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Pregled bibliografske jedinice broj: 759138

Validation of numerical model by means of digital image correlation and thermography


Skozrit, Ivica; Frančeski, Joško; Tonković, Zdenko; Surjak, Martin; Krstulović-Opara, Lovre; Vesenjak, Matej; Kodvanj, Janoš; Gunjević, Bojan; Lončarić, Damir
Validation of numerical model by means of digital image correlation and thermography // Procedia Engineering, 101 (2015), 450-458 (podatak o recenziji nije dostupan, članak, znanstveni)


Naslov
Validation of numerical model by means of digital image correlation and thermography

Autori
Skozrit, Ivica ; Frančeski, Joško ; Tonković, Zdenko ; Surjak, Martin ; Krstulović-Opara, Lovre ; Vesenjak, Matej ; Kodvanj, Janoš ; Gunjević, Bojan ; Lončarić, Damir

Izvornik
Procedia Engineering (1877-7058) 101 (2015); 450-458

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
experiment ; digital image correlation (DIC) ; aluminium alloy ; thermography ; finite element method ; thermoplasticity

Sažetak
This paper presents experimental and numerical investigation of elasto-plastic-damage behaviour of aluminium alloys. The experimental procedure includes static and dynamic tensile tests at different strain rates as well as three point bending tests. Numerical modelling of deformation and failure process of the flat specimens is conducted by using non-isothermal elastoplastic damage constitutive model and two-dimensional plane stress finite elements. During the experiment the displacement and temperature distribution on the specimen’s surface is measured by digital image correlation (DIC) method and infrared thermography (IR). This has enabled more precise calibration of material parameters in constitutive relations.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekt / tema
120-1201910-1812 - Numeričko modeliranje procesa deformiranja bioloških tkiva (Jurica Sorić, )
120-1201910-1906 - Modeliranje oštećenja i sigurnost konstrukcija (Zdenko Tonković, )
120-1201910-1907 - Eksperimentalna simulacija oštećenja mehaničkih i biomehaničkih sustava (Janoš Kodvanj, )

Ustanove
Fakultet strojarstva i brodogradnje, Zagreb

Citiraj ovu publikaciju

Skozrit, Ivica; Frančeski, Joško; Tonković, Zdenko; Surjak, Martin; Krstulović-Opara, Lovre; Vesenjak, Matej; Kodvanj, Janoš; Gunjević, Bojan; Lončarić, Damir
Validation of numerical model by means of digital image correlation and thermography // Procedia Engineering, 101 (2015), 450-458 (podatak o recenziji nije dostupan, članak, znanstveni)
Skozrit, I., Frančeski, J., Tonković, Z., Surjak, M., Krstulović-Opara, L., Vesenjak, M., Kodvanj, J., Gunjević, B. & Lončarić, D. (2015) Validation of numerical model by means of digital image correlation and thermography. Procedia Engineering, 101, 450-458.
@article{article, year = {2015}, pages = {450-458}, keywords = {experiment, digital image correlation (DIC), aluminium alloy, thermography, finite element method, thermoplasticity}, journal = {Procedia Engineering}, volume = {101}, issn = {1877-7058}, title = {Validation of numerical model by means of digital image correlation and thermography}, keyword = {experiment, digital image correlation (DIC), aluminium alloy, thermography, finite element method, thermoplasticity} }