In the safety-critical environment of the aerospace industry, it is vital that new materials, components, and equipment are tested and evaluated for performance to guarantee safety & reliability for passengers & goods in the air.
Thermoelastic Stress Analysis (TSA), Digital Image Correlation (DIC), and Point (Marker) Tracking are often performed for aerospace testing for the following applications, including;
- Fatigue testing for stress concentration localization and crack detection
- Displacement & deformation testing of wings & structures
Video 1: Theromoelastic Stress Analysis (TSA) from a cyclic fatigue test of a aluminum coupon
Application Notes
Tensile test of 3D-printed Titanium Coupon using Istra4D V4.12
A 4-cam (5 Mpx) MulticamDIC system is measures the thickness change, strain Y, and strain XY of a 3D-printed Titanium Coupon in a tensile test using Istra4D V4.12
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Motion Analysis opening test of a Satellite Fairing using Istra4D V4.12
A 2-cam HSpeedDIC system measure the total displacement of a satellite fairing when opened and to determine if any misalignment occurs during the test with respect to the closed position
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Torsion Test of an Aluminium Specimen using a 4-cam MulticamDIC system using Istra4D V4.11
A 4-cam MulticamDIC system measures the displacement of aluminum specimen in a torsion test.
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Tensile test of an Aluminum Coupon using a 3-cam FlexDIC in Istra4D V4.11
A 3-cam (5 Mpx) FlexDIC system measures the displacement length change and peak engineering strain of a aluminum coupon in a tensile test before fracture
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ThermoESA & FlexDIC – Combi TSA & DIC cyclic fatigue test of an Aluminium Coupon (Cut-Out)
A combi TSA (ThermoESA) and DIC (3-cam 5Mpx FlexDIC) system are used, in parallel/synchronization, to measure the strain/stress concentration of an aluminum coupon (cut-out) in a cyclic fati[…]
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Stress visualization of an Aluminum Coupon (Cut-of) of a Wind Power Mill in a Fatigue Test
Stress visualization of an Aluminum Coupon (Cut-of) of a Wind Power Mill in a Fatigue Test with the ThermoESA sensor
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Stress visualization of an Aluminum Coupon Cut-Out in a Fatigue Test
An aluminum coupon (cut-out) is being cyclically loaded (in tension) in a fatigue test and measured using the ThermoESA sensor – Stress visualization
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Tensile test of an aluminium coupon with a centric hole cutout using the TestDIC system in Istra4D V4.11
A 3-cam (5 Mpx) TestDIC system measures the deformation and strain of an aluminum coupon with a centric hole cutout undergoing a tensile test.
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Fatigue (elastic cycle) test of a aluminium coupon using a ThermoESA system
A ThermoESA system is used for stress visualization (TSA) of an aluminum coupon with cut-outs.
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Fatigue test of an aluminum sample for stress concentration visualization
In this fatigue test, an aluminum sample with cutotus is axially loaded. The ThermoESA system can be used to visualize the stress concentration on the sample surface, through the correlation[…]
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Wing Deflection Measurement in Istra4D V4.11 using point (marker) tracking
In this application video, point (marker) tracking is used to measure the deflection on a model aircraft. The detected markers are coded and automatically recognized by the Istra4D V4.11 sof[…]
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