Forschungsbericht 2023

Konstruktion und Festigkeit von Schiffen M-10

Leitung: von Bock und Polach, Rüdiger Ulrich Franz
Professoren: Ehlers, Sören; Düster, Alexander
Oberingenieur: Woitzik, Christian

Institut auf TORE
Institutswebsite

Publikationen

• Internal flow effects in OTEC cold water pipe: Finite element modelling in frequency and time domain approaches - Journal Article
  Habib, Muhammad Iqbal; Adiputra, Ristiyanto; Prabowo, Aditya Rio; Erwandi, Erwandi; Muhayat, Nurul; Yasunaga, Takeshi; Ehlers, Sören; Braun, Moritz
  Ocean Engineering 288 (1): 116056 (2023-11-15)
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• Nonlinear deterministic reconstruction and prediction of remotely measured ocean surface waves - Journal Article
  Desmars, Nicolas; Hartmann, Moritz Cornelius Nikolaus; Behrendt, Jasper; Hoffmann, Norbert; Klein, Marco
  Journal of Fluid Mechanics 975: A8 (2023-11-10)
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• Assessment of corrosion fatigue in welded joints using 3D surface scans, digital image correlation, hardness measurements, and residual stress analysis - Journal Article
  Shojai, Sulaiman; Brömer, Tim; Ghafoori, Elyas; Woitzik, Christian; Braun, Moritz; Köhler, Markus; Schaumann, Peter
  International Journal of Fatigue 176: 107866 (2023-11)
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• Simulation of the mechanical behaviour of coated particles using DEM‐BPM - Journal Article
  Safdar, Wasif; Rotter, Sonja; Orth, Maike; Heinrich, Stefan; Düster, Alexander
  Proceedings in applied mathematics and mechanics 23 (3): e202300124 (2023-11)
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• A statistical assessment of the fatigue strength improvement of butt joints by flush grinding - Journal Article
  Braun, Moritz; Baumgartner, Jörg; Hofmann, Gloria; Drebenstedt, Karl; Bauer, Niklas Michael; Bakhschi, Hadi; Kuhlmann, Ulrike
  Welding in the World 67 (10): 2345-2359 (2023-10)
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• Fatigue life prediction of welded joints at sub-zero temperatures using modified Paris–Erdogan parameters - Journal Article
  Sanhen, Nils-Erik; Braun, Moritz
  Theoretical and Applied Fracture Mechanics 127: 104088 (2023-10-01)
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• Investigation of the load sustaining micro mechanisms of cemented sand using the mesoscale FEM approach - Journal Article
  Komodromos, Michail; Gorji, Mahan; Düster, Alexander; Grabe, Jürgen
  Computers and Geotechnics 162: 105656 (2023-10)
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• On the load bearing mechanisms of cemented granular material : a mesoscale FE approach - Journal Article
  Komodromos, Michail; Gorji, Mahan; Düster, Alexander; Grabe, Jürgen
  Proceedings in applied mathematics and mechanics 23 (3): 202300037 (2023)
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• Remeshing and data transfer in the finite cell method for problems with large deformations - Conference Paper
  Sartorti, Roman; Düster, Alexander
  93rd Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM 2023)
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• Evaluation of high-tensile steel using nonlinear analysis: Experiment-FE materials benchmarking of LNG carrier structures under low-temperature conditions - Journal Article
  Suryanto, Suryanto; Prabowo, Aditya Rio; Muttaqie, Teguh; Istanto, Iwan; Adiputra, Ristiyanto; Muhayat, Nurul; Fajri, Aprianur; Braun, Moritz; Ehlers, Sören
  Energy Reports 9: 149-161 (2023-09)
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• Parameter-free shape optimization: Various shape updates for engineering applications - Journal Article
  Radtke, Lars; Bletsos, Georgios; Kühl, Niklas; Suchan, Tim; Rung, Thomas; Düster, Alexander; Welker, Kathrin
  Aerospace 10 (9): 751 (2023-08-25)
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• Development of a floe-ice breaking simulation for the generation of propeller–ice load spectra - Master Thesis
  Sapp, Lina
  Technische Universität Hamburg (2023)
  Open Access
  
