This image shows Matthias Ruf

Matthias Ruf

Dr.-Ing.

Postdoc
Institute of Applied Mechanics (MIB)
Chair of Continuum Mechanics
[Photo: Matthias Ruf]

Contact

Pfaffenwaldring 7
70569 Stuttgart
Germany
Room: 3.104

Office Hours

by arrangement

All publications:
  1. Wachsmann, S. B., Ruf, M., Prinz, C., Oehlsen, N., Zhou, X., Dyballa, M., Arweiler, C., Leistner, P., Steeb, H., Garrecht, H., Laschat, S., & Stegbauer, L. (2024). Chitin/chitosan biocomposite foams with chitins from different organisms for sound absorption. ACS Sustainable Chemistry & Engineering. https://doi.org/10.1021/acssuschemeng.4c00044
  2. Shokri, J., Ruf, M., Lee, D., Mohammadrezaei, S., Steeb, H., & Niasar, V. (2024). Exploring carbonate rock dissolution dynamics and the influence of rock mineralogy in CO2 injection. Environmental Science & Technology, 58(6), Article 6. https://doi.org/10.1021/acs.est.3c06758
  3. Maucher, C., Kang, Y., Bechler, S., Ruf, M., Steeb, H., Möhring, H.-C., & Hampp, F. (2024). Towards bespoke gas permeability by functionally graded structures in laser-based powder bed fusion of metals. Additive Manufacturing, 94, 104466. https://doi.org/10.1016/j.addma.2024.104466
  4. Ruf, M., & Steeb, H. (2024). In situ micro-XRCT data set of an open-cell polyurethane foam sample under uniaxial compression load. DaRUS. https://doi.org/10.18419/DARUS-3010
  5. Krach, D., Ruf, M., & Steeb, H. (2024). POREMAPS 1.0.0: Code, benchmarks, applications. DaRUS. https://doi.org/10.18419/DARUS-3676
  6. Krach, D., Ruf, M., & Steeb, H. (2024). POREMAPS: A finite difference based Porous Media Anisotropic Permeability Solver for Stokes flow Preprint. https://arxiv.org/abs/2407.19868
  7. Lee, D., Ruf, M., Karadimitriou, N., Steeb, H., Manousidaki, M., Varouchakis, E. A., Tzortzakis, S., & Yiotis, A. (2024). Development of stochastically reconstructed 3D porous media micromodels using additive manufacturing: numerical and experimental validation. Scientific Reports, 14(1), Article 1. https://doi.org/10.1038/s41598-024-60075-w
  8. Ruf, M. (2023). Experimental multi-scale characterization using micro X-ray computed tomography. In Publication series of the Institute of Applied Mechanics (IAM) (Dissertation No. 14, Institute of Applied Mechanics; Issue 14). https://doi.org/10.18419/opus-13750
  9. Ruf, M., Lee, D., Yiotis, A., & Steeb, H. (2023). micro-XRCT datasets of stochastically reconstructed 3D porous media micromodels manufactured by additive manufacturing. DaRUS. https://doi.org/10.18419/DARUS-3243
  10. Ruf, M., & Steeb, H. (2023). In situ micro-XRCT data sets of an open-cell polyurethane foam sample under combined loading conditions (compression + torsion, tension). DaRUS. https://doi.org/10.18419/DARUS-2834
  11. Ruf, M., Taghizadeh, K., & Steeb, H. (2023). micro-XRCT data sets and in situ measured ultrasonic wave propagation of pre-stressed monodisperse rubber and glass particle mixtures with 10%, 20%, 40%, and 60% volume rubber content: sample 1. DaRUS. https://doi.org/10.18419/DARUS-3436
  12. Ruf, M., Lee, D., & Steeb, H. (2023). In situ performed fracturing experiment of a limestone sample using an X-ray transparent triaxial cell: micro-XRCT data sets and measurement data. DaRUS. https://doi.org/10.18419/DARUS-3106
  13. Teutsch, T., Gönninger, L., Ruf, M., Steeb, H., & Ressel, W. (2023). Microstructural characterisation and analysis of coarse aggregates in asphalt drill cores. Road Materials and Pavement Design, 1–23. https://doi.org/10.1080/14680629.2022.2164333
  14. Ruf, M., Lee, D., & Steeb, H. (2023). A multifunctional mechanical testing stage for micro X-ray computed tomography. Review of Scientific Instruments, 94(8), Article 8. https://doi.org/10.1063/5.0153042
  15. Ruf, M. (2023). Experimental multi-scale characterization using micro X-ray computed tomography [Institute of Applied Mechanics, University of Stuttgart]. https://doi.org/10.18419/OPUS-13750
  16. Taghizadeh, K., Ruf, M., Luding, S., & Steeb, H. (2023). X-ray 3D imaging--based microunderstanding of granular mixtures: Stiffness enhancement by adding small fractions of soft particles. Proceedings of the National Academy of Sciences, 120(26), Article 26. https://doi.org/10.1073/pnas.2219999120
