scholarly journals Free Vibrations of Cylindrical Shells by The Nodal Line Finite Difference Method-Part-I Theory.(Dept.C)

2021 ◽  
Vol 25 (2) ◽  
pp. 1-18
Author(s):  
Usama Abo-Rayan ◽  
Ahmed Ghaleb ◽  
Youssef Agag
Keyword(s):  
Finite Difference ◽  
Finite Difference Method ◽  
Difference Method ◽  
Cylindrical Shells ◽  
Free Vibrations ◽  
Nodal Line

scholarly journals CALCULATION OF A THREE-LAYER CYLINDRICAL SHELL TAKING THE CREEP INTO ACCOUNT

2019 ◽  
Vol 6 (4) ◽  
pp. 14-18 ◽  
Author(s):  
Антон Чепурненко ◽  
Anton Chepurnenko ◽  
Батыр Языев ◽  
Batyr Yazyev ◽  
Анастасия Лапина ◽  
...  
Keyword(s):  
Cylindrical Shell ◽  
Finite Difference ◽  
Finite Difference Method ◽  
Differential Equations ◽  
Ordinary Differential Equations ◽  
Difference Method ◽  
Cylindrical Shells ◽  
Euler Method ◽  
Axisymmetric Loading ◽  
The Finite Difference Method

The article presents the derivation of the resolving equations for the calculation of three-layer cylindrical shells under axisymmetric loading, taking into account creep. The problem is reduced to a system of two ordinary differential equations. The solution is performed numerically using the finite difference method in combination with the Euler method.

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