Приказ основних података о документу

Numerical calculation of the water-tube boiler using finite element of the orthotropic plate

dc.creatorMilošević-Mitić, Vesna
dc.creatorGaćeša, Branka
dc.creatorAnđelić, Nina
dc.creatorManeski, Taško
dc.date.accessioned2022-09-19T17:01:34Z
dc.date.available2022-09-19T17:01:34Z
dc.date.issued2012
dc.identifier.issn1451-3749
dc.identifier.urihttps://machinery.mas.bg.ac.rs/handle/123456789/1557
dc.description.abstractNorme uglavnom pokrivaju proračun delova pod pritiskom, ali uglavnom bez uticaja termičkih opterećenja. Primena metode konačnih elemenata predlaže se pri proračunu svih komponenti koje norme ne obuhvataju. U radu je prikazan detaljan numerički proračun vodocevnog kotla tipa VU60 - Minel kotlogradnja. Na osnovu numeričkih modela određena su polja napona i deformacija za različita opterećenja. Razmatran je uticaj natpritiska i termičkog opterećenja. Primenjeni su i parametri dijagnostike čvrstoće kao što su raspodela membranskih i savojnih napona po podstrukturama i raspodela energije deformacije. Membranski zidovi (cevni paneli) vodocevnih kotlova izloženi su veoma velikim opterećenjima. Modelirani su elementima tanke ortotropne ploče. Razmotren je uticaj pojaseva ukrućenja na ponašanje konstrukcije kotla.sr
dc.description.abstractNorms handle the issues concerned with calculation of pressurized boiler components, however not considering the influences of thermal strains. Application of FEM in boiler design is suggested in calculating all components that are not covered by the norm. Detailed numerical calculation of the water-tube boiler type VU60-Minel Kotlogradnja is presented in the paper. Stress and strain fields are obtained based on numerical models for various types of loading. The influences of the over-pressure and thermal loading are discussed. Distribution of membrane and bending stresses for substructures and distribution of deformation energy are involved in the analysis. Membrane walls (tube panels) of the water-tube boilers are exposed to large loads. They are modelled using elements of a thin orthotropic plate. The influence of the buck-stays on the structural behaviour is discussed.en
dc.publisherInstitut za ispitivanje materijala, Beograd
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/35011/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/35040/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceStructural Integrity and Life
dc.subjectvodocevni kotaosr
dc.subjecttemperaturasr
dc.subjectortotropna pločasr
dc.subjectnaponsko poljesr
dc.subjectmembranski zidsr
dc.subjectwater-tube boileren
dc.subjecttemperatureen
dc.subjectstress fielden
dc.subjectorthotropic plateen
dc.subjectmembrane wallen
dc.titleNumerički proračun vodenog cevnog kotla primenom konačnih elemenata ortotropne pločesr
dc.titleNumerical calculation of the water-tube boiler using finite element of the orthotropic plateen
dc.typearticle
dc.rights.licenseBY-NC-ND
dc.citation.epage190
dc.citation.issue3
dc.citation.other12(3): 185-190
dc.citation.rankM24
dc.citation.spage185
dc.citation.volume12
dc.identifier.fulltexthttp://machinery.mas.bg.ac.rs/bitstream/id/437/1554.pdf
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_machinery_1557
dc.identifier.scopus2-s2.0-84883167951
dc.type.versionpublishedVersion


Документи

Thumbnail

Овај документ се појављује у следећим колекцијама

Приказ основних података о документу