  17. Lee, D., Ruf, M., Yiotis, A., & Steeb, H. (2023). Numerical investigation results of 3D porous structures using stochastic reconstruction algorithm. DaRUS. https://doi.org/10.18419/DARUS-3244
  18. Ruf, M., & Steeb, H. (2022). Effects of thermal treatment on acoustic waves in Carrara marble. International Journal of Rock Mechanics and Mining Sciences, 159, 105205. https://doi.org/10.1016/j.ijrmms.2022.105205
  19. Ruf, M., Taghizadeh, K., & Steeb, H. (2022). micro-XRCT data sets and in situ measured ultrasonic wave propagation of a pre-stressed monodisperse rubber and glass particle mixture with 30% volume rubber content. DaRUS. https://doi.org/10.18419/DARUS-2833
  20. Ruf, M., Hommel, J., & Steeb, H. (2022). Enzymatically induced carbonate precipitation and its effect on capillary pressure-saturation relations of porous media - micro-XRCT dataset of medium column (sample 3). DaRUS. https://doi.org/10.18419/DARUS-2906
  21. Hommel, J., Gehring, L., Weinhardt, F., Ruf, M., & Steeb, H. (2022). Effects of Enzymatically Induced Carbonate Precipitation on Capillary Pressure–Saturation Relations. Minerals, 12(10), Article 10. https://doi.org/10.3390/min12101186
  22. Lee, D., Karadimitriou, N., Ruf, M., & Steeb, H. (2022). Detecting micro fractures: a comprehensive comparison of conventional and machine-learning-based segmentation methods. Solid Earth, 13, 1475--1494. https://doi.org/10.5194/se-13-1475-2022
  23. Ruf, M., Hommel, J., & Steeb, H. (2022). Enzymatically induced carbonate precipitation and its effect on capillary pressure-saturation relations of porous media - micro-XRCT dataset of high column (sample 4). DaRUS. https://doi.org/10.18419/DARUS-2907
  24. Ruf, M., Taghizadeh, K., & Steeb, H. (2022). Multi-scale characterization of granular media by in situ laboratory X-ray computed tomography. GAMM-Mitteilungen, 45(3–4), Article 3–4. https://doi.org/10.1002/gamm.202200011
  25. Ruf, M., Teutsch, T., Alber, S., Steeb, H., & Ressel, W. (2021). micro-XRCT data sets of a stone mastic asphalt drill core before and after a uniaxial compression test (sample 2): sample 2-2. DaRUS. https://doi.org/10.18419/DARUS-1833
  26. Vahid Dastjerdi, S., Steeb, H., Ruf, M., Lee, D., Weinhardt, F., Karadimitriou, N., & Class, H. (2021). micro-XRCT dataset of Enzymatically Induced Calcite Precipitation (EICP) in a microfluidic cell. DaRUS. https://doi.org/10.18419/DARUS-866
  27. Ruf, M., Balcewicz, M., Saenger, E. H., & Steeb, H. (2021). Digital rock physics: A geological driven workflow for the segmentation of anisotropic Ruhr sandstone: micro-XRCT data set. DaRUS. https://doi.org/10.18419/DARUS-1152
  28. Ruf, M., Teutsch, T., Alber, S., Steeb, H., & Ressel, W. (2021). micro-XRCT data sets of a stone mastic asphalt drill core before and after a uniaxial compression test (sample 2). DaRUS. https://doi.org/10.18419/DARUS-1641
  29. Schuck, B., Teutsch, T., Alber, S., Ressel, W., Steeb, H., & Ruf, M. (2021). Study of air void topology of asphalt with focus on air void constrictions – a review and research approach. Road Materials and Pavement Design, 1--19. https://doi.org/10.1080/14680629.2021.1907215
  30. Ruf, M., Lee, D., Piotrowski, J., Huisman, J. A., & Steeb, H. (2021). micro-XRCT data sets of subflorescent salt crusts from evaporation of MgSO4 solution with 0.96 mol/L initial concentration. DaRUS. https://doi.org/10.18419/DARUS-2003
  31. Ruf, M., & Steeb, H. (2021). Effects of thermal treatment on acoustic waves in Carrara marble: measurement data. DaRUS. https://doi.org/10.18419/DARUS-1862
  32. Ruf, M., & Steeb, H. (2021). Effects of Thermal Treatment on Acoustic Waves in Carrara Marble Preprint. https://doi.org/10.1002/essoar.10507938.2
  33. Chen, Y., Steeb, H., Erfani, H., Karadimitriou, N. K., Walczak, M. S., Ruf, M., Lee, D., An, S., Hasan, S., Connolley, T., Vo, N. T., & Niasar, V. (2021). Nonuniqueness of hydrodynamic dispersion revealed using fast 4D synchrotron x-ray imaging. Science Advances, 7(52), Article 52. https://doi.org/10.1126/sciadv.abj0960
  34. Lee, D., Karadimitriou, N., Ruf, M., & Steeb, H. (2021). Detecting micro fractures with X-ray computed tomography. https://arxiv.org/abs/2103.12821
  35. Lissa, S., Ruf, M., Steeb, H., & Quintal, B. (2021). Digital rock physics applied to squirt flow. GEOPHYSICS, 86(4), Article 4. https://doi.org/10.1190/geo2020-0731.1
