Dietmar Gruber

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Research output

  1. 2024
  2. Published

    Fracture process zone modelling of a magnesia spinel refractory using phase field fracture model

    Ali, Z., Jin, S. & Gruber, D., 15 Nov 2024, In: Finite elements in analysis and design. 242.2024, December, 12 p., 104279.

    Research output: Contribution to journal › Article › Research › peer-review

  3. Published

    Design of a new ceramic castable for investment casting of turbine blades

    Smedes, M., Gruber, D. & Zhang, W., 15 Oct 2024.

    Research output: Contribution to conference › Presentation › Research

  4. Published

    Creep strain recovery of a refractory castable under loading/unloading conditions

    Gruber, D., Akbari, B. & Harmuth, H., 18 Sept 2024, Proceedings of International Colloquium on Refractories: ICR 2024.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  5. Published

    Microstructural changes in high alumina refractory due to hydrogen exposure

    Bohorquez Moreno, C. & Gruber, D., 18 Sept 2024, Proceedings of International Colloquium on Refractories: ICR 2024.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  6. Published

    Finite Element modelling of refractories fracture process zone with gradient enhanced damage models

    Ali, Z. & Gruber, D., 26 Aug 2024.

    Research output: Contribution to conference › Presentation › Research

  7. Published

    Determination of the influence of particle spatial distribution and interface heterogeneity on tensile fracture of ordinary refractory ceramics by applying discrete element modelling

    Du, W., Jin, S. & Gruber, D., 21 Mar 2024, In: Computational particle mechanics. 11.2024, 5, p. 1887-1901 15 p.

    Research output: Contribution to journal › Article › Research › peer-review

  8. Published

    Finite element modelling of refractories fracture process zone with gradient enhanced damage models

    Ali, Z., Jin, S. & Gruber, D., 21 Mar 2024, In: Finite elements in analysis and design. 234.2024, July, 15 p., 104151.

    Research output: Contribution to journal › Article › Research › peer-review

  9. Published

    Steel Ladle Slag Zone Lining Optimization Considering Irreversible Material Behavior

    Klopf, M., Hou, A., Jin, S. & Gruber, D., 13 Mar 2024, In: Steel research international. 95.2024, 7, 10 p., 2300557.

    Research output: Contribution to journal › Article › Research › peer-review

  10. 2023
  11. Published

    Analyzing crack deflection behavior of refractories by digital image correlation

    Fruhstorfer, J., Gruber, D. & Harmuth, H., 12 Sept 2023, In: AIP Conference Proceedings. 2894, 1, 020002.

    Research output: Contribution to journal › Conference article › peer-review

  12. E-pub ahead of print

    A methodology for performing and evaluating miniaturized wedge splitting tests accompanied by digital image correlation

    Fruhstorfer, J. & Gruber, D., 30 May 2023, (E-pub ahead of print) In: Engineering Fracture Mechanics. 288.2023, 4 August, 15 p., 109357.

    Research output: Contribution to journal › Article › Research › peer-review

  13. E-pub ahead of print

    Creep strain recovery of an in situ spinel-forming refractory castable under loading/unloading compressive creep conditions

    Akbari, B., Gruber, D., Jin, S. & Harmuth, H., 17 May 2023, (E-pub ahead of print) In: Ceramics International. 49.2023, 15, p. 25225-25231 7 p.

    Research output: Contribution to journal › Article › Research › peer-review

  14. E-pub ahead of print

    Determination of cohesion and friction angle of a MgO-C refractory at room and elevated temperatures

    Klopf, M. & Gruber, D., 9 May 2023, (E-pub ahead of print) In: Open ceramics. 14.2023, June, 6 p., 100369.

    Research output: Contribution to journal › Article › Research › peer-review

  15. E-pub ahead of print

    Anisotropy of fracture mechanical properties of carbon-containing refractories and its impact on cracking in a steel ladle lining

    Gruber, D., Schachner, S. & Harmuth, H., 2 May 2023, (E-pub ahead of print) In: Open ceramics. 14.2023, June, 5 p., 100363.

