STUDY OF CRACK INITIATION - ARRESTING CONDITIONS IN PRESSURE VESSEL MODELS WITH RESPECT TO ACCUMULATED ENERGY.

被引：0
|
作者：
Brumovsky, M.
Filip, R.
Kalna, K.
Stepanek, S.
Urban, A.
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来源：
| 1973年
关键词：
PRESSURE VESSELS - Testing;
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摘要：
Results of a research study on the safety criteria in nuclear pressure vessels are given. The main interest is paid to the analysis of the influence of accumulated energy in pressurizing medium on the crack arrest temperature, which is taken as the basic criterion for pressure vessels (or pipelines) safety. Analysis of all results shows the fact that some characteristic temperature, at which crack, either brittle or fast shear, is arrested.
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