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44 matching records have been found with your search parameters:
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- Faculty of Mechanical and Industrial Engineering |
Zeitschriftenartikel:
- Source: Faculty of Mechanical and Industrial Engineering
F. Bammer, T. Schumi, A. Otto, D. Schuöcker:
"Laser Assisted Bedning for Efficient Light-Weight-Production";
Tehnicki Vjesnik-Technical Gazette,
18
(2011),
ISSN: 1330-3651;
571
- 576.
More information
- Source: Faculty of Mechanical and Industrial Engineering
R. Bielak, F. Bammer, A. Otto, C. Stiglbrunner, C. Colasse, S. Murzin:
"Simulation of forming processes with local heating of dual phase steels with use of laser beam shaping systems";
Journal of Computer Optics,
40
(2016),
5;
659
- 667.
More information
- Source: Faculty of Mechanical and Industrial Engineering
F. Bleicher, F. Haas, A. Otto, K. Zeman:
"Production Systems";
ÖWGP - New Deal in Production (invited),
July
(2021),
July;
18
- 25.
- Source: Faculty of Mechanical and Industrial Engineering
M. Buttazzoni, C. Zenz, A. Otto, R. Gómez Vázquez, G. Liedl, J. Arias:
"A Numerical Investigation of Laser Beam Welding of Stainless Steel Sheets with a Gap";
Applied Sciences (invited),
11
(2021),
6.
More information
- Source: Faculty of Mechanical and Industrial Engineering
D. Kumar, G. Liedl, A. Otto, W. Artner:
"Insights into the Correlation between Residual Stresses, Phase Transformation, and Wettability of Femtosecond Laser-Irradiated Ductile Iron";
Nanomaterials,
12
(2022),
1271;
11 pages.
More information
- Source: Faculty of Mechanical and Industrial Engineering
D. Kumar, M. Sauer, K. Kroechert Ching, G. Kalss, A. dos Santos, G. Ramer, A. Foelske-Schmitz, B. Lendl, G. Liedl, A. Otto:
"Wettability transition of femtosecond laser patterned nodular cast iron (NCI) substrate";
Applied Surface Science,
559
(2021),
149897.
More information
- Source: Faculty of Mechanical and Industrial Engineering
K. Leitz, H. Koch, A. Otto et al.:
"Numerical simulation of process dynamics during laser beam drilling with short pulses";
Applied Physics A: Materials Science & Processing,
Volume 105
(2011),
4;
7 pages.
More information
- Source: Faculty of Mechanical and Industrial Engineering
K. Leitz, B. Redlingshöfer, Y. Reg, A. Otto, M Schmidt:
"Metal Ablation with Short and Ultrashort Laser Pulses";
Physics Procedia,
Part 2
(2011),
ISSN: 1875-3892;
230
- 238.
More information
- Source: Faculty of Mechanical and Industrial Engineering
A. Otto, R. Ebert:
"Simulationsgestützte Analyse des Übergangs zwischen Laser-strahlschweißen und -abtragsschneiden";
Journal of the University of Applied Sciences Mittweida (invited),
4
(2015),
56
- 59.
More information
- Source: Faculty of Mechanical and Industrial Engineering
A. Otto, R. Gómez Vázquez, U. Hartel:
"Insight into the Process: Analysis of laser beam welding by means of multiphysical process simulations";
Laser Technik Journal (invited),
AKL'18 International Laser Technology Congress
(2018),
15/2;
40
- 45.
More information
- Source: Faculty of Mechanical and Industrial Engineering
A. Otto, H. Koch et al.:
"Numerical Simulation - A Versatile Approach for Better Understanding Dynamics in Laser Material Processing";
Physics Procedia (invited),
Part 2
(2011),
ISSN: 1875-3892;
11
- 20.
More information
- Source: Faculty of Mechanical and Industrial Engineering
A. Otto, A. Patschger, M. Seiler:
"Numerical and Experimental Investigations of Humping Phenomena in Laser Micro Welding";
Physics Procedia,
83
(2016),
1415
- 1423.
More information
- Source: Faculty of Mechanical and Industrial Engineering
S. Tatra, R. Gómez Vázquez, C. Stiglbrunner, A. Otto:
"Numerical Simulation of Laser Ablation with Short and Ultra-short Pulses for Metals and Semiconductors";
Physics Procedia,
83
(2016),
1339
- 1346.
More information
- Source: Faculty of Mechanical and Industrial Engineering
Y. Tsai, K. Leitz, A. Otto et al.:
"Parallel optical trap assisted nanopatterning on rough surfaces";
Nanotechnology,
1
(2012),
23;
1
- 5.