  
• Application of the limit design state to hull-girder ultimate strength evaluations on the ship-shaped structures - Conference Paper
  Faqih, Imaduddin; Prabowo, Aditya Rio; Adiputra, Ristiyanto; Muhayat, Nurul; Ehlers, Sören; Braun, Moritz
  Procedia Structural Integrity 47: 812-819 (2023)
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• A rectified unidirectional rotary PTO for two-body wave energy converters - Journal Article
  Rezaei, Saeed; Rahimi, Amir; Parvizian, Jamshid; Mansoorzadeh, Shahriar; Düster, Alexander
  Ocean Engineering 279: 114507 (2023-07-01)
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• A growth model for aqueous model ice - Conference Paper
  Rosenau, Silvano Gordian; Reimer, Nils Karl; Notz, Dirk; von Bock und Polach, Rüdiger Ulrich Franz
  27th International Conference on Port and Ocean Engineering under Arctic Conditions (POAC 2023)
  
  
• Estimation of model ice properties in ice tank operations with numerical models - Conference Paper
  von Bock und Polach, Rüdiger Ulrich Franz; Klein, Marco; Reimer, Nils; Hartmann, Moritz
  27th International Conference on Port and Ocean Engineering under Arctic Conditions, POAC 2023
  
  
• Challenges with sea ice action on structuresfor Offshore wind - Conference Paper
  Høyland, Knut V.; Nord, Torodd S.; Hendrikse, Hayo; Tuhkuri, Jukka; Polojärvi, Arttu; von Bock und Polach, Rüdiger Ulrich Franz; Heinonen, Jaakko; Eik, Kenneth Johannessen; Teigen, Sigurd Henrik; Serré, Nicolas; Schümann, Björn; Granlund, Victor; von Borstel, Thomas; Reimer, Nils Karl; Haase, Andrea; Sjöblom, Anna
  27th International Conference on Port and Ocean Engineering under Arctic Conditions (POAC 2023)
  
  
• Mesoscale FEM approach on cemented sand : challenges and implementation of high order elements - Conference Proceedings
  Komodromos, Michail; Gorji, Mahan; Düster, Alexander; Grabe, Jürgen
  10th European Conference on Numerical Methods in Geotechnical Engineering: Proceedings (2023)
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• High-speed Impact Drop Tower Tests of Cylindrical Granular Ice Specimens - Conference Paper
  Böhm, Angelo; Müller, Franciska; Herrnring, Hauke; von Bock und Polach, Rüdiger Ulrich Franz
  27th International Conference on Port and Ocean Engineering under Arctic Conditions (POAC 2023)
  
  
• Image‐based analysis of complex microstructures using the finite cell method - Conference Paper
  Gorji, Mahan; Komodromos, Michail; Grabe, Jürgen; Düster, Alexander
  Proceedings in applied mathematics and mechanics 23 (1): e202200291 (2023-05-31)
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• Discrete element simulation of the breakage behavior of porous granules utilizing bond models - Review Article
  Rotter, Sonja; Dosta, Maksym; Düster, Alexander
  Computational Particle Mechanics 11: 89–103 (2024)
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• Performance of acceleration techniques for staggered phase-field solutions - Journal Article
  Schapira, Yaron; Radtke, Lars; Kollmannsberger, Stefan; Düster, Alexander
  Computer Methods in Applied Mechanics and Engineering 410: 116029 (2023-05-15)
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• Simulation of a two-dimensional ice crushing processes with the Mohr-Coulomb nodal split model - Conference Paper
  Herrnring, Hauke; Braun, Moritz
  7th International E-Conference on Industrial, Mechanical, Electrical, and Chemical Engineering (ICIMECE 2021)
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• Recent progress on geometrical and stress concentration characterization of welded joints - Conference Paper
  Braun, Moritz
  AIP Conference Proceedings 2674 (1): 030071 (2023)
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• Special issue on fatigue and fracture mechanics of marine structures - Editorial
  Braun, Moritz; Ehlers, Sören
  Journal of Marine Science and Engineering 11 (5): 974 (2023-05-04)
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• Mechanical behavior of additively and conventionally manufactured 316L stainless steel plates joined by gas metal arc welding - Journal Article
  Braun, Moritz; Schubnell, Jan; Sarmast, Ardeshir; Subramanian, Harihara; Reissig, Lutz; Altenhöner, Felix; Sheikhi, Shahram; Renken, Finn; Ehlers, Sören
  Journal of Materials Research and Technology 24: 1692-1705 (2023-05)
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• Hull girder ultimate strength of bulk carrier (HGUS-BC) evaluation: structural performances subjected to true inclination conditions of stiffened panel members - Journal Article
  Faqih, Imaduddin; Adiputra, Ristiyanto; Prabowo, Aditya Rio; Muhayat, Nurul; Ehlers, Sören; Braun, Moritz
  Results in Engineering 18: 101076 (2023-04-11)
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• Fatigue performance of aluminum alloy EN-AW 5083 cut edges produced by abrasive water jet and laser cutting - Conference Paper
  Grimm, Jan-Hendrik; Lange, Niels A.; Braun, Moritz; von Bock und Polach, Rüdiger Ulrich Franz; Diniz e Castro, J.; Köhler, M.; Dilger, Klaus
  9th International Conference on Marine Structures (MARSTRUCT 2023)
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• Accurate integration of trimmed cells based on Bezier approximation - Conference Paper
  Hosseini, Seyed Farhad; Gorji, Mahan; Düster, Alexander
  Proceedings in applied mathematics and mechanics 22 (1): e202200204 (2023-03-24)
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• Mechanical characterisation of cables in different loading directions - Journal Article
  Sharma, Prateek; Hildebrandt-Raj, André; Düster, Alexander; Diebels, Stefan
  Proceedings in applied mathematics and mechanics 22 (1): e202200178 (2023-03-24)
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• Bonded particle models for discrete element simulation of porous granules - Conference Paper
  Rotter, Sonja; Woitzik, Christian; Düster, Alexander
  Proceedings in applied mathematics and mechanics 22 (1): e202200164 (2023-03-24)
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• Efficient simulation of cables with anisotropic high‐order solid finite elements - Conference Paper
  Hildebrandt-Raj, André; Sharma, Prateek; Diebels, Stefan; Düster, Alexander
  Proceedings in applied mathematics and mechanics 22 (1): e202200168 (2023-03-24)
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• Experimental and numerical investigation of brittle ice crushing loads - Doctoral Thesis
  Herrnring, Hauke John
  Technische Universität Hamburg (2023)
  Open Access
  
