Mess- und Prüftechnik Research Center Wels
Publikationen
Photothermal Porosity Estimation in CFRP by the Time-of-Flight of Virtual Waves
H. Plasser, G. Mayr, G. Thummerer, G. Hendorfer, P. Burgholzer, Z. Major - Photothermal Porosity Estimation in CFRP by the Time-of-Flight of Virtual Waves - JOURNAL OF NONDESTRUCTIVE EVALUATION, Vol. 39, No. 74, 2020, pp. 13
Porosity is an unavoidable defect in carbon fiber reinforced polymers and has noticeable effects on mechanical properties since gas filled voids weaken the…
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Additive manufacturing and non-destructivetesting of topology-optimised aluminiumcomponents
S. Senck, M. Happl, M. Reiter, M. Scheerer, M. Kendel, J. Glinz, J. Kastner - Additive manufacturing and non-destructivetesting of topology-optimised aluminiumcomponents - Nondestructive Testing and Evaluation, Vol. 35, No. 3, 2020, pp. 315-327
Additive manufacturing (AM) unlocks novel industrial possibilities in relation to design optimisation for lightweight structures, e.g. in aero-space…
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Analysis and comparison of algorithms for the tomographic reconstruction of curved fibres
B. Fröhler, T. Elberfeld, T. Möller, H. Hege, J. De Beenhouwer, J. Sijbers, J. Kastner, C. Heinzl - Analysis and comparison of algorithms for the tomographic reconstruction of curved fibres - Nondestructive Testing and Evaluation, Vol. 35, No. 3, 2020, pp. 328-341
Characterization of mid-wavelength quantum infrared cameras using the photon transfer technique
S. Breitwieser, G. Zauner, G. Mayr - Characterization of mid-wavelength quantum infrared cameras using the photon transfer technique - INFRARED PHYSICS & TECHNOLOGY, Vol. 106, No. 103283, 2020, pp. 6
X-ray computed tomography in bonded aircraft repairs for composites
F. Röper, B. Plank, J. Glinz, M. Wolfahrt, G. Kucher, G. Pinter - X-ray computed tomography in bonded aircraft repairs for composites - Proceedings of 10th Conference on Industrial Computed Tomography (iCT) 2020, Wels, Österreich, 2020, pp. 1-6
As bonded composite repairs are gaining importance for modern civil aircraft, it is necessary to investigate such repairs in detail under relevant…
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Mesostructural Simulation of Discontinuous Prepreg Platelet Based Carbon Fibre Sheet Moulding Compounds Informed by X-ray Computed Tomography
P. Stelzer, B. Plank, Z. Major - Mesostructural Simulation of Discontinuous Prepreg Platelet Based Carbon Fibre Sheet Moulding Compounds Informed by X-ray Computed Tomography - Nondestructive Testing and Evaluation, Vol. 35, No. 3, 2020, pp. 342-358
Discontinuous prepreg platelet based carbon fibre sheet moulding compound (CF-SMC) materials offer huge potential for lightweight applications in the
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Fiber orientation distribution predictions for an injection molded Venturi-shaped part validated against experimental micro-computed tomography characterization
M. Quintana, P. Frontini, A. Arriaga, B. Plank, Z. Major - Fiber orientation distribution predictions for an injection molded Venturi-shaped part validated against experimental micro-computed tomography characterization - FRONTIERS IN MATERIALS, Vol. 7, No. 169, 2020, pp. 13
This work evaluates and compares the accuracy of different fiber orientation prediction models for a short fiber reinforced injection molded Venturi-shaped…
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Extension of the Thermographic Signal Reconstruction Technique for an Automated Segmentation and Depth Estimation of Subsurface Defects
A. Schager, G. Zauner, P. Burgholzer, G. Mayr - Extension of the Thermographic Signal Reconstruction Technique for an Automated Segmentation and Depth Estimation of Subsurface Defects - Journal of Imaging, Vol. 6, No. 9, 2020
Systematic analysis of the mechanical anisotropy of fibre-reinforced polymer specimens produced by laser sintering
A. Khudiakova, M. Berer, S. Niedermair, B. Plank, E. Truszkiewicz, G. Meier, H. Stepanovsky, M. Wolfahrt, G. Pinter, J. Lackner - Systematic analysis of the mechanical anisotropy of fibre-reinforced polymer specimens produced by laser sintering - Additive Manufacturing, 2020
Selective laser sintering (SLS) is an additive manufacturing process which nowadays receives abundant attention from industry sectors. However, the number of…
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Automated Laser Ultrasonic NDT of Carbon Fibre Reinforced Polymer Parts
M. Gärtner , B. Reitinger, W. Haderer, B. Plank, J. Kastner, J. Gruber, G. Mayr, J. Vicki, P. Burgholzer, E. Scherleitner - Automated Laser Ultrasonic NDT of Carbon Fibre Reinforced Polymer Parts - 12th International Symposium on NDT in Aerospace (2020), Williamsburg, Virgina, Vereinigte Staaten von Amerika, 2020, pp. 10