More information
Beiträge in Tagungsbänden:
- Source: Faculty of Mechanical and Industrial Engineering
F. Bammer, T. Schumi, A. Otto, D. Schuöcker:
"Laser Assisted Bending For Efficient Light-Weight-Production";
in: "MOTSP 2011",
University of Zagreb,
2011,
ISBN: 978-953-7738-10-5,
375
- 380.
More information
Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag):
- Source: Faculty of Mechanical and Industrial Engineering
R. Bielak, S. Murzin, G. Liedl, A. Otto et al.:
"Modelling of temperature fields in DP1000 steel during laser treatment using diffractive optical elements";
Talk: 2020 International Conference on Information Technology and Nanotechnology (ITNT),
Samara;
2020-05-26
- 2020-05-29; in: "Journal of Physics: Conference Series",
IOP,
1745
(2020),
ISBN: 978-1-7281-7041-1;
Paper ID 012016,
8 pages.
More information
- Source: Faculty of Mechanical and Industrial Engineering
P. Drobniak, A. Otto, R. Gómez Vázquez, R. Arias, J. Arias:
"Simulation of keyhole laser welding of stainless steel plates with a gap";
Talk: 11th CIRP Conference on Photonic Technologies [LANE 2020],
Online;
2020-09-07
- 2020-09-10; in: "Procedia CIRP 94",
M. Schmidt, F. Vollertsen, E. Govekar (ed.);
Elsevier,
(2020),
ISSN: 2212-8271;
731
- 736.
More information
- Source: Faculty of Mechanical and Industrial Engineering
R. Gómez Vázquez, H. Koch, A. Otto:
"Multi-physical Simulation of Laser Welding";
Talk: LANE 2014,
Fürth (Deutschland);
2014-09-08
- 2014-09-11; in: "8th International Conference on Laser Assisted Net Shape Engineering LANE 2014",
Physics Procedia / Elsevier,
Volume 56
(2014),
ISSN: 1875-3892;
9 pages.
More information
- Source: Faculty of Mechanical and Industrial Engineering
R. Gómez Vázquez, A. Otto, G. Liedl, R. Feichtenschlager:
"Simulation of Laser Welding of Dissimilar Metals";
Talk: Lasers in Manufacturing 2015,
München;
2015-06-22
- 2015-06-25; in: "Lasers in Manufacturing 2015",
(2015),
8 pages.
More information
- Source: Faculty of Mechanical and Industrial Engineering
R. Gómez Vázquez, A. Otto, G. Liedl, R. Feichtenschlager, C. Stiglbrunner:
"Simulation of laser welding aluminum-to-steel";
Keynote Lecture: 11th International Seminar "Numerical Analysis of Weldability",
Graz - Castle Seggau;
2015-09-27
- 2015-09-30; in: "Mathematical Modelling of Weld Phenomena 11",
Verlag der Technischen Universität Graz,
11
(2016),
ISBN: 978-3-85125-490-7;
99
- 108.
More information
- Source: Faculty of Mechanical and Industrial Engineering
R. Gómez Vázquez, A. Otto, J. Peternel:
"Recent Advances in the Multiphysical Simulation of Laser Assisted Manufacturing Processes";
Talk: LiM - Lasers in Manufacturing 2017,
München (invited);
2017-06-26
- 2017-06-29; in: "Proceedings of the LiM 2017",
(2017),
Paper ID 181,
12 pages.
More information
- Source: Faculty of Mechanical and Industrial Engineering
H. Koch, R. Gómez Vázquez, A. Otto:
"A multiphysical simulation model for laser based manufacturing";
Talk: ECCOMAS 2012 (European Congress on Computational Methods in Applied Sciences and Engineering,
Wien;
2012-09-10
- 2012-09-14; in: "Proceedings of the 6th European Congress on Computational Methods in Applied Sciences and Engineering",
TU Wien,
Wien
(2012),
ISBN: 978-3-9502481-9-7;
14 pages.
- Source: Faculty of Mechanical and Industrial Engineering
H. Koch, R. Gómez Vázquez, A. Otto:
"Analysis of Distortion Effects on Weld Pool Dynamics in Laser Beam Welding";
Talk: IWOTE 2014,
Bremen (Deutschland);
2014-04-09
- 2014-04-10; in: "Proceedings of the IWOTE 2014: International Workshop on Thermal Forming and Welding Distortion",
Strahltechnik / BIAS Verlag,
Volume 54 / 2014 / Bremmen
(2014),
ISBN: 978-3-933762-48-1;
165
- 172.
