The Dynamic Viscoplastic Expansion of a Cylindrical Tube

Item

Title
The Dynamic Viscoplastic Expansion of a Cylindrical Tube
Creator
Appleby, Edmund J.
Corporate Author
Illinois Institute of Technology, Department of Mechanics
Corporate Report Number
DOMIIT Report No. 1-24
Date
1963
Date Issued
1963-05
Date Modified
Scanned and posted 2023-11-28
Extent
25
Contract
Nonr 140604
DoD Project
NR 064-429
NTRL Accession Number
AD408994
Identifier
AD0408994
Format
1 online resource
Abstract
The viscoplastic flow of a long thick-walled tube with subjected to internal pressure and has its ends restrained from motion in the axial direction is investigated. The material of the tube is rigid-viscoplastic and incompressible. The pressure required to produce a specified expansion of the tube is calculated for two examples. In the former the effect of different viscosity coefficients is observed. In the latter example a comparison is made of the effects of perfect plasticity, viscosity and inertia.
Description
The viscoplastic flow of a long thick-walled tube with subjected to internal pressure and has its ends restrained from motion in the axial direction is investigated. The material of the tube is rigid-viscoplastic and incompressible. The pressure required to produce a specified expansion of the tube is calculated for two examples. In the former the effect of different viscosity coefficients is observed. In the latter example a comparison is made of the effects of perfect plasticity, viscosity and inertia.
Distribution Classification
1
Distribution Conflict
No
DTIC Record Exists
Yes
Illinois Tech Related
Yes
Photo Quality
Not Needed
Report Availability
Full text available
Type
report
Provenance
Purdue University
Media
AD0408994