We present the application and the results of laser ultrasonic scanning systems on fibre-based composites and the current state of development of this method…
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Photothermal porosity estimation in carbon fiber reinforced plastics based on the virtual wave concept
H. Plasser, G. Mayr, G. Thummerer, G. Hendorfer, P. Burgholzer - Photothermal porosity estimation in carbon fiber reinforced plastics based on the virtual wave concept - Proc. SPIE 11409, Thermosense: Thermal Infrared Applications XLII, Online Only, United States, Vereinigte Staaten von Amerika, 2020, pp. 11
High strength and light weight, justify the frequent use of carbon fibre reinforced plastics for aeronautical applications. The manufacturing process of such…
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Dynamic Volume Lines: Visual Comparison of 3D Volumes through Space-filling Curves
J. Weissenböck, B. Fröhler, E. Gröller, J. Kastner, C. Heinzl - Dynamic Volume Lines: Visual Comparison of 3D Volumes through Space-filling Curves - IEEE Transactions on Visualization and Computer Graphics (TVCG), Vol. 25, No. 1, 2019, pp. 1040-1049
Estimation of Material Parameters from Pulse Phase Thermography Data
B. Stotter, K. Gresslehner, G. Mayr, G. Hendorfer, J. Sekelja - Estimation of Material Parameters from Pulse Phase Thermography Data - AIP Conference Proceedings, Baltimore, Spanien, 2019
Cure monitoring of thermosetting polymers and associated composites by means of active thermography
G. Mayr - Cure monitoring of thermosetting polymers and associated composites by means of active thermography - Master/Diploma Thesis, University of Applied Sciences Upper Austria, Österreich, 2019
Die Polymerisation von Reaktionsharzen ist ein wesentlicher Prozess bei der Herstellung von Faserverbundwerkstoffen im Autoklaven. Eine genaue Messung des…
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BONDED COMPOSITE REPAIRS UNDER DRY/COLD AND HOT/WET ENVIRONMENTAL CONDITIONS
F. Röper, C. Hannesschläger, B. Plank, M. Wolfahrt, G. Kucher, G. Pinter - BONDED COMPOSITE REPAIRS UNDER DRY/COLD AND HOT/WET ENVIRONMENTAL CONDITIONS - Proceedings of the 22nd International Conference on Composite Materials, Melbourne, Australien, 2019, pp. 1-12
Composite structures are increasingly present in various types of structures, especially in the aircraft industry. As a result, suitable repair strategies have…
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Combining digital image correlation, passive thermography and acoustic emission to investigate damage initiation and propagation of out-of-plane fiber waviness
M. Thor, H. Plasser, M. Nagler, F. Maier, R. Hinterhölzl, M. Sause - Combining digital image correlation, passive thermography and acoustic emission to investigate damage initiation and propagation of out-of-plane fiber waviness - Proceedings of the 22nd International Conference on Composite Materials, Melbourne, Australien, 2019
Improved Visualization of Polymer Foams using Talbot-Lau Grating Interferometry to Reduce Metal Artifacts
J. Glinz, S. Senck, M. Reiter, A. Schrempf, D. Fürst, J. Kastner - Improved Visualization of Polymer Foams using Talbot-Lau Grating Interferometry to Reduce Metal Artifacts - Proceedings of Symposium on Digital Industrial Radiology and Computed Tomography (DIR2019), Fürth, Fürth, Deutschland, 2019, pp. 1-9
Grating-based dark-field imaging of additively manufactured carbon fiber reinforced composite parts
S. Senck, J. Glinz, B. Plank, A. Schrempf, H. Andreas, J. Kastner - Grating-based dark-field imaging of additively manufactured carbon fiber reinforced composite parts - XNPIG 2019, Sendai (Japan), Japan, 2019, pp. 1-2
Exploration of Talbot-Lau Grating Interferometry Computed Tomography Data by Interactive Transfer Function Combination
L. da Cunha Melo, B. Fröhler, J. Glinz, J. Kastner, C. Heinzl - Exploration of Talbot-Lau Grating Interferometry Computed Tomography Data by Interactive Transfer Function Combination - XNPIG 2019, Sendai (Japan), Japan, 2019, pp. 2
Model Based Design of Inductive Components - Thermal Simulation and Parameter Determination
S. Merschak, M. Jungwirth, D. Hofinger, G. Ritzberger - Model Based Design of Inductive Components - Thermal Simulation and Parameter Determination - Computer Aided Systems Theory – EUROCAST 2019, Las Palmas, Gran Canaria, Spanien, 2019, pp. 44-51
Multimodal Transfer Functions for Talbot-Lau Grating Interferometry Data
L. da Cunha Melo, B. Fröhler, J. Weissenböck, J. Kastner, C. Heinzl - Multimodal Transfer Functions for Talbot-Lau Grating Interferometry Data - Proceedings of Symposium on Digital Industrial Radiology and Computed Tomography (DIR2019), Fürth, Fürth, Deutschland, 2019, pp. 9
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