More information
- Source: Faculty of Mechanical and Industrial Engineering
H. Koch, R. Gómez Vázquez, A. Otto:
"Multiphysical Simulation of Laser Material Processing";
Talk: Lane 2012,
Erlangen, BRD (invited);
2012-11-12
- 2012-11-15; in: "Physics Proceedia",
A. Otto (ed.);
Elsevier,
Volume 39
(2012),
Paper ID 1875-3892,
9 pages.
More information
- Source: Faculty of Mechanical and Industrial Engineering
K. Leitz, H. Koch, A. Otto et al.:
"Numerical Simulation of Drilling with Pulsed Beams";
Talk: Lane 2012,
Erlangen, BRD;
2012-11-12
- 2012-11-15; in: "Physics Procedia",
Elsevier,
Volume 39
(2012),
9 pages.
More information
- Source: Faculty of Mechanical and Industrial Engineering
G. Liedl, H. Koch, A. Otto:
"Fügen mit Laserstrahlung";
Talk: Fügetechnik in Österreich,
Graz (invited);
2013-04-10; in: "Fügetechnik in Österreich",
N. Enzinger (ed.);
Schweiss- und Prüftechnik,
(2013),
36
- 40.
More information
- Source: Faculty of Mechanical and Industrial Engineering
M. Meunier, A. Otto, R. Gómez Vázquez, J. Arias, R. Fernández, G. Pallier, P. Jian, O. Pinel, G. Labroille:
"Freeform Beam Shaping with Multi-Plane Light Conversion for 1.07µm Ultra-High Throughput Laser-Based Material Macroprocessing";
Talk: International Congress on Applications of Lasers & Electro-Optics ICALEO 2019,
Orlando, USA;
2019-10-07
- 2019-10-10; in: "Proceedings of ICALEO 2019",
(2019),
Paper ID # 0339_0501_000175,
8 pages.
- Source: Faculty of Mechanical and Industrial Engineering
S. Murzin, N. Kazanskiy, G. Liedl, A. Otto, R. Bielak:
"Laser beam shaping for modification of materials with ferritic-martenistic structure";
Talk: 3rd International Conference Information Technology and Nanotechnology, ITNT,
Samara, RF;
2017-04-25
- 2017-04-27; in: "Procedia Engineering",
Elsevier,
201
(2017),
164
- 168.
More information
- Source: Faculty of Mechanical and Industrial Engineering
A. Otto, R. Gómez Vázquez:
"Fluid Dynamical Simulation of High Speed Micro Welding";
Talk: ICALEO 2017,
Atlanta, USA (invited);
2017-10-26
- 2017-10-27; in: "2017 ICALEO Conference Proceedings (online)",
Journal of Laser Applications,
30/032411
(2018),
ISBN: 9781940168142;
Paper ID M601,
9 pages.
More information
- Source: Faculty of Mechanical and Industrial Engineering
A. Otto, R. Gómez Vázquez, U. Hartel, S. Mosbah:
"Numerical analysis of process dynamics in laser welding of Al and Cu";
Talk: 10th CIRP Conference on Photonic Technologies [LANE 2018],
Fürth, Germany;
2018-09-03
- 2018-09-06; in: "Procedia CIRP",
Procedia CIRP /,
74
(2018),
ISSN: 2212-8271;
691
- 695.
More information
- Source: Faculty of Mechanical and Industrial Engineering
A. Otto, H. Koch, R. Gómez Vázquez et al.:
"Multiphysical Simulation of ns-Laser Ablation of Multi-material LED-structures";
Talk: LANE 2014,
Fürth (Deutschland);
2014-09-08
- 2014-09-11; in: "8th International Conference on Laser Assisted Net Shape Engineering LANE 2014",
Physics Procedia / Elsevier,
Volume 56
(2014),
ISSN: 1875-3892;
10 pages.
More information
- Source: Faculty of Mechanical and Industrial Engineering
S. Tatra, A. Otto, R. Gómez Vázquez:
"Computational Study on the Effect of the Pulse Length on Laser Ablation Processes";
Talk: Lasers in Manufacturing 2015,
München;
2015-06-22
- 2015-06-25; in: "Lasers in Manufacturing 2015",
(2015),
8 pages.
More information
Vorträge und Posterpräsentationen (ohne Tagungsband-Eintrag):
- Source: Faculty of Mechanical and Industrial Engineering
R. Gómez Vázquez, A. Otto:
"Improving Laser Manufacturing Processes B y Means of Multiphysics Simulations";
Talk: International Symposium for Production Research,
Vienna (invited);
2017-09-13
- 2018-09-15.