    Research output: Contribution to journal › Article › Research › peer-review

  16. 2022
  17. E-pub ahead of print

    Multi-Response Optimization of the Thermal and Thermomechanical Behavior of a Steel Ladle Lining using Grey Relational Analysis and Technique for Order Preference by Similarity to Ideal Solution

    Hou, A., Gruber, D. & Jin, S., 23 Sept 2022, (E-pub ahead of print) In: Steel research international. 94.2023, 1, 10 p., 2200407.

    Research output: Contribution to journal › Article › Research › peer-review

  18. Published

    Influence of the Fine Fraction and Sintering on Selected Isotropic and Anisotropic Bulk Properties of Uniaxial Compacts

    Fruhstorfer, J., Wagner, M., Gruber, D. & Harmuth, H., 14 Sept 2022, In: Interceram. 71.2022, September, p. 38-47 10 p.

    Research output: Contribution to journal › Article › Research › peer-review

  19. Published

    Creep characterization and modelling of ordinary refractory ceramics under combined compression and shear loading conditions

    Schachner, S., Jin, S., Gruber, D. & Harmuth, H., 1 Aug 2022, In: Ceramics International. 48.2022, 15, p. 21101-21109 9 p.

    Research output: Contribution to journal › Article › Research › peer-review

  20. Published

    Contributions to Crack Propagation in Coarse Grained Refractories

    Gruber, D. & Harmuth, H., 22 Jun 2022.

    Research output: Contribution to conference › Presentation › Research

  21. Published

    Discrete element modelling of ordinary refractory ceramics under cold crushing testing: Influence of minimum element size

    Du, W., Jin, S., Emam, S., Gruber, D. & Harmuth, H., 15 Jun 2022, In: Ceramics International. 48.2022, 12, p. 17934-17941 8 p.

    Research output: Contribution to journal › Article › Research › peer-review

  22. Published

    Fracture energy determination of carbon containing refractories with consideration of the creep behaviour

    Gruber, D., 6 May 2022.

    Research output: Contribution to conference › Presentation › Research

  23. E-pub ahead of print

    Thermomechanical finite element modeling of steel ladle containing alumina spinel refractory lining

    Samadi, S., Jin, S., Gruber, D. & Harmuth, H., 1 Apr 2022, (E-pub ahead of print) In: Finite elements in analysis and design. 206.2022, 1 September, 10 p., 103762.

    Research output: Contribution to journal › Article › Research › peer-review

  24. Published

    Investigation of three-stage compressive creep of a spinel forming refractory castable containing 8% MgO

    Akbari, B., Gruber, D., Jin, S. & Harmuth, H., 1 Feb 2022, In: Ceramics International : CI. 48.2022, 3, p. 3287-3292 6 p.

    Research output: Contribution to journal › Article › Research › peer-review

  25. Published

    Application of Artificial Neural Network to Predict the Thermal and Thermomechanical Behavior of Refractory Linings

    Hou, A., Jin, S., Gruber, D. & Harmuth, H., 2022, 2022 International Joint Conference on Neural Networks, IJCNN 2022 - Proceedings. Institute of Electrical and Electronics Engineers, (Proceedings of the International Joint Conference on Neural Networks; vol. 2022-July).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  26. Published

    DETERMINATION OF SECONDARY CREEP STAGE PARAMETERS OF SHAPED ALUMINA SPINEL REFRACTORY WITH AID OF GENETIC ALGORITHM

    Samadi, S., Jin, S., Gruber, D. & Harmuth, H., 2022.

    Research output: Contribution to conference › Paper › peer-review

  27. 2021
  28. Published

    A comparison of two damage models for inverse identification of mode I fracture parameters: Case study of a refractory ceramic

    Samadi, S., Jin, S., Gruber, D. & Harmuth, H., 1 May 2021, In: International Journal of Mechanical Sciences. 197, 1 May, 9 p., 106345.

    Research output: Contribution to journal › Article › Research › peer-review

  29. 2020
  30. Published

    Experimental Investigation of the Tension and Compression Creep Behavior of Alumina-Spinel Refractories at High Temperatures

    Teixeira, L., Samadi, S., Gillibert, J., Jin, S., Sayet, T., Gruber, D. & Blond, E., 22 Sept 2020, In: Ceramics. 3.2020, 3, p. 372-383 12 p.

