NASA NTRS · 19720024852
Nondestructive test of regenerative chambers
Abstract
Flat panels simulating internally cooled regenerative thrust chamber walls were fabricated by electroforming, brazing and diffusion bonding to evaluate the feasibility of nondestructive evaluation techniques to detect bonds of various strength integrities. Ultrasonics, holography, and acoustic emission were investigated and found to yield useful and informative data regarding the presence of bond defects in these structures.
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Malone, G. A., Stauffis, R., Wood, R.. 1972-07-01. Nondestructive test of regenerative chambers. https://ntrs.nasa.gov/citations/19720024852
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