More information
- Source: Faculty of Mechanical and Industrial Engineering
R. Gómez Vázquez, A. Otto, G. Liedl, R. Feichtenschlager, C. Stiglbrunner, S. Tatra:
"Simulation of the Dissimilar Joining Process of Aluminum and Steel by Laser Assisted Wetting";
Talk: 12th International Conference on Numerical Methods in Industrial Forming Processes NUMIFORM 2016,
University of Technology of Troyes, Troyes (France);
2016-07-04
- 2016-07-07.
More information
- Source: Faculty of Mechanical and Industrial Engineering
H. Koch, C. Kägler, A. Otto, M Schmidt:
"Analysis of Welding Zinc Coated Steel Sheets in Zero Gap Gonfiguration by 3D Simulations and High Speed Imaging";
Talk: IV International WLT Conference on Lasers in Manufacturing,
Munich;
2011-05-23
- 2011-05-26.
More information
- Source: Faculty of Mechanical and Industrial Engineering
K. Leitz, B. Redlingshöfer, Y. Reg, A. Otto et al.:
"Metal Ablation with Short and Ultrashort Laser Pulses";
Talk: 6th International WLT Conference on Lasers in Manufacturing,
München (invited);
2011-05-23
- 2011-05-26.
More information
- Source: Faculty of Mechanical and Industrial Engineering
Z. Lin, J. Kleinert, S. Tatra, R. Gómez Vázquez, R. Bielak, A. Otto:
"3D Numerical Modeling of Short Pulsed Laser Micromachining Applications";
Talk: ICALEO 2017,
Atlanta, USA;
2017-10-26
- 2017-10-27.
More information
- Source: Faculty of Mechanical and Industrial Engineering
A. Otto:
"Process Simulations for Optimizing and Planning Laser Material Processing";
Talk: Photonics 4 Industrial Production,
Marriott Courtyard, Vienna, Austria (invited);
2018-10-29.
- Source: Faculty of Mechanical and Industrial Engineering
A. Otto, R. Gómez Vázquez:
"Fluid dynamical defect mechanisms in laser beam welding";
Talk: LPM2019 - The 20th International Symposium on Laser Precision Microfabrication,
International Conference Center Hiroshima, Japan (invited);
2019-05-21
- 2019-05-24.
- Source: Faculty of Mechanical and Industrial Engineering
A. Otto, R. Gómez Vázquez:
"Multiphysical Approach for the Simulation of Powder-based Laser Additive Manufacturing Processes";
Talk: OSA Laser Congress 2019,
Vienna (invited);
2019-09-29
- 2019-10-03.
- Source: Faculty of Mechanical and Industrial Engineering
A. Otto, R. Gómez Vázquez et al.:
"Modelling and Simulation of Laser Material Processes - Potentials of Numerical Simulations for Understanding, Planning and Optimizing Laser Welding Processes";
Talk: LASER World of PHOTONICS 2019 - Application Panel "Lasers Materials Processing - Modelling and Simulation of Laser Material Processes",
Munich, Germany (invited);
2019-06-24
- 2019-06-27.
- Source: Faculty of Mechanical and Industrial Engineering
A. Otto, H. Koch et al.:
"Numerical Simulation - A Versatile Approach for Better Understanding Dynamics in Laser Material Processing";
Talk: 6th International WLT Conference on Lasers in Manufacturing,
München (invited);
2011-05-23
- 2011-05-26.
More information
- Source: Faculty of Mechanical and Industrial Engineering
A. Wohltan, M. Ionce, N. Neuwirth, P. Widauer, E. Pils, I. Schreiber, R. Gómez Vázquez, C. Stiglbrunner, A. Otto:
"Optimisation of Data Compression of OpenFOAM Simulations Utilising a Newly Developed Approach";
Talk: 12th International Conference on Numerical Methods in Industrial Forming Processes NUMIFORM 2016,
University of Technology of Troyes, Troyes (France);
2016-07-04
- 2016-07-07.
More information
Diplom- und Master-Arbeiten (eigene und betreute):
- Source: Faculty of Mechanical and Industrial Engineering
J. Peternel:
"Model of Powder Deposition and Melting of the Melt Pool Surface";
Supervisor: E. Govekar, A. Otto;
Institut für Fertigungstechnik und Hochleistungslasertechnik,
2017;
final examination: 2017-09.
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