    Research output: Contribution to journal › Article › Transfer › peer-review

  31. Published

    Creep Parameter Determination of a Shaped Alumina Spinel Refractory Using Statistical Analysis

    Samadi, S., Teixeira, L., Jin, S., Gruber, D. & Harmuth, H., Sept 2020.

    Research output: Contribution to conference › Paper

  32. E-pub ahead of print

    R-curves determination of ordinary refractory ceramics assisted by digital image correlation method

    Dai, Y., Harmuth, H., Jin, S., Gruber, D. & Yawei, L., 20 May 2020, (E-pub ahead of print) In: Journal of the European Ceramic Society. 40.2020, 13, p. 4655-4663 9 p.

    Research output: Contribution to journal › Article › Research › peer-review

  33. Published

    Statistical study of compressive creep parameters of an alumina spinel refractory

    Samadi, S., Jin, S., Gruber, D., Harmuth, H. & Schachner, S., 1 Mar 2020, In: Ceramics International : CI. 46.2020, 10A, p. 14662-14668 7 p.

    Research output: Contribution to journal › Article › Research › peer-review

  34. 2019
  35. Published

    A method for steel ladle lining optimization applying thermomechanical modelling and Taguchi approaches

    Jin, S., Hou, A., Harmuth, H. & Gruber, D., 16 Oct 2019, Proceedings of UNITECR 2019: 16th Biennial Worldwide Congress. Yokohama, p. 1-4 4 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  36. Published

    Contributions to refractories creep characterisation

    Gruber, D., Jin, S., Schachner, S., Stückelschweiger, M. & Harmuth, H., 16 Oct 2019, Proceedings of UNITECR'19. Yokohama, p. 1-4 4 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  37. Published

    Contributions to refractories creep characterisation

    Gruber, D., Jin, S., Schachner, S., Stückelschweiger, M. & Harmuth, H., 16 Oct 2019.

    Research output: Contribution to conference › Presentation › Research

  38. Published

    Wedge-Splitting Test on Carbon-Containing Refractories at High Temperatures

    Stückelschweiger, M., Gruber, D., Jin, S. & Harmuth, H., 8 Aug 2019, In: Applied Sciences : open access journal. 9.2019, 16, 10 p., 3249.

    Research output: Contribution to journal › Article › Research › peer-review

  39. Published

    Influence of Variation/Response Space Complexity and Variable Completeness on BP-ANN Model Establishment: Case Study of Steel Ladle Lining

    Hou, A., Jin, S., Gruber, D. & Harmuth, H., 16 Jul 2019, In: Applied Sciences : open access journal. 9.2019, 14, 12 p., 2835.

    Research output: Contribution to journal › Article › Research › peer-review

  40. Published

    Modelling of a steel ladle and prediction of its thermomechanical behavior by finite element simulation together with artificial neural network approaches

    Hou, A., Jin, S., Gruber, D. & Harmuth, H., 4 Jul 2019, p. 1109 - 1116. 7 p.

    Research output: Contribution to conference › Paper

  41. Published

    A method to characterize asymmetrical three-stage creep of ordinary refractory ceramics and its application for numerical modelling

    Schachner, S., Jin, S., Gruber, D. & Harmuth, H., 6 Jun 2019, In: Journal of the European Ceramic Society. 39.2019, 14, p. 4384-4393 10 p.

    Research output: Contribution to journal › Article › Research › peer-review

  42. Published

    Thermal and Thermomechanical Responses Prediction of a Steel Ladle Using a Back-Propagation Artificial Neural Network Combining Multiple Orthogonal Arrays

    Hou, A., Jin, S., Harmuth, H. & Gruber, D., 29 Apr 2019, In: Steel research international. 2019, 8 p., 1900116.

    Research output: Contribution to journal › Article › Research › peer-review

  43. Published

    Creep testing of carbon containing refractories under reducing conditions

    Stückelschweiger, M., Gruber, D., Jin, S. & Harmuth, H., 4 Feb 2019, In: Ceramics International : CI. 45.2019, 8, p. 9776-9781 6 p.

