Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Butković, Mirko"'
Publikováno v:
In Engineering Failure Analysis November 2022 141
Publikováno v:
In Procedia Structural Integrity 2021 31:33-37
Kompresorske se lopatice avionskih motora kontroliraju na cikličku čvrstoću u laboratorijima proizvođača lopatica ili za to kvalificiranim laboratorijima. U radu su prikazani rezultati ispitivanja istovrsnih lopatica u dva različita laboratorij
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::2cf5176ebdbe14203b368d1b7ae50c74
https://www.bib.irb.hr/828855
https://www.bib.irb.hr/828855
Compressor blades of aircraft engines are periodically tested for cyclical strength in the laboratory of the manufacturer or in approved laboratories. The paper presents the results of cyclic strength of the blades produced by the means of two differ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::73346741146ce27ee3b357da04f20e21
https://www.bib.irb.hr/828858
https://www.bib.irb.hr/828858
In the paper an efficient method to find optimal design of reinforced concrete columns of the spring mounted turbine generator foundation, subjected to rotating machinery dynamic loads is presented. According to thorough finite element analysis it is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::440922a4b327f099e083bd58a83adaac
https://www.bib.irb.hr/536755
https://www.bib.irb.hr/536755
This paper is concerned with the optimization of steady-state vibration response of the mechanical system modeled by linear time-invariant second-order system. After rewriting the system as a first-order generalized state-space system (descriptor sys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::893f445f857ac86aa58dc3d4ba1e6233
https://www.bib.irb.hr/406411
https://www.bib.irb.hr/406411
The shaft bow problem presents a real situation especially in case of slender rotors. This paper investigates the shaft bow influence on the rotor-stator contact dynamics. For this purpose the rotor is described as a simple Jeffcott model and the sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::9df7029afd98d1ae57bbb541b0c155ec
https://www.bib.irb.hr/340348
https://www.bib.irb.hr/340348
This paper presents a novel model order reduction (MOR) technique for a mechanical system modelled by linear time-invarijant second order system. Projection matrices for MOR are derived for an altered system and applied in MOR of the original system.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::d6ba322316a62efe78007883032c4e4a
https://www.bib.irb.hr/366656
https://www.bib.irb.hr/366656
Autor:
Braut, Sanjin, Žigulić, Roberto, Skoblar, Ante, Štimac, Goranka, Butković, Mirko, Jokić, Marko
Failure scenario of turbo machines due to loss of a part of one blade, one whole or several blades is investigated. For this purpose rotor was described by Jeffcott model and stator was modelled as an elastically suspended rigid ring. Described rotor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::993764a234b4d1aa3c71942520044ad8
https://www.bib.irb.hr/301086
https://www.bib.irb.hr/301086
In the course of the design of powerplants and large chemical plants up to the middle of 20th century, the equipment has been designed and calculated taking into account standard and predictable loads ( temperature, pressure, rotational speed, wind)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::3c79c8c4e8affc0e70d3fe0ef739a23b
https://www.bib.irb.hr/262930
https://www.bib.irb.hr/262930