  
• Experimental and numerical investigations of the ultimate strength of two subsea power-transmission cables - Journal Article
  Ehlers, Sören; Biglu, Michael; von Bock und Polach, Rüdiger Ulrich Franz; Thießen, Wolfgang
  Marine Structures 88: 103346 (2023-03)
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• h-Adaptive radial basis function finite difference method for linear elasticity problems - Journal Article
  Tóth, Balázs; Düster, Alexander
  Computational Mechanics 71 (3): 433-452 (2023-03)
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• Immersed isogeometric analysis based on a hybrid collocation/finite cell method - Journal Article
  Torre, Michele; Morganti, Simone; Pasqualini, Francesco S.; Düster, Alexander; Reali, Alessandro
  Computer Methods in Applied Mechanics and Engineering 405: 115856 (2023-02-15)
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• Fatigue strength of AH36 thermal cut steel edges at sub-zero temperatures - Journal Article
  Beiler, Marten; Grimm, Jan-Hendrik; Bui, Trong-Nghia; Bock und Polach, Rüdiger Ulrich Franz von; Braun, Moritz
  Journal of Marine Science and Engineering 11 (2): 346 (2023)
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• Strengthening mechanisms and strain hardening behavior of 316L stainless steel manufactured by laser-based powder bed fusion - Journal Article
  Taghipour, Aliakbar; Mazaheri, Yousef; McDavid, Jascha; Sheikhi, Shahram; Braun, Moritz; Shen, Junjun; Klusemann, Benjamin; Ehlers, Sören
  Advanced Engineering Materials 25 (4): 2201230 (2023-02)
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• Fluidized bed spray coating for improved mechanical properties of particles - Journal Article
  Orth, Maike; Rotter, Sonja; Safdar, Wasif; Tasdemir, Süreyya; Pietsch-Braune, Swantje; Heinrich, Stefan; Düster, Alexander
  Processes 11 (2): 314 (2023)
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• Fatigue assessment of offshore wind turbine support structures subjected to seawater - Conference Paper
  Woitzik, Christian; Braun, Moritz; von Bock und Polach, Rüdiger Ulrich Franz; Ehlers, Sören; Shojai, Sulaiman; Schaumann, P.
  9th International Conference on Marine Structures (MARSTRUCT 2023)
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• Structural optimization of cell guides for container securing as a retrofit solution on barges - Conference Proceedings
  Haberl, Simon; Milaković, Aleksandar-Saša; von Bock und Polach, Rüdiger Ulrich Franz; Detlefsen, Ole; Abdel-Maksoud, Moustafa; Ehlers, Sören; Horstmann, L.; Ahlers, C.
  9th International Conference on Marine Structures (MARSTRUCT 2023)
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• Analysis of the scatter in fatigue life testing of thick thermal cut plate edges - Journal Article
  von Bock und Polach, Rüdiger Ulrich Franz; Kahl, Adrian; Braun, Moritz; Sperle, Jan Olof; von Selle, Hubertus; Ehlers, Sören
  Ships and Offshore Structures 18 (2): 217-230 (2023)
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• The integrity of corrosion protection systems of welded maritime structures under cyclic loading - Conference Paper
  Andresen-Paulsen, G.; Braun, Moritz; von Bock und Polach, Rüdiger Ulrich Franz; Marquardt, T.; Momber, A.; Ehlers, Sören
  9th International Conference on Marine Structures (MARSTRUCT 2023)
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• A procedure to numerically model surface morphology corroded specimen - Journal Article
  Nugroho, Firman A.; Ehlers, Sören
  Ships and offshore structures 18 (4): 469-484 (2023)
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• Experimental and numerical analysis of ice crushing tests with different shaped ice specimens - Conference Paper
  Müller, Franciska; Böhm, Angelo; Herrnring, Hauke; von Bock und Polach, Rüdiger Ulrich Franz; Ehlers, Sören
  International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2023)
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• Adaptive quadrature of trimmed finite elements and cells based on bezier approximation - Journal Article
  Hosseini, Seyed Farhad; Gorji, Mahan; Garhuom, Wadhah; Düster, Alexander
  International Journal of Computational Methods 21 (1): 2350023 (2024-02-01)
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• Influence of the corrosion pit geometry on the stress distribution within a single artificial pit - Journal Article
  Nugroho, Firman A.; Herrnring, Hauke; Ehlers, Sören
  Ship Technology Research 70 (2): 73-89 (2023)
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• Numerical analysis of ice blocks impact on stiffened plates accourding t a Mohr-Coulomb material and node splitting technique - Conference Paper
  Yoon, Sungwon; Herrnring, Hauke; Möller, Franciska; von Bock und Polach, Rüdiger Ulrich Franz
  International Conference on Ocean, Offshore and Arctic Engineering (OMAE 2023)
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• Comparative study of shell element formulations as NLFE parameters to forecast structural crashworthiness - Journal Article
  Prabowo, Aditya Rio; Ridwan, Ridwan; Braun, Moritz; Song, Shi; Ehlers, Sören; Firdaus, Nurman; Adiputra, Ristiyanto
  Curved and Layered Structures 10 (1): 20220217 (2023-01)
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• A time domain boundary element method for fluid-structure interaction analysis on a discontinuous surface - Doctoral Thesis
  Hartmann, Moritz Cornelius Nikolaus
  Technische Universität Hamburg (2023)
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• Code verification of immersed boundary techniques using the method of manufactured solutions - Journal Article
  Petö, Márton; Gorji, Mahan; Duvigneau, Fabian; Düster, Alexander; Juhre, Daniel; Eisenträger, Sascha
  Computational Mechanics (in Press): (2023)
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Projekte

