8.0 Abteilungsleitung und andere
Filtern
Dokumenttyp
- Zeitschriftenartikel (121) (entfernen)
Schlagworte
- Thermography (23)
- NDT (11)
- Non-destructive testing (9)
- Additive manufacturing (8)
- Laser thermography (8)
- Additive Manufacturing (7)
- Infrared thermography (6)
- GFRP (5)
- Machine learning (5)
- Super resolution (5)
- Internal defects (4)
- Process monitoring (4)
- Pulsed thermography (4)
- Active thermography (3)
- Concrete (3)
- Corrosion (3)
- Defect detection (3)
- Defect reconstruction (3)
- FEM (3)
- LIBS (3)
- Laser powder bed fusion (L-PBF) (3)
- Magnetocaloric effect (3)
- Moisture (3)
- NMR relaxometry (3)
- Numerical simulation (3)
- Selective laser melting (SLM) (3)
- Spectral induced polarization (3)
- Thermal conductivity (3)
- Thermografie (3)
- AISI 316L (2)
- Active thermal imaging (2)
- Additive manufacturing (AM) (2)
- Analytical model (2)
- Beton (2)
- Building materials (2)
- Cement (2)
- Compressed sensing (2)
- Computed Tomography (2)
- Computed tomography (2)
- Data fusion (2)
- Data processing (2)
- Delamination (2)
- Flash thermography (2)
- Heat accumulation (2)
- Image quality (2)
- In situ monitoring (2)
- Inspection (2)
- Inter layer time (2)
- Joint sparsity (2)
- Laminography (2)
- Laser (2)
- Laser Powder Bed Fusion (2)
- Laser Thermography (2)
- Machine Learning (2)
- Materials informatics (2)
- Mechanical properties (2)
- Micro-computed tomography (2)
- Neural network (2)
- Nuclear magnetic resonance (2)
- Oberflächenschutzsystem (2)
- Optical tomography (2)
- Photothermal (2)
- Pore space (2)
- Quantification (2)
- Radiography (2)
- Reliability (2)
- Residual Stress (2)
- Selective Laser Melting (SLM) (2)
- Semitransparent (2)
- Sequential learning (2)
- Thermal wave (2)
- Thermomagnetic generator (2)
- VCSEL (2)
- X-ray computed tomography (2)
- Zerstörungsfreie Prüfung (2)
- µ-CT (2)
- 2D model (1)
- 2PP (1)
- 3D particle analysis (1)
- 3D printing (1)
- 3D visualization (1)
- ADMM (1)
- AGIL (1)
- Ab initio calculations (1)
- Absorptance (1)
- Absorption (1)
- Absorption coefficient (1)
- Additive Fertigung (1)
- Additive Manufacturing (AM) (1)
- Afterglow (1)
- Air-conditioning (1)
- Alkali Activated Concrete (1)
- Alkali-activated binders (1)
- Alkali-activated building materials (1)
- Art restauration (1)
- Artificial Neural Networks (1)
- Artificial neural networks (1)
- Artificial weathering (1)
- Atomic Scale (1)
- Automated image analysis (1)
- Automation (1)
- Automatisierung (1)
- BPF-LB/M (1)
- Beam hardening (1)
- Betonbeschichtung (1)
- Bildqualität (1)
- Blind structured illumination (1)
- Block regularization (1)
- Block-sparsity (1)
- Brittle fracture (1)
- CFRP (1)
- Calibration (1)
- Canny approach (1)
- CdTe sensor (1)
- Cellular substructure (1)
- Cement hydration (1)
- Characterisation (1)
- Chloride (1)
- Chlorine (1)
- Circular economy (1)
- Civil Engineering (1)
- Civil engineering (1)
- Classification (1)
- Cold to fast neutron testing (1)
- Comparative operational characteristics (1)
- Composite (1)
- Composite Pipes (1)
- Composite materials (1)
- Compression strength (1)
- Compression test (1)
- Computed radiography (CR) (1)
- Computed tomography (CT) (1)
- Computertomographie (1)
- Comressed Sensing (1)
- Construction and demolition waste (1)
