Comparison of the potentials of ultrasmall-angle tomography and integral small-angle tomography for recording spall and shear fractures in iron and steel shells under explosive loading
Source abstract
Abstract
The fundamental possibility of the adequate reproduction of the peculiarities of spall and shear fractures in studied shells with the required spatial resolution using methods of ultrasmall-angle and integral small-angle gamma tomography is demonstrated. The efficiency of such approaches and the comparison of the results of image reconstruction based on algorithms with data obtained using the method of small-angle gamma tomography performed by applying multiplicative algebraic algo-rithms and with photographs of meridian cross sections of recovered shells subjected to explosive loading are evaluated.
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Research context
OpenAlex topics: High-Velocity Impact and Material Behavior · Electromagnetic Launch and Propulsion Technology · Advanced Measurement and Detection Methods
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References (18)
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