• Development of a combined FEM-FCM formulation for nonlinear analysis of thin-walled structures
  Alexander von Humboldt-Stiftung; Laufzeit 2023-2025
  Projektleitung: Shamohammadi, Mohammad Amin; Düster, Alexander
  
  
• Finiten Cell Methode - Neuvernetzung im Rahmen der Finiten Cell Methode für Probleme mit großen Deformationen
  Deutsche Forschungsgemeinschaft (DFG); Laufzeit 2022-2025
  Projektleitung: Düster, Alexander
  
  
• Extension of fictitious domain methods for vibroacoustic problems – Analysis of heterogeneous, foamed damping materials
  Deutsche Forschungsgemeinschaft (DFG); Laufzeit 2022-2025
  Projektleitung: Düster, Alexander
  
  
• SKALa - Systematische Lösungsansätze zur optimalen Korrosionsschutzwirkung von Anstrichsystemen an besonders beanspruchten maritimen Strukturen; Vorhaben: Bewertung der Dauerfestigkeit und Rissbildung der Beschichtung der Betriebslast und Korrosionsverhalten
  Bundesministerium für Wirtschaft und Klimaschutz (BMWK); Laufzeit 2022-2025
  Projektleitung: von Bock und Polach, Rüdiger Ulrich Franz
  