    Research output: Contribution to journal › Article › Research › peer-review

  44. 2018
  45. Published

    Specific fracture energy and de-agglomeration rate of silicate-bonded foundry sand cores

    Stauder, B., Gruber, D. & Schumacher, P., 11 Oct 2018, In: Production Engineering : research and development. 2018, 12(6), p. 807-816 10 p.

    Research output: Contribution to journal › Article › Research › peer-review

  46. Published

    Three stage creep behavior of MgO containing ordinary refractories in tension and compression

    Schachner, S., Jin, S., Gruber, D. & Harmuth, H., 13 Sept 2018, In: Ceramics International : CI.

    Research output: Contribution to journal › Article › Research › peer-review

  47. Published

    A Method for Steel Ladle Lining Optimization Applying Thermomechanical Modeling and Taguchi Approaches

    Hou, A., Jin, S., Harmuth, H. & Gruber, D., 9 Aug 2018, In: JOM. 70, 11, p. 2449 2456 p.

    Research output: Contribution to journal › Article › Research › peer-review

  48. Published

    Thermomechanical modelling of a torpedo car by considering working lining spalling

    Jin, S., Harmuth, H., Gruber, D., Buhr, A., Sinnema, S. & Rebouillat, L., 17 Jul 2018, In: Ironmaking and steelmaking. 0301-9233, 5 p.

    Research output: Contribution to journal › Article › Research › peer-review

  49. Published

    Advanced creep testing of refractories providing new insight into material behaviour

    Jin, S., Harmuth, H., Gruber, D., Schachner, S., Meunier, P. & Techer, R., 2018, In: Refractories worldforum. 10, 2, p. 63-67

    Research output: Contribution to journal › Article › Research › peer-review

  50. Published

    Advanced measures to characterize mechanical properties of refractories

    Jin, S., Harmuth, H., Gruber, D. & Sidi Mammar, A., 2018, In: China's refractories. 27, 1, p. 8-13

    Research output: Contribution to journal › Article › Research

  51. Published

    Thermal and thermomechanical evaluations of channel induction furnace applying strong insulation containing lightweight aggregate

    Jin, S., Harmuth, H. & Gruber, D., 2018, In: Ironmaking and steelmaking. 2018, 45, p. 514-518 5 p.

    Research output: Contribution to journal › Article › Research › peer-review

  52. 2017
  53. Published

    Determination of the fracture behaviour of MgO-refractories using multi-cycle wedge splitting test and digital image correlation

    Dai, Y., Gruber, D. & Harmuth, H., Dec 2017, In: Journal of the European Ceramic Society. 37.2017, 15, p. 5035-5043 9 p.

    Research output: Contribution to journal › Article › Research › peer-review

  54. Published

    Fracture process zone development in a magnesia and a magnesia spinel refractory as observed by digital image correlation

    Gruber, D., Dai, Y. & Harmuth, H., 26 Sept 2017, Proceedings of UNITECR 2017: 26.9.2017-29.9.2017, Santiago de Chile, Chile. Santiago de Chile

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  55. Published

    Modelling and inverse investigation of the fracture process for a magnesia spinel refractory using a heterogeneous continuum model

    Dai, Y., Gruber, D., Harmuth, H. & Jin, S., Sept 2017, In: Engineering Fracture Mechanics. 182.2017, September, p. 438-448 11 p.

    Research output: Contribution to journal › Article › Research › peer-review

  56. Published

    Observation and quantification of the fracture process zone for two magnesia refractories with different brittleness

    Dai, Y., Gruber, D. & Harmuth, H., 1 Jun 2017, In: Journal of the European Ceramic Society. 37.2017, 6, p. 2521-2529 9 p.

    Research output: Contribution to journal › Article › Research › peer-review

  57. Published

    Towards industrial vessel refractories lining design: a case study

    Jin, S., Harmuth, H. & Gruber, D., 2017.

    Research output: Contribution to conference › Paper

  58. 2016
  59. Published

    Assessment of thermal shock resistance by HMOR test with high heating rate

    Gruber, D., Sidi Mammar, A., Harmuth, H. & Grasset-Bourdel, R., 28 Sept 2016, 59th International Colloquium on Refractories - Refractories for Metallurgy. Aachen

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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