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Showing 1 - 2 of 2 matches in All Departments

That Mad Game (Paperback)

Aj Hodges

R605 Discovery Miles 6 050

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Evaluation of Microcracking in Two Carbon-Fiber/Epoxy-Matrix Composite Cryogenic Tanks (Paperback)

A. J. Hodge; Created by Nasa Technical Reports Server (Ntrs)

~~R309~~ R282 Discovery Miles 2 820 Save R27 (9%)

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Two graphite/epoxy cryogenic pressure vessels were evaluated for microcracking. The X-33 LH2 tank lobe skins were extensively examined for microcracks. Specimens were removed from the inner skin of the X-33 tank for tensile testing. The data obtained from these tests were used to model expected microcrack density as a function of stress. Additionally, the laminate used in the Marshall Space Flight Center (MSFC) Composite Conformal, Cryogenic, Common Bulkhead, Aerogel-Insulated Tank (CBAT) was evaluated. Testing was performed in an attempt to predict potential microcracking during testing of the CBAT.