Zobrazeno 1 - 7
of 7
pro vyhledávání: '"B. A. Pardue"'
Publikováno v:
29th Joint Propulsion Conference and Exhibit.
To analyze ignition transient of Space Shuttle solid rocket motor, a transient two-dimensional numerical model based on turbulent compressible Navier-Stokes equations in a generalized coordinate system was developed. One-dimensional numerical models
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d00433d6faaab40d0ace1a45091c1394
https://doi.org/10.2514/6.1993-2311
https://doi.org/10.2514/6.1993-2311
Publikováno v:
Advances in X-ray Analysis. 29:49-55
X-ray stress analyses were performed on seven (7) nickel-plated camshafts from helicopter transmissions. The purpose of this investigation was to determine if this residual stress technique was useful in determining the state of stress in load-bearin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c88300a43ea8d4b94aea302d0bc6a51
https://doi.org/10.1154/s0376030800010119
https://doi.org/10.1154/s0376030800010119
Publikováno v:
Advances in X-ray Analysis. 31:205-212
An unexplained anomalous sin2ψ split in x-ray stress measurements has consistently resulted from the use of Cr Kα radiation with nickel and austenitic stainless steels. Both, materials have diffraction peaks at low back-reflection angles for this r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::244483fe5d9ddf559341f58145ab34ac
https://doi.org/10.1154/s037603080002200x
https://doi.org/10.1154/s037603080002200x
Publikováno v:
Advances in X-ray Analysis. 29:37-42
X-ray residual stress analysis was performed on four space shuttle hydrogen pump impellers made from Ti-5Al-2,5Sn alloy. Five locations on the outer rim, near the vanes, were measured on each impeller, identified as #1, #2,#3, and #4. Impellers #1 an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e1cfeaa5a010fe0bdaccd0fe9fa699f
https://doi.org/10.1154/s0376030800010090
https://doi.org/10.1154/s0376030800010090
Publikováno v:
Advances in X-Ray Analysis ISBN: 9781461283034
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c6452a7365a7fd1380a845b710fc052
https://doi.org/10.1007/978-1-4613-1035-8_22
https://doi.org/10.1007/978-1-4613-1035-8_22
Autor:
E. B. S. Pardue, M. R. James
Publikováno v:
International Conference on Residual Stresses ISBN: 9789401070072
The error in measurement of 2θ when a linear position sensitive proportional counter (PSPC) is not positioned on the focussing circle is investigated. The errors depend both on 2θ and on the ψ tilt used for X-ray residual stress measurement. A sim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9026ccbdbbd977b0b4795bbd38010267
https://doi.org/10.1007/978-94-009-1143-7_17
https://doi.org/10.1007/978-94-009-1143-7_17
Autor:
R. H. McSwain, E. B. S. Pardue
Publikováno v:
Review of Progress in Quantitative Nondestructive Evaluation ISBN: 9781461282754
Plating processes are of the utmost importance to the Naval Air Rework Facilities as a means of prolonging the useful life of a part. Plating and associated processes, however, can reduce the effective fatigue life of a component. Since residual stre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c53a87e872f8ce655343181f6fb935b
https://doi.org/10.1007/978-1-4613-0979-6_65
https://doi.org/10.1007/978-1-4613-0979-6_65