Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Stephen C. Danforth"'
Publikováno v:
Design, Manufacturing & Application of Composites ISBN: 9781003076155
Since they have the ability to act as both a sensor and an actuator, piezoelectric materials have been described as a ‘natural’ smart material. With the development of piezoceramic fibers and fabrics, functional composites consisting of these fib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6bd725f1735af97a43e5cb4a880c9d7
https://doi.org/10.1201/9781003076155-19
https://doi.org/10.1201/9781003076155-19
Publikováno v:
Proceedings of the Eighth Japan-U.S. Conference on Composite Materials ISBN: 9780367812720
Proceedings of the Eighth Japan-U.S. Conference on Composite Materials
Proceedings of the Eighth Japan-U.S. Conference on Composite Materials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cbebe4729be780fc8b5a091e1f3683d
https://doi.org/10.1201/9780367812720-54
https://doi.org/10.1201/9780367812720-54
Autor:
Stephen C. Danforth, Philip J. Whalen, Amit Bandyopadhyay, S. Iyer, R. B. Clancy, C. Gasdaska, Ahmad Safari, Noshir A. Langrana, J. Mcintosh
Publikováno v:
International Journal of Applied Ceramic Technology. 5:127-137
We present processing (green and sintered), part shrinkage and warping, microstructural characterization, and mechanical properties of Si 3 N 4 made by fused deposition of ceramics (FDC), using optical microscopy, scanning electron microscopy, and X-
Publikováno v:
Journal of the American Ceramic Society. 82:2017-2028
A process model is presented for the analysis and simulation of impregnation molding of particle-filled, continuous-fiber ceramic composites. A multidimensional, transient particle filtration formulation is coupled with isothermal, anisotropic Darcy
Publikováno v:
Journal of the American Ceramic Society. 84:1217-1224
Dynamic rheology was used to study the gelation behavior of agar gel based aqueous binders (1–3 wt%) for powder injection molding. Typical gelation temperatures, Tgel, and liquefaction temperatures, Tliq, were 36° and 78°C, respectively. The ther
Publikováno v:
Journal of the American Ceramic Society. 83:1663-1669
Fused deposition of ceramics (FDC) is a technique in which green parts are fabricated directly from CAD designs. The feedstock for FDC is a 1.778 mm diameter filament that requires a low viscosity and high column strength. This study explores the pow
Autor:
Philip J Whalen, Suxing Wu, R. McCuiston, Stephen C. Danforth, S. Rangarajan, Ahmad Safari, Noshir A. Langrana, Cheng Dai, Richard B Clancy
Publikováno v:
Materials & Design. 24:681-686
Fused deposition of ceramics (FDC) is one of the developing solid freeform fabrication (SFF) techniques. The successful production of high performance ceramics by the FDC process requires that no defects exist in the green parts. However, build defec
Publikováno v:
Carbohydrate Polymers. 50:407-415
A theoretical rheological model for agar gels, based on the bead spring model for linear flexible random coils and the model for crosslinked polymers, is successfully fitted to experimental gelation curves obtained over a wide range of cooling rates
Publikováno v:
Carbohydrate Polymers. 50:393-406
A theoretical rheological model for agar gels is proposed, based on the bead and spring model for linear flexible random coils and the model for crosslinked polymers. The model introduces the concept of a temperature dependence of the monomeric frict
Publikováno v:
Journal of Composite Materials. 36:1693-1708
The purpose of this paper is to develop a 3-D connectivity model that enables better understanding, at the micro-structural level, the effect of fiber orientation, matrix properties, and inter-fiber contact on the effective piezoelectric properties o