  36. Ruf, M., Lee, D., Piotrowski, J., Huisman, J. A., & Steeb, H. (2021). micro-XRCT data sets of subflorescent salt crusts from evaporation of MgSO4 solution with 0.64 mol/L initial concentration. DaRUS. https://doi.org/10.18419/DARUS-1848
  37. Balcewicz, M., Siegert, M., Gurris, M., Ruf, M., Krach, D., Steeb, H., & Saenger, E. H. (2021). Digital Rock Physics: A Geological Driven Workflow for the Segmentation of Anisotropic Ruhr Sandstone. Frontiers in Earth Science, 9. https://doi.org/10.3389/feart.2021.673753
  38. Ruf, M., Taghizadeh, K., & Steeb, H. (2021). micro-XRCT data sets and in situ measured ultrasonic wave propagation of a pre-stressed monodisperse rubber and glass particle mixture with 50 % volume rubber content. DaRUS. https://doi.org/10.18419/DARUS-2208
  39. Ruf, M., Steeb, H., Gebert, J., Schneider, R., & Helwig, P. (2021). Sample 1 of human femoral heads: micro-XRCT data sets. DaRUS. https://doi.org/10.18419/DARUS-1177
  40. Ruf, M., Lee, D., Piotrowski, J., Huisman, J. A., & Steeb, H. (2021). micro-XRCT data sets of subflorescent salt crusts from evaporation of MgSO4 solution with 0.32 mol/L initial concentration. DaRUS. https://doi.org/10.18419/DARUS-2002
  41. Ruf, M., Teutsch, T., Alber, S., Steeb, H., & Ressel, W. (2021). micro-XRCT data sets of a stone mastic asphalt drill core before and after a uniaxial compression test (sample 2): sample 2-3. DaRUS. https://doi.org/10.18419/DARUS-1834
  42. Lissa, S., Ruf, M., Steeb, H., & Quintal, B. (2021). Digital rock physics applied to squirt flow. Geophysics, 1--40. https://doi.org/10.1190/geo2020-0731.1
  43. Hermann, S., Schneider, M., Flemisch, B., Frey, S., Iglezakis, D., Ruf, M., Schembera, B., Seeland, A., & Steeb, H. (2020). Datenmanagement im SFB 1313. https://doi.org/10.17192/BFDM.2020.1.8085
  44. Schepp, L. L., Ahrens, B., Balcewicz, M., Duda, M., Nehler, M., Osorno, M., Uribe, D., Steeb, H., Nigon, B., Stöckhert, F., Swanson, D. A., Siegert, M., Gurris, M., Saenger, E. H., & Ruf, M. (2020). Digital rock physics and laboratory considerations on a high-porosity volcanic rock: micro-XRCT data sets. DaRUS. https://doi.org/10.18419/DARUS-680
  45. Ruf, M., & Steeb, H. (2020). micro-XRCT data set of Carrara marble with artificially created crack network: slow cooling down from 600°C. DaRUS. https://doi.org/10.18419/DARUS-754
  46. Ruf, M., & Steeb, H. (2020). micro-XRCT data set of an in-situ flow experiment with an X-ray transparent flow cell. DaRUS. https://doi.org/10.18419/DARUS-691
  47. Ruf, M., & Steeb, H. (2020). An open, modular, and flexible micro X-ray computed tomography system for research. Review of Scientific Instruments, 91(11), Article 11. https://doi.org/10.1063/5.0019541
  48. Ruf, M. (2020). Data Envelopment Analysis zur Effizienzbewertung technischer Systeme am Beispiel von Photovoltaik-Anlagen [Bachelorarbeit]. FernUniversität in Hagen.
  49. Ruf, M., & Steeb, H. (2020). micro-XRCT data set of Carrara marble with artificially created crack network: fast cooling down from 600°C. DaRUS. https://doi.org/10.18419/DARUS-682
  50. Ruf, M., & Steeb, H. (2020). micro-XRCT data set of open-pored asphalt concrete. DaRUS. https://doi.org/10.18419/DARUS-639
  51. Lissa, S., Ruf, M., Steeb, H., & Quintal, B. (2020, September). Effects of crack roughness on attenuation caused by squirt flow in Carrara marble. SEG Technical Program Expanded Abstracts 2020. https://doi.org/10.1190/segam2020-3427789.1
  52. Martinez Page, M. A., Ruf, M., & Hartmann, S. (2018). Numerical modeling of the thickness dependence of zinc die-cast materials. Computational Mechanics, 62(4), Article 4. https://doi.org/10.1007/s00466-017-1519-8
  53. Ruf, M. (2017). Modellierung der Dickenabhängigkeit einer Zinkdruckguss-Legierung [Masterarbeit]. Technische Universität Clausthal.
  54. Martinez Page, M. A., Ruf, M., & Hartmann, S. (2017). Modeling and simulation of the thickness dependence in die casting structures. PAMM, 17(1), Article 1. https://doi.org/10.1002/pamm.201710194
  55. Ruf, M. (2014). Charakterisierung von faserverstärkten Halbzeugen aus recycelten Kohlenstofffasern für die Verwendung im Flugzeuginnenraum [Bachelorarbeit]. Hochschule für Angewandte Wissenschaften Hamburg.