- Convolutional neural network (1)
- Convolutional neural networks (CNN) (1)
- Coupling (1)
- Crack detection (1)
- Crack evolution (1)
- Cracks (1)
- Cross laminography (1)
- Cyber-Physical Systems (1)
- DLP (1)
- DMD (1)
- Damage analysis (1)
- Damage characterization (1)
- Data Fusion (1)
- Data Processing (1)
- Data Set (1)
- Data driven design (1)
- Data infrastructures (1)
- Data reconstruction (1)
- Data-driven material design (1)
- Data-driven materials design (1)
- Data-integration (1)
- Datenfusion (1)
- Debond (1)
- Deep unfolding (1)
- Defect evaluation (1)
- Delaminations (1)
- Dentin (1)
- Detail detection (1)
- Digital Detector Array (DDA) (1)
- Digital Radiography (1)
- Digital light processing (1)
- Digital micromirror device (1)
- Digital radiography (1)
- Digital representations (1)
- Digital workflows (1)
- Digitale Radiographie (1)
- Digitalisierung (1)
- Digitisation (1)
- Direct Energy Deposition (1)
- Direct laser writing (1)
- Discharge arc (1)
- Dispersion (1)
- Drywood termite (1)
- Dual Energy Imaging (1)
- Dwell-time (1)
- Eddy-current testing (1)
- Effusivity (1)
- Elastic net (1)
- Electronic, optical and magnetic materials (1)
- Emissivity (1)
- Emisssivity (1)
- Energy harvesting (1)
- Environment (1)
- Epitaxial thin films (1)
- Etalon feature (1)
- Evaporative drying (1)
- Ex-situ X-ray computed tomography (1)
- FAIR research data management (1)
- FFF-3D printer (1)
- FMEA (1)
- Fachausschuss (1)
- Far-infrared spectroscopy (1)
- Fatigue (1)
- Feedstock powder (1)
- Ferroic cooling (1)
- Fiber orientation (1)
- Film noise (1)
- Film system classification (1)
- Fire spalling (1)
- Flash excitation (1)
- Flash lamp (1)
- Flat bottom holes (1)
- Flaw detection (1)
- Flying line thermography (1)
- Frost salt attack (1)
- General Chemical Engineering (1)
- General Chemistry (1)
- General Materials Science (1)
- General energy (1)
- Geosciences (1)
- Ground Penetrating Radar (1)
- Ground penetrating radar (1)
- Hackathon (1)
- Half-Cell Potential Mapping (1)
- Heat diffusion (1)
- Heat transfer (1)
- Heterogeneous (1)
- Heusler alloys (1)
- High temperature (1)
- Hot disc method (1)
- Human Factors (1)
- Human error (1)
- Human factors (1)
- IR-Spektroskopie (1)
- IR-spectroscopy (1)
- Image Quality (1)
- Image evaluation (1)
- Image processing (1)
- Image reconstruction (1)
- Image registration (1)
- Impact (1)
- Impact behaviour (1)
- In Memoriam (1)
- In situ studies (1)
- In-process monitoring (1)
- In-situ (1)
- In-situ Process Monitoring (1)
- In-situ process monitoring (1)
- Indoor air quality (1)
- Induced polarization (1)
- Industrial and Manufacturing Engineering (1)
- Industry 4.0 (1)
- Interlayer delay (1)
- Interoperability (1)
- Inverse Design (1)
- Inverse Problem (1)
- Inverse design techniques (1)
- Inverse problems (1)
- Iterative shrinkage thresholding (1)
- Klassifizierung (1)
- Knowledge graphs (1)
- Korrosion (1)
- L-PBF (1)
- LMD (1)
- LPBF (1)
- La(Fe,Si)13 phase (1)
- Lack-of-fusion (1)
- Laminates (1)
- Large Language model (1)
- Laser Powder Bed Fusion (L-PBF) (1)
- Laser Powder Bed Fusion (PBF-LB/M, L-PBF) (1)
- Laser beam melting (LBM) (1)
- Laser excitation (1)
- Laser heating (1)
- Laser metal deposition (1)
- Laser powder bed fusion (1)
- Laser powder bed fusion (PBF-LB/M, L-PBF) (1)
