Local Strain and Stress Analysis of Globe Valve Housing Subjected to External Axial Loading
Nema prikaza
Autori
Mitrović, NenadMilošević, Miloš
Momcilovic, Nikola
Petrović, Aleksandar Lj.
Mišković, Žarko
Sedmak, Aleksandar
Popović, Predrag
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Globe valves have widespread application in various industrial sectors. Due to this variety, valve is subjected to different working loads (static, dynamic, thermal etc.) that can cause valve failures. In this paper, the analysis is performed on globe valve subjected to external axial loading caused by pipeline dilatations. Experimental analysis was focused on determining local mechanical properties of critical areas, i.e. on local areas of globe valve housing with high geometrical discontinuities. Experimental analysis and numerical model verification were performed using system Aramis based on Digital Image Correlation method. Using full-field experimental results, numerical model behavior was improved and enabled acquiring more accurate results in transition areas that cannot be found in currently available literature. Determining local mechanical properties of critical areas enables better understanding of complex structures such as valve housing and provides an opportunity for fur...ther development and improvement for practical industrial application.
Ključne reči:
globe valve / local mechanical properties / axial loading / digital image correlation (DIC) / finite elementIzvor:
Key Engineering Materials, 2014, 586, 214-+Napomena:
- 9th International Conference on Local Mechanical Properties (LMP 2012), Nov 07-09, 2012, Levoca, Slovakia
DOI: 10.4028/www.scientific.net/KEM.586.214
ISSN: 1013-9826
WoS: 000336633500052
Scopus: 2-s2.0-84885818507
Kolekcije
Institucija/grupa
VinčaTY - CONF AU - Mitrović, Nenad AU - Milošević, Miloš AU - Momcilovic, Nikola AU - Petrović, Aleksandar Lj. AU - Mišković, Žarko AU - Sedmak, Aleksandar AU - Popović, Predrag PY - 2014 UR - https://vinar.vin.bg.ac.rs/handle/123456789/7030 AB - Globe valves have widespread application in various industrial sectors. Due to this variety, valve is subjected to different working loads (static, dynamic, thermal etc.) that can cause valve failures. In this paper, the analysis is performed on globe valve subjected to external axial loading caused by pipeline dilatations. Experimental analysis was focused on determining local mechanical properties of critical areas, i.e. on local areas of globe valve housing with high geometrical discontinuities. Experimental analysis and numerical model verification were performed using system Aramis based on Digital Image Correlation method. Using full-field experimental results, numerical model behavior was improved and enabled acquiring more accurate results in transition areas that cannot be found in currently available literature. Determining local mechanical properties of critical areas enables better understanding of complex structures such as valve housing and provides an opportunity for further development and improvement for practical industrial application. C3 - Key Engineering Materials T1 - Local Strain and Stress Analysis of Globe Valve Housing Subjected to External Axial Loading VL - 586 SP - 214 EP - + DO - 10.4028/www.scientific.net/KEM.586.214 ER -
@conference{ author = "Mitrović, Nenad and Milošević, Miloš and Momcilovic, Nikola and Petrović, Aleksandar Lj. and Mišković, Žarko and Sedmak, Aleksandar and Popović, Predrag", year = "2014", abstract = "Globe valves have widespread application in various industrial sectors. Due to this variety, valve is subjected to different working loads (static, dynamic, thermal etc.) that can cause valve failures. In this paper, the analysis is performed on globe valve subjected to external axial loading caused by pipeline dilatations. Experimental analysis was focused on determining local mechanical properties of critical areas, i.e. on local areas of globe valve housing with high geometrical discontinuities. Experimental analysis and numerical model verification were performed using system Aramis based on Digital Image Correlation method. Using full-field experimental results, numerical model behavior was improved and enabled acquiring more accurate results in transition areas that cannot be found in currently available literature. Determining local mechanical properties of critical areas enables better understanding of complex structures such as valve housing and provides an opportunity for further development and improvement for practical industrial application.", journal = "Key Engineering Materials", title = "Local Strain and Stress Analysis of Globe Valve Housing Subjected to External Axial Loading", volume = "586", pages = "214-+", doi = "10.4028/www.scientific.net/KEM.586.214" }
Mitrović, N., Milošević, M., Momcilovic, N., Petrović, A. Lj., Mišković, Ž., Sedmak, A.,& Popović, P.. (2014). Local Strain and Stress Analysis of Globe Valve Housing Subjected to External Axial Loading. in Key Engineering Materials, 586, 214-+. https://doi.org/10.4028/www.scientific.net/KEM.586.214
Mitrović N, Milošević M, Momcilovic N, Petrović AL, Mišković Ž, Sedmak A, Popović P. Local Strain and Stress Analysis of Globe Valve Housing Subjected to External Axial Loading. in Key Engineering Materials. 2014;586:214-+. doi:10.4028/www.scientific.net/KEM.586.214 .
Mitrović, Nenad, Milošević, Miloš, Momcilovic, Nikola, Petrović, Aleksandar Lj., Mišković, Žarko, Sedmak, Aleksandar, Popović, Predrag, "Local Strain and Stress Analysis of Globe Valve Housing Subjected to External Axial Loading" in Key Engineering Materials, 586 (2014):214-+, https://doi.org/10.4028/www.scientific.net/KEM.586.214 . .