Analysis of Thermal and Mechanical Cycling Effects on Energetic Materials with Digital Image Correlation
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Mazumdar, Yi Chen↗
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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Dynamic Simultaneous Strain and Thermometry using Thermophosphor Digital Image Correlation (TP+DIC)
Dynamic TP+DIC presentation
Winters, Caroline↗
Laboratory Hail Damage of Photovoltaic Modules: Electroluminescence and High-speed Digital Image Correlation Analysis
This work experimentally investigates hail-related failures in Glass/Backsheet and Glass/Glass PV modules with varying ice ball diameters and velocities.
DiGregorio, Steven John↗
High-Speed X-ray Stereo Digital Image Correlation for Fluid-Structure Interactions in a Shock Tube.
Abstract not provided.
James, Jeremy Whitehair↗
Demonstration of Internal Digital Image Correlation for Fluid-Structure Interaction Measurements in a Hypersonic Wind Tunnel.
Abstract not provided.
Pandey, Anshuman↗
Minimizing Pattern Induced Bias in Digital Image Correlation.
Abstract not provided.
Fayad, Samuel Saiid↗
Investigation of Fluid-Structure Interactions in a Shock Tube using Digital Image Correlation.
Abstract not provided.
Jones, Elizabeth M. C.↗
Launching Digital Image Correlation as an Experimental Modal Analysis Capability.
Abstract not provided.
Witt, Bryan Lee↗
Simultaneous surface deformation and temperature measurements using digital image correlation and thermographic phosphors.
Abstract not provided.
Jones, Elizabeth M. C.↗
Digital Image Correlation for PV: Optical Measurements of Displacement.
Abstract not provided.
Stein, Joshua↗
Measurement of PV cell crack characteristics in PV modules using digital image correlation.
Abstract not provided.
Stein, Joshua↗
Measurement of PV Cell Crack Characteristics in PV Modules using Digital Image Correlation.
Abstract not provided.
Stein, Joshua↗
Structural Dynamic Measurements using High-Speed X-Ray Digital Image Correlation.
Abstract not provided.
Rohe, Daniel Peter↗
Measurement of PV Cell Crack Characteristics in PV Modules using Digital Image Correlation.
Abstract not provided.
Braid, Jennifer↗
Levelling of Finite Element Models for Material Model Calibration using Digital Image Correlation.
Abstract not provided.
Fayad, Samuel↗
Laboratory Hail Damage of Photovoltaic Modules: Electroluminescence and High-speed Digital Image Correlation Analysis
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DiGregorio, Steven John↗
In Situ and Post-Mortem Characterizations of Ultrasonic Spot Welded AZ31B and Coated Dual Phase 590 Steel Joints
Ultrasonic spot welding using different welding conditions was applied to join dissimilar metals of galvanized DP590 steel and AZ31B magnesium sheets. In situ high-speed imaging, digital image correlation, and infrared thermography were utilized to quantitatively study the interfacial relative motion, surface indentation, and heat generation across the joint faying interface and the sheet/sonotrode interfaces under the welding condition of moderate welding power and short welding time. For welds made with high power and long welding time, lap shear tensile tests as well as fatigue tests were carried out. Different fracture modes were observed after the lap shear tensile tests and fatigue tests performed under different peak loads. Post-weld cross-sectional analysis with scanning electron microscopy coupled with energy dispersive X-Ray spectroscopy revealed the variation of morphology and chemical composition at the joint interface for welds made with different welding conditions.
36 MATERIALS SCIENCE↗