Courses:

Summer term 2024 Applied Mechanics II - Numerical Analysis in Mechanics (Lecture + exercise)
Winter term 2023/24 Seismic Stress of Buildings (Exercise)
Summer term 2019 Engineering Mechanics III/2 - Kinematics and Kinetics and Vibrations of Rigid Bodies (Exercise)
Winter term 2018/19 Engineering Mechanics III  - Energy Methods of Elastostatics, Introduction to the Mechanics of Incompressible Fluids (Exercise)
Summer term 2018 Engineering Mechanics II  - Introduction to Elastostatics and the Strength of Materials (Exercise)
 
 
since 01/2018 Research Assistant at the University of Stuttgart, Institute of Applied Mechanics (CE), Chair of Continuum Mechanics
05/2017-12/2017 Research Assistant at the University of Stuttgart, Institute of Aircraft Design
10/2014-02/2017 Master studies in Mechanical Engineering at Clausthal University of Technology  - 02/2017 M.Sc.
03/2014-08/2014 Internship and Bachelor's Thesis at Composite Technology Center (CTC) GmbH (an Airbus Company)
04/2013-09/2020 Bachelor studies in Business Administration and Economics at the FernUnversität in Hagen  - 09/2020 B.Sc.
03/2011-10/2014 Bachelor studies in Aeronautical Engineering at Hamburg University of Applied Science  - 10/2014 B.Eng.
08/2009-03/2011 Paramedic at DRK KV Konstanz e.V. (ambulance and emergency rescue service)
07/2008-07/2009 Voluntary social year and paramedic training at DRK KV Konstanz e.V. (ambulance and emergency rescue service)
06/2008 Abitur at Nellenburg-Gymnasium Stockach
 
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