Numerička simulacija procesa kaljenja II deo - zaostali naponi
Numerical simulation of quenching process, part II: Residual stresses
Abstract
Polazeći od osnovnih zakona mehanike kontinuuma, definisana je procedura primene metode konačnih elemenata na problem određivanja zaostalih napona usled kaljenja, pri čemu su kao ulazna veličina korišćena vremenska i prostorna raspodela temperature, dobijena u prvom delu rada. Kao primena opisane procedure analizirana su dva primera određivanja zaostalih napona usled kaljenja cilindra od čelika, u jednom slučaju bez faznih transformacija a u drugom slučaju uzimajući u obzir i fazne transformacije tipa austenit beinit.
Starting from the basic laws of continuum mechanics, the procedure of finite element method application to the quenching residual stresses evaluation is defined, taking as input data spatial and time distribution of temperature obtained in the first part of paper. As an application of this procedure two examples of calculation of residual stresses due to cylinder quenching are given, in one case without phase transformation, and in the other one with phase transformation of austenite - bainite type.
Keywords:
Residual Stresses / Quenching / Finite Element MethodSource:
FME Transactions, 2002, 30, 1, 41-45Publisher:
- Univerzitet u Beogradu - Mašinski fakultet, Beograd
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Institution/Community
Inovacioni centarTY - JOUR AU - Drobnjak, Radmila AU - Sedmak, Aleksandar AU - Šijački-Žeravčić, Vera AU - Milosavljević, Anđelka PY - 2002 UR - https://machinery.mas.bg.ac.rs/handle/123456789/295 AB - Polazeći od osnovnih zakona mehanike kontinuuma, definisana je procedura primene metode konačnih elemenata na problem određivanja zaostalih napona usled kaljenja, pri čemu su kao ulazna veličina korišćena vremenska i prostorna raspodela temperature, dobijena u prvom delu rada. Kao primena opisane procedure analizirana su dva primera određivanja zaostalih napona usled kaljenja cilindra od čelika, u jednom slučaju bez faznih transformacija a u drugom slučaju uzimajući u obzir i fazne transformacije tipa austenit beinit. AB - Starting from the basic laws of continuum mechanics, the procedure of finite element method application to the quenching residual stresses evaluation is defined, taking as input data spatial and time distribution of temperature obtained in the first part of paper. As an application of this procedure two examples of calculation of residual stresses due to cylinder quenching are given, in one case without phase transformation, and in the other one with phase transformation of austenite - bainite type. PB - Univerzitet u Beogradu - Mašinski fakultet, Beograd T2 - FME Transactions T1 - Numerička simulacija procesa kaljenja II deo - zaostali naponi T1 - Numerical simulation of quenching process, part II: Residual stresses EP - 45 IS - 1 SP - 41 VL - 30 UR - https://hdl.handle.net/21.15107/rcub_machinery_295 ER -
@article{ author = "Drobnjak, Radmila and Sedmak, Aleksandar and Šijački-Žeravčić, Vera and Milosavljević, Anđelka", year = "2002", abstract = "Polazeći od osnovnih zakona mehanike kontinuuma, definisana je procedura primene metode konačnih elemenata na problem određivanja zaostalih napona usled kaljenja, pri čemu su kao ulazna veličina korišćena vremenska i prostorna raspodela temperature, dobijena u prvom delu rada. Kao primena opisane procedure analizirana su dva primera određivanja zaostalih napona usled kaljenja cilindra od čelika, u jednom slučaju bez faznih transformacija a u drugom slučaju uzimajući u obzir i fazne transformacije tipa austenit beinit., Starting from the basic laws of continuum mechanics, the procedure of finite element method application to the quenching residual stresses evaluation is defined, taking as input data spatial and time distribution of temperature obtained in the first part of paper. As an application of this procedure two examples of calculation of residual stresses due to cylinder quenching are given, in one case without phase transformation, and in the other one with phase transformation of austenite - bainite type.", publisher = "Univerzitet u Beogradu - Mašinski fakultet, Beograd", journal = "FME Transactions", title = "Numerička simulacija procesa kaljenja II deo - zaostali naponi, Numerical simulation of quenching process, part II: Residual stresses", pages = "45-41", number = "1", volume = "30", url = "https://hdl.handle.net/21.15107/rcub_machinery_295" }
Drobnjak, R., Sedmak, A., Šijački-Žeravčić, V.,& Milosavljević, A.. (2002). Numerička simulacija procesa kaljenja II deo - zaostali naponi. in FME Transactions Univerzitet u Beogradu - Mašinski fakultet, Beograd., 30(1), 41-45. https://hdl.handle.net/21.15107/rcub_machinery_295
Drobnjak R, Sedmak A, Šijački-Žeravčić V, Milosavljević A. Numerička simulacija procesa kaljenja II deo - zaostali naponi. in FME Transactions. 2002;30(1):41-45. https://hdl.handle.net/21.15107/rcub_machinery_295 .
Drobnjak, Radmila, Sedmak, Aleksandar, Šijački-Žeravčić, Vera, Milosavljević, Anđelka, "Numerička simulacija procesa kaljenja II deo - zaostali naponi" in FME Transactions, 30, no. 1 (2002):41-45, https://hdl.handle.net/21.15107/rcub_machinery_295 .