  
• SMATRA - Verbesserte Bewertung der Schwingfestigkeit geschweißter maritimer Tragstrukturen mittels skalierbarer Schwingfestigkeitsuntersuchungen
  Bundesministerium für Wirtschaft und Klimaschutz (BMWK); Laufzeit 2022-2025
  Projektleitung: Braun, Moritz
  
  
• GRK 2462: Teilprojekt C3 Optimierung der mechanischen Eigenschaften von Partikelsystemen zur Verbesserung der kinetischen Energieaufnahme
  Deutsche Forschungsgemeinschaft (DFG); Laufzeit 2022-2025
  Projektleitung: Düster, Alexander; Heinrich, Stefan
  
  
• IceShape - Investigation of critical ice floe and iceberg shapes for full scale ship ice collision simulations
  Office of Naval Research Global; Laufzeit 2022-2025
  Projektleitung: Ehlers, Sören
  
  
• I³-Project - Predicting Ship Hydrodynamics to Enable Autonomous Shipping: Nonlinear Physics and Machine Learning
  Technische Universität Hamburg; Laufzeit 2022-2023
  Projektleitung: Ehlers, Sören; Hoffmann, Norbert
  
  
• Numerical analysis of hybrid foams undergoing large deformations utilizing the finite cell method
  Alexander von Humboldt-Stiftung; Laufzeit 2021-2023
  Projektleitung: Hosseini, Seyyed Abolfazl; Düster, Alexander
  
  
• LESSMAT - Entwicklung eines Entwurfkonzeptes für Personenzüge und Kreuzfahrtschiffe unter Berücksichtigung von automatisierter Fertigung
  Bundesministerium für Wirtschaft und Klimaschutz (BMWK); Laufzeit 2021-2024
  Projektleitung: von Bock und Polach, Rüdiger Ulrich Franz
  
  
• CorroFAT - Einfluss korrosiver Medien auf die Schwingfestigkeit von Offshore Windenergieanlagen
  Bundesministerium für Wirtschaft und Klimaschutz (BMWK); Laufzeit 2020-2023
  Projektleitung: Braun, Moritz
  
  
• Numerische Modellierung teilzementierter Böden im Stagnationsbereich
  Deutsche Forschungsgemeinschaft (DFG); Laufzeit 2020-2025
  Projektleitung: Grabe, Jürgen; Düster, Alexander
  Mitarbeitende: Gorji, Mahan; Komodromos, Michail
  
  
• HealthProp - MarTERA - Experimentelle, analytische und numerische Untersuchung und Modellierungen von Eislasten am Propeller
  Bundesministerium für Wirtschaft und Klimaschutz (BMWK); Laufzeit 2020-2023
  Projektleitung: von Bock und Polach, Rüdiger Ulrich Franz
  
  
• SENSUS - Simulation-based objective of dynamic systems under the aegis of uncertainties
  Behörde für Wissenschaft, Forschung und Gleichstellung; Laufzeit 2020-2023
  Projektleitung: Kriegesmann, Benedikt; Rung, Thomas
  Mitarbeitende: Radtke, Lars; Bletsos, Georgios; Kranz, Micah; Lüdeker, Julian Kajo; Kühl, Niklas; Held, Alexander; Azari Nejat, Ali; Schmidt, Timo Hendrik
  
  
• EproBOSS - Echtzeitprognose der Bewegung von Offshore-Strukturen im Seegang; Nichtlineare Prognose von Seegang und Strukturbewegung, Wellenableitung und Implementierung
  Bundesministerium für Wirtschaft und Klimaschutz (BMWK); Laufzeit 2020-2023
  Projektleitung: Hoffmann, Norbert; Klein, Marco
  
  
• GRK 2462: Teilprojekt A2 Identifikation von kontinuumsmechanischen Materialparametern granularer Materialien mit Hilfe von Partikelmethoden
  Deutsche Forschungsgemeinschaft (DFG); Laufzeit 2019-2023
  Projektleitung: Dosta, Maksym; Düster, Alexander
  
  
• Modellierung, Simulation und experimentelle Untersuchung von Kabeln
  Deutsche Forschungsgemeinschaft (DFG); Laufzeit 2019-2024
  Projektleitung: Düster, Alexander
  Mitarbeitende: Hildebrandt-Raj, André
  
  
• Ship and Offshore Technology (SOT)
  University of Strathclyde; Laufzeit 2016-2024
  Projektleitung: Ehlers, Sören