Napredna pretraga

Pregled bibliografske jedinice broj: 1029494

Welding simulation using element birth and death method in ANSYS software and residual stress comparison


Kovačev, Zvonimir; Konjatić, Pejo; Damjanović, Darko; Turk, Dorian
Welding simulation using element birth and death method in ANSYS software and residual stress comparison // PROCEEDINGS OF FULL PAPER / Samardžić, Ivan ; Duspara, Miroslav (ur.).
Slavonski Brod: Mechanical Engineering Faculty in Slavonski Brod, 2019. str. 437-444 (poster, međunarodna recenzija, cjeloviti rad (in extenso), stručni)


Naslov
Welding simulation using element birth and death method in ANSYS software and residual stress comparison

Autori
Kovačev, Zvonimir ; Konjatić, Pejo ; Damjanović, Darko ; Turk, Dorian

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), stručni

Izvornik
PROCEEDINGS OF FULL PAPER / Samardžić, Ivan ; Duspara, Miroslav - Slavonski Brod : Mechanical Engineering Faculty in Slavonski Brod, 2019, 437-444

ISBN
978-953-6048-95-3

Skup
10. INTERNATIONAL SCIENTIFIC-PROFESSIONAL CONFERENCE SBW 2019 „ENGINEERING TECHNOLOGIES IN MANUFACTURING OF WELDED CONSTRUCTIONS AND PRODUCTS, SBW 2019.

Mjesto i datum
Slavonski Brod, 16-18.10.2019

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Welding simulation, element birth and death, residual stress

Sažetak
In this paper, the welding process has been simulated using element birth and death method in program ANSYS Workbench. Starting welding parameters were chosen and heat input was implemented in discretized 3D model of pipe and plate for every part of circular weld in defined time intervals. Circular weld was gradually formed for every time interval using element birth option to simulate filler material deposition. After welding simulation, extra thermal simulation was used to analyze cooling effects at room temperature on stagnant air. Temperature field results during cooling time of the model were used to analyze residual stresses in the welded part. For comparison of residual stresses, an identical numerical model was used, only without using element birth and death to see the difference.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekt / tema
152-1201910-1909 - Analiza i procjena loma konstrukcija iz anizotropnih materijala (Dražan Kozak, )

Ustanove
Strojarski fakultet, Slavonski Brod