- Laser scanning (1)
- Laser-Pulver-Auftragschweißen (1)
- Linked open data (1)
- Lithium-ion battery (1)
- Lock-in (1)
- Lock-in excitation (1)
- Lock-in thermography (1)
- MWIR (1)
- Machine learning optimization (1)
- Magnetic materials (1)
- Magneto-structural transition (1)
- Magnetocaloric materials (1)
- Maschinelles Lernen (1)
- Mass Spectrometry (1)
- Material Moisture (1)
- Material cassification (1)
- Materials by design (1)
- Materials evaluation (1)
- Materials science (1)
- Mechanochemistry (1)
- Melt pool depth (1)
- Melt-extraction technique (1)
- Mensch-Maschine-Interaktion (1)
- Mercury intrusion porosimetry (1)
- Metal (1)
- Metallic glasses (1)
- Microstructure (1)
- Mid-IR absorption (1)
- Modeling (1)
- Modular Production (1)
- Modulation transfer function (1)
- Moisture transport (1)
- Multi-dimensional reconstruction (1)
- Multidisciplinary (1)
- Multilaysers (1)
- NIR (1)
- NMR (1)
- Nanoindentation (1)
- Natural stones (1)
- Neutron Diffraction (1)
- Neutron Imaging (1)
- Nitinol (1)
- Noise simulation (1)
- Non Destructive Testing (1)
- Non-destructive Materials (1)
- Nondestructive testing (1)
- Nondestructive testing (NDT) (1)
- Normung (1)
- Notches (1)
- Nuclear Magnetic Resonance Spectroscopy (1)
- Numeric simulation (1)
- Numerical modelling (1)
- Obituary (1)
- Online NMR spectroscopy (1)
- Online Process Monitoring (1)
- Online monitoring (1)
- Onsite inspection (1)
- Ontologies (1)
- Ontology (1)
- Ontology Engineering (1)
- Opaque materials (1)
- Operational characteristics (1)
- Optical Tomography (1)
- Optimization (1)
- Orchestration (1)
- Parker method (1)
- Peritectic reaction (1)
- Photoacoustic characterization (1)
- Photon Counting Detectors (1)
- Photon counting detector (1)
- Photothermal Technique (1)
- Photothermal imaging (1)
- Photothermal super resolution (1)
- Photothermisch (1)
- Physical and theoretical chemistry (1)
- Pitting corrosion (1)
- Planar tomography (1)
- Polymers (1)
- Pore size distribution (1)
- Pore space characterization (1)
- Porosity (1)
- Porosity prediction (1)
- Porous materials (1)
- Potential mapping (1)
- Ppreheating temperature (1)
- Prediction (1)
- Probability of detection (1)
- Process Monitoring (1)
- Process development (1)
- Process industry (1)
- Pulse energy (1)
- Pulse thermography (1)
- Pulsed magnetic field (1)
- Radar (1)
- Raman spectroscopy (1)
- Real-time process monitoring (1)
- Reconstruction algorithms (1)
- Recycling (1)
- Reflectivity (1)
- Regenerator (1)
- Regularization (1)
- Reinforced Concrete (1)
- Reinforced concrete structure (1)
- Relaxation times (1)
- Representative specimens (1)
- Reproducibility (1)
- Risk assessment (1)
- Röntgen-Refraktion (1)
- SCF (1)
- SEM micrography (1)
- SWIR (1)
- SWIR thermography (1)
- Safety (1)
- Sandstones (1)
- Saturation (1)
- Scattered radiation (1)
- Schadensanalyse (1)
- Schichtdickenbestimmung (1)
- Schichtdickenmessung (1)
- Schnittstellen (1)
- Scientific software (1)
- Selective laser beam melting (1)
- Selective laser melting (1)
- Semantic web (1)
- Semi-transparent composite (1)
- Semitransparency (1)
- Sensitivity (1)
- Shape memory alloy (1)
- Shear-band cavitation (1)
- Short-distance diffusion (1)
- Signal Features (1)
- Signal features (1)
- Single-sided NMR (1)
- Solid state cooling (1)
