Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 638608

Numerical analysis of rotor balancing and alignment with local heating


Orčić, Branislav; Tevčić, Marina
Numerical analysis of rotor balancing and alignment with local heating // CIM 2013 : Computer integrated manufacturing and high speed machining / Abele, Eberhard ; Udiljak, Tomo ; Ciglar, Damir (ur.).
Zagreb: Hrvatska udruga proizvodnog strojarstva (HUPS), 2013. str. 199-204 (ostalo, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 638608 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Numerical analysis of rotor balancing and alignment with local heating

Autori
Orčić, Branislav ; Tevčić, Marina

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

Izvornik
CIM 2013 : Computer integrated manufacturing and high speed machining / Abele, Eberhard ; Udiljak, Tomo ; Ciglar, Damir - Zagreb : Hrvatska udruga proizvodnog strojarstva (HUPS), 2013, 199-204

ISBN
978-953-7689-02-5

Skup
14th International Scientific Conference on Production Engineering

Mjesto i datum
Biograd na Moru, Hrvatska, 19.06.2013. - 22.06.2013

Vrsta sudjelovanja
Ostalo

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
rotor; local heating; thermal strain; thermal stress; displacement; unbalance; alignment

Sažetak
Rotor of turbines, generators, electric motors and similar machines, besides their purpose, have to satisfy the requirements for the safe and reliable operation. To ensure these requirements, rotors during manufacture with a number of manufacturing operations must be balanced to the required quality. Position and rotor unbalance is determined on the balancing machine. Adding or subtracting a certain mass reduces unbalance. However, some rotors can only be balanced by their deformations in relation to the axis of rotation, which is realized by selective heating of surfaces. This procedure introduced local stresses, which deform the rotor relative to the axis of rotation. Temperatures and size of the area, except the unbalance, depend on the design and material of rotor. In this paper, finite element analysis and results of temperature and stress calculation for two examples of the heating process are presented. The first is an example of the rotor of thin-walled tubes. The second is the alignment of the deformed compact rotor. Both examples are successfully applied in practice.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekti:
248-0691736-1821 - Optimizacija parametara konstrukcije strojeva za produženje životnog vijeka

Ustanove:
Veleučilište u Karlovcu

Profili:

Avatar Url Branislav Orčić (autor)

Avatar Url Marina Tevčić (autor)


Citiraj ovu publikaciju:

Orčić, Branislav; Tevčić, Marina
Numerical analysis of rotor balancing and alignment with local heating // CIM 2013 : Computer integrated manufacturing and high speed machining / Abele, Eberhard ; Udiljak, Tomo ; Ciglar, Damir (ur.).
Zagreb: Hrvatska udruga proizvodnog strojarstva (HUPS), 2013. str. 199-204 (ostalo, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Orčić, B. & Tevčić, M. (2013) Numerical analysis of rotor balancing and alignment with local heating. U: Abele, E., Udiljak, T. & Ciglar, D. (ur.)CIM 2013 : Computer integrated manufacturing and high speed machining.
@article{article, author = {Or\v{c}i\'{c}, Branislav and Tev\v{c}i\'{c}, Marina}, year = {2013}, pages = {199-204}, keywords = {rotor, local heating, thermal strain, thermal stress, displacement, unbalance, alignment}, isbn = {978-953-7689-02-5}, title = {Numerical analysis of rotor balancing and alignment with local heating}, keyword = {rotor, local heating, thermal strain, thermal stress, displacement, unbalance, alignment}, publisher = {Hrvatska udruga proizvodnog strojarstva (HUPS)}, publisherplace = {Biograd na Moru, Hrvatska} }
@article{article, author = {Or\v{c}i\'{c}, Branislav and Tev\v{c}i\'{c}, Marina}, year = {2013}, pages = {199-204}, keywords = {rotor, local heating, thermal strain, thermal stress, displacement, unbalance, alignment}, isbn = {978-953-7689-02-5}, title = {Numerical analysis of rotor balancing and alignment with local heating}, keyword = {rotor, local heating, thermal strain, thermal stress, displacement, unbalance, alignment}, publisher = {Hrvatska udruga proizvodnog strojarstva (HUPS)}, publisherplace = {Biograd na Moru, Hrvatska} }




Contrast
Increase Font
Decrease Font
Dyslexic Font