Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Mehrdad N"'
Publikováno v:
Journal of Sandwich Structures & Materials. 22:2330-2363
The main objective of this article is to introduce exact analytical closed-form solutions for the prediction of effective transverse Young’s modulus and Poisson ratio of a matrix-filled nanotube (i.e., a representative element of nanotube-based nan
Publikováno v:
Journal of Thermoplastic Composite Materials. 32:383-408
Fused filament fabrication (FFF) or fused deposition modeling is an additive manufacturing (AM) process commonly used for geometric modeling and rapid prototyping of parts called three-dimensional (3-D) printing. Commonly used thermoplastic materials
Publikováno v:
Journal of Intelligent Material Systems and Structures. 16:335-354
Adaptive