- Spectroscopy (1)
- Spot-welded joints (1)
- Stainless Steel (1)
- Stainless steel (1)
- Standardisation (1)
- Standards (1)
- Steel fiber reiniforced concrete (1)
- Stoichiometric phases (1)
- Stress Coupling (1)
- Structured heating (1)
- Structured light scanning (SLS) (1)
- Subsurface defects (1)
- Super Resolution (1)
- Super resolution (SR) (1)
- Super-resolution imaging (1)
- Supplementary cementitous materials (1)
- Surface cracks (1)
- Surface defects (1)
- Surface relaxivities (1)
- Surface relaxivity (1)
- Surfaces, coatings and films (1)
- Sustainable building materials (1)
- Sustainable concrete (1)
- Synchrotron X-ray computed tomography (1)
- TRISO (1)
- Tape casting (1)
- Thermal analysis (1)
- Thermal diffusivity (1)
- Thermal effusivity (1)
- Thermal emission (1)
- Thermal history (1)
- Thermal percolation threshold (1)
- Thermal testing (1)
- Thermal waves (1)
- Thermocouple (1)
- Thin film characterization (1)
- Three-dimensional measurement (1)
- Tomography of wood samples (1)
- Total transmittance reflectance (1)
- Two-photon polymerization (1)
- UV/VIS spectroscopy (1)
- Ultrafine particles (1)
- Ultrasound (1)
- VCSEL array (1)
- Validation (1)
- Virtual wave (1)
- Virtual wave concept (1)
- Virtual waves (1)
- Vocabulary providers (1)
- Waste heat conversion (1)
- Wavelet transformation (1)
- Wide angle reflection and refraction (1)
- Wind rotor blade (1)
- Wind turbine rotor blades (1)
- Windenergie Anlage Rotorblätter (1)
- Wire are additive manufacturing (1)
- X-Ray refraction (1)
- X-ray (1)
- X-ray Diffraction (1)
- X-ray and Neutron Diffraction (1)
- X-ray computed tomography (XCT) (1)
- X-ray diffraction (1)
- X-ray microscopy (1)
- X-ray tomographic (1)
- XCT (1)
- ZfP (1)
- ZfP 4.0 (1)
- Zuverlässigkeit (1)
- infrared Thermography (1)
- materials informatics (1)
- microstructural changes (1)
- standardization (1)
Organisationseinheit der BAM
- 8.0 Abteilungsleitung und andere (121) (entfernen)
Paper des Monats
- ja (5)
Pulse thermography (PT) has proven to be a valuable non-destructive testing method to identify and quantify defects in fiber-reinforced polymers. To perform a quantitative defect characterization, the heat diffusion within the material as well as the material parameters must be known. The heterogeneous material structure of glass fiber-reinforced polymers (GFRP) as well as the semitransparency of the material for optical excitation sources of PT is still challenging. For homogeneous semitransparent materials, 1D analytical models describing the temperature distribution are available.
Here, we present an analytical approach to model PT for laterally inhomogeneous semitransparent materials.We show the validity of the model by considering different configurations of the optical heating source, the IR camera, and the differently coated GFRP sample. The model considers the lateral inhomogeneity of the semitransparency by an additional absorption coefficient. It includes additional effects such as thermal losses at the samples surfaces, multilayer systems with thermal contact resistance, and a finite duration of the heating pulse. By using a sufficient complexity of the analytical model, similar values of the material parameters were found for all six investigated configurations by numerical fitting.