STRENGTH AND ECONOMIC COMPARISON OF AUTOFRETTAGED VERSUS JACKETED PRESSURE VESSEL CONSTRUCTION
Technical Report
·
OSTI ID:4042974
>The theoretical elastic strength of autofrettaged and jacketed thick- wall cylinders is presented in the form of equations and graphs. The mechanism by which both processes increase the elastic strength of a thick-wall cylinder is discussed and illustrated graphically. The advantages of a combination of jacketing and autofrettage for very thickwall, pressure vessel applications are discussed and illustrated by a specific example. The economic advantages of autofrettage over jacketing are presented by a cost analysis of two specific examples, the 175mm Gun, T256 and the 155mm Howitzer T255. (auth)
- Research Organization:
- Watervliet Arsenal, N.Y.
- NSA Number:
- NSA-15-022399
- OSTI ID:
- 4042974
- Report Number(s):
- WVT-RI-6002-I; PB-171679
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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