Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Helen M. Herring"'
Autor:
Sean M. Britton, John W. Connell, Roberto J. Cano, Brian J. Jensen, Helen M. Herring, Kent A. Watson, Quentin Lineberry, Sayata Ghose
Publikováno v:
High Performance Polymers. 21:653-672
Depending on the part type and quantity, fabrication of composite structures using vacuum-assisted resin transfer molding (VARTM) can be more affordable than conventional autoclave techniques. Recent efforts have focused on adapting VARTM for the fab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef410c31b02a709ab8f4715ee8004a62
https://doi.org/10.1177/0954008309339935
https://doi.org/10.1177/0954008309339935
Publikováno v:
Composites Science and Technology. 66:2423-2435
A new, novel test method, associated analysis, and experimental procedures are developed to investigate the toughness of the facesheet-to-core interface of a sandwich material at cryogenic temperatures. The test method is designed to simulate the fai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1f41ea0c81460fcac63d68842240cfd
https://doi.org/10.1016/j.compscitech.2006.01.028
https://doi.org/10.1016/j.compscitech.2006.01.028
Publikováno v:
Experimental Mechanics. 45:130-136
Nanoindentation testing was used to determine the dynamic viscoelastic properties of eight polymer materials, which include three high-performance polymers and five densities of high-density polyethylene. It was determined that varying the harmonic f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dc68ff9bd7881b8834ede4ce835ad5a
https://doi.org/10.1007/bf02428185
https://doi.org/10.1007/bf02428185
Publikováno v:
Composites Science and Technology. 63:1591-1598
In an effort to introduce low levels of electrical conductivity into space durable polyimides while maintaining optical clarity, nanocomposites containing metal oxides were prepared and characterized. Polymeric materials that exhibit space environmen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75dc05e9909f426a6296f3fe9df6ea5a
https://doi.org/10.1016/s0266-3538(03)00062-9
https://doi.org/10.1016/s0266-3538(03)00062-9
Autor:
Waddy T. Haynie, Jeffery P. Norris, Andrew E. Lovejoy, Helen M. Herring, Michael G. Roberts, W. Allen Waters, Mark W. Hilburger
Publikováno v:
53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference20th AIAA/ASME/AHS Adaptive Structures Conference14th AIAA.
New analysis-based shell buckling design factors (aka knockdown factors), along with associated design and analysis technologies, are being developed by NASA for the design of launch vehicle structures. Preliminary design studies indicate that implem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::466ab4a4dccfdf965e7f3ec84b9b3453
https://doi.org/10.2514/6.2012-1688
https://doi.org/10.2514/6.2012-1688