloys. I: DYMAT 2009 - 9th International Conference on the Mechanical and Physical Behaviour of Material under Dynamic Loading. Volume 2/2. EDP Sciences 2009 ISBN 978-2-7598-0473-3. s. 1767-1773
NTNU SINTEF Untitled
 
50 Clausen, Arild Holm; Polanco-Loria, Mario A.; Moura, Rafael Traldi; Alves, Marcilio; Berstad, Torodd; Langseth, Magnus; Hopperstad, Odd Sture.
Polymer plates subjected to impact: Experimental tests and numerical simulations. I: DYMAT 2009 - 9th International Conference on the Mechanical and Physical Behaviour of Material under Dynamic Loading. Volume 2/2. EDP Sciences 2009 ISBN 978-2-7598-0473-3. s. 1537-1543
NTNU SINTEF Untitled
 
    Vis neste liste