Chris Valentin Nielsen

Chris Valentin Nielsen

Lektor

DTU MEKANIK
Institut for Mekanisk Teknologi

Sektion for Proces- og Produktionsteknologi

Danmarks Tekniske Universitet

Produktionstorvet

Bygning 425, rum 218

2800 Kgs. Lyngby

Tlf.
Fax 45 25 48 80
E-mail cvni@mek.dtu.dk
ORCID 0000-0001-7774-4399
Hjemmeside

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Publikationer
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2018
 

Review of friction modeling in metal forming processes

Nielsen, Chris Valentin ; Bay, Niels Oluf
in journal: Journal of Materials Processing Technology (ISSN: 0924-0136) (DOI: http://dx.doi.org/10.1016/j.jmatprotec.2017.12.023), vol: 255, pages: 234–241, 2018

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2018     |    DOI: http://dx.doi.org/10.1016/j.jmatprotec.2017.12.023

2017
 

Pressure-assisted forming of non-concentric tubular cross sections with solid medium

Alves, Luis M. ; Silva, Carlos M.A. ; Nielsen, Chris Valentin ; Martins, Paulo A.F.
in journal: Institution of Mechanical Engineers. Proceedings. Part B: Journal of Engineering Manufacture (ISSN: 0954-4054) (DOI: http://dx.doi.org/10.1177/0954405415625913), vol: 23, issue: 12, pages: 2123–2132, 2017

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: http://dx.doi.org/10.1177/0954405415625913

 

Joining end-to-end tubing of dissimilar materials by forming

Alves, L.M. ; Nielsen, Chris Valentin ; Silva, C.M.A. ; Martins, P.A.F.
in journal: International Journal of Pressure Vessels and Piping (ISSN: 0308-0161) (DOI: http://dx.doi.org/10.1016/j.ijpvp.2016.11.006), vol: 149, pages: 24-32, 2017

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: http://dx.doi.org/10.1016/j.ijpvp.2016.11.006

  PDF

Internal shear cracking in bulk metal forming

Christiansen, Peter ; Nielsen, Chris Valentin ; Bay, Niels Oluf ; Martins, P. A. F.
in journal: Institution of Mechanical Engineers. Proceedings. Part L: Journal of Materials: Design and Applications (ISSN: 1464-4207) (DOI: http://dx.doi.org/10.1177/1464420716681592), 2017

Type: Journal article (Peer reviewed)

Status: Accepted/In press     |    År: 2017     |    DOI: http://dx.doi.org/10.1177/1464420716681592

 

Revisiting liquid lubrication methods by means of a fully coupled approach combining plastic deformation and liquid lubrication

Üstünyagiz, Esmeray ; Christiansen, Peter ; Nielsen, Chris Valentin ; Bay, Niels Oluf ; Martins, Paulo AF
in journal: Institution of Mechanical Engineers. Proceedings. Part J: Journal of Engineering Tribology (ISSN: 1350-6501) (DOI: http://dx.doi.org/10.1177/1350650117697825), vol: 231, issue: 11, pages: 1425-1433, 2017

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: http://dx.doi.org/10.1177/1350650117697825

 

Parallel direct solver for finite element modeling of manufacturing processes

Nielsen, Chris Valentin ; Martins, P.A.F.
part of: Computational Methods and Production Engineering: Research and Development (ISBN: 978-0-85709-481-0), pages: 1-30, 2017, Elsevier Science,

Type: Book chapter (Peer reviewed)

Status: Published     |    År: 2017

  PDF

Local microstructure and flow stress in deformed metals

Zhang, Xiaodan ; Hansen, Niels ; Nielsen, Chris Valentin
in journal: I O P Conference Series: Materials Science and Engineering (ISSN: 1757-8981) (DOI: http://dx.doi.org/10.1088/1757-899X/219/1/012053), vol: 219, 2017
Presented at:
38th Risø International Symposium on Materials Science, 2017, Roskilde

Type: Conference article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: http://dx.doi.org/10.1088/1757-899X/219/1/012053

  PDF

Predicting the onset of cracks in bulk metal forming by ductile damage criteria

Christiansen, Peter ; Nielsen, Chris Valentin ; Martins, Paulo A.F. ; Bay, Niels Oluf
in journal: Procedia Engineering (ISSN: 1877-7058) (DOI: http://dx.doi.org/10.1016/j.proeng.2017.10.1106), vol: 207, pages: 2048-2053, 2017
Presented at:
International Conference on the Technology of Plasticity (ICTP 2017), 2017, Cambridge

Type: Conference article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: http://dx.doi.org/10.1016/j.proeng.2017.10.1106

  PDF

Continuous Strip Reduction Test Simulating Tribological Conditions in Ironing

Üstünyagiz, Esmeray ; Nielsen, Chris Valentin ; Christiansen, Peter ; Martins, Paulo A.F. ; Bay, Niels Oluf
in journal: Procedia Engineering (ISSN: 1877-7058) (DOI: http://dx.doi.org/10.1016/j.proeng.2017.10.996), vol: 207, pages: 2286–2291, 2017
Presented at:
International Conference on the Technology of Plasticity (ICTP 2017), 2017, Cambridge

Type: Conference article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: http://dx.doi.org/10.1016/j.proeng.2017.10.996

  PDF

Overview of friction modelling in metal forming processes

Nielsen, Chris Valentin ; Bay, Niels Oluf
in journal: Procedia Engineering (ISSN: 1877-7058) (DOI: http://dx.doi.org/10.1016/j.proeng.2017.10.991), vol: 207, pages: 2257–2262, 2017
Presented at:
International Conference on the Technology of Plasticity (ICTP 2017), 2017, Cambridge

Type: Conference article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: http://dx.doi.org/10.1016/j.proeng.2017.10.991