Analytical solution of elastic-plastic stresses in thin rotating disc made up of piezoelectric material
Апстракт
This paper presents an analytic solution of transitional and plastic stresses in a thin rotating disc made up of piezoelectric material under internal pressure. The stresses in the rotating disc are calculated by applying the transition theory. The transitional and fully plastic stresses are derived with the help of stress strain relations. A nonlinear differential equation is obtained by substituting the resultant relations into the equilibrium equation. The solution of the differential equation with applied boundary conditions gives stresses, pressure and electric displacement. The results obtained are presented graphically and analysed numerically. It has been concluded on the basis of the study that isotropic material is better than piezoelectric material.
Кључне речи:
thin rotating disc / piezoelectric material / mathematical model / elastic-plastic stressИзвор:
Structural Integrity and Life, 2020, 20, 1, 21-25Издавач:
- Institut za ispitivanje materijala, Beograd
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Sharma, Richa AU - Radaković, Zoran PY - 2020 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3460 AB - This paper presents an analytic solution of transitional and plastic stresses in a thin rotating disc made up of piezoelectric material under internal pressure. The stresses in the rotating disc are calculated by applying the transition theory. The transitional and fully plastic stresses are derived with the help of stress strain relations. A nonlinear differential equation is obtained by substituting the resultant relations into the equilibrium equation. The solution of the differential equation with applied boundary conditions gives stresses, pressure and electric displacement. The results obtained are presented graphically and analysed numerically. It has been concluded on the basis of the study that isotropic material is better than piezoelectric material. PB - Institut za ispitivanje materijala, Beograd T2 - Structural Integrity and Life T1 - Analytical solution of elastic-plastic stresses in thin rotating disc made up of piezoelectric material EP - 25 IS - 1 SP - 21 VL - 20 UR - https://hdl.handle.net/21.15107/rcub_machinery_3460 ER -
@article{ author = "Sharma, Richa and Radaković, Zoran", year = "2020", abstract = "This paper presents an analytic solution of transitional and plastic stresses in a thin rotating disc made up of piezoelectric material under internal pressure. The stresses in the rotating disc are calculated by applying the transition theory. The transitional and fully plastic stresses are derived with the help of stress strain relations. A nonlinear differential equation is obtained by substituting the resultant relations into the equilibrium equation. The solution of the differential equation with applied boundary conditions gives stresses, pressure and electric displacement. The results obtained are presented graphically and analysed numerically. It has been concluded on the basis of the study that isotropic material is better than piezoelectric material.", publisher = "Institut za ispitivanje materijala, Beograd", journal = "Structural Integrity and Life", title = "Analytical solution of elastic-plastic stresses in thin rotating disc made up of piezoelectric material", pages = "25-21", number = "1", volume = "20", url = "https://hdl.handle.net/21.15107/rcub_machinery_3460" }
Sharma, R.,& Radaković, Z.. (2020). Analytical solution of elastic-plastic stresses in thin rotating disc made up of piezoelectric material. in Structural Integrity and Life Institut za ispitivanje materijala, Beograd., 20(1), 21-25. https://hdl.handle.net/21.15107/rcub_machinery_3460
Sharma R, Radaković Z. Analytical solution of elastic-plastic stresses in thin rotating disc made up of piezoelectric material. in Structural Integrity and Life. 2020;20(1):21-25. https://hdl.handle.net/21.15107/rcub_machinery_3460 .
Sharma, Richa, Radaković, Zoran, "Analytical solution of elastic-plastic stresses in thin rotating disc made up of piezoelectric material" in Structural Integrity and Life, 20, no. 1 (2020):21-25, https://hdl.handle.net/21.15107/rcub_machinery_3460 .