Elastoplastic state of an isotropic Cylindrical pipe with closed ends

2000 ◽  
Vol 101 (1) ◽  
pp. 2743-2745
Author(s):  
V. N. Lozhkin
Keyword(s):  
Elastoplastic State ◽  
Cylindrical Pipe

ON THE INTERACTION OF A VISCOELASTIC CYLINDRICAL PIPE WITH INNER UNIFORM COATING AND INSERTS WITH A COMPLEX PROFILE

2020 ◽  
Author(s):  
Kirill Kazakov
Keyword(s):  
Complex Shape ◽  
High Accuracy ◽  
Contact Stresses ◽  
Basis Functions ◽  
Complex Profile ◽  
Cylindrical Pipe ◽  
Interference Fit ◽  
Uniform Coating ◽  
Special Basis ◽  
Insert Region

This work is devoted to the formulation and construction of an analytical solution to the problem of contact between a cylindrical viscoelastic aging pipe with an internal thin coating and an insert having a complex shape placed inside the pipe with an interference fit. In practice, the presence of such coatings is required, for example, to protect the main structure from aggressive external or internal environments, for its electrical insulation, etc. The manufacturing process of the inner coating determines its possible heterogeneity (dependence of properties on coordinates). An insert placed inside a pipe can have a complex profile that has a rapidly changing function. Taking these features into account is important when analyzing the stress-strain state of pipes with an internal coating. Using an approach based on the use of special basis functions and the type of solution, a representation for the contact stresses in the pipe in the region of the rigid insert is obtained. This approach makes it possible to distinguish functions that describe the properties of the inner coating and the shape of the outer profile of the insert in the form of separate terms and factors in the expression for the contact stresses in the insert region. Therefore, in order to achieve high accuracy when carrying out calculations, it is sufficient to restrict ourselves to a relatively small number of terms

scholarly journals Thixotropic pumping in a cylindrical pipe

2020 ◽  
Vol 5 (1) ◽  
Author(s):  
David Pritchard ◽  
Andrew I. Croudace ◽  
Stephen K. Wilson
Keyword(s):  
Cylindrical Pipe

scholarly journals Modal parameter-based Damage Identification in Cylindrical Pipe using Dynamic Response

2017 ◽  
Vol 199 ◽  
pp. 1988-1993
Author(s):  
Kumar Gaurav ◽  
Kumari Sonam ◽  
Vaibhav Singhal ◽  
Koushik Roy
Keyword(s):  
Dynamic Response ◽  
Damage Identification ◽  
Modal Parameter ◽  
Cylindrical Pipe

Gromeka-beltrami flow in a semiinfinite cylindrical pipe

1973 ◽  
Vol 6 (2) ◽  
pp. 281-284 ◽  
Author(s):  
Yu. A. Gostintsev ◽  
P. F. Pokhil ◽  
O. A. Uspenskii
Keyword(s):  
Cylindrical Pipe ◽  
Beltrami Flow

scholarly journals Pulsating Laminar Flow in a Cylindrical Pipe with Through Flow

1976 ◽  
Vol 42 (360) ◽  
pp. 2452-2461
Author(s):  
Susumu MURATA ◽  
Yutaka MIYAKE ◽  
Takehiko INABA ◽  
Masataka HASHIMOTO
Keyword(s):  
Laminar Flow ◽  
Cylindrical Pipe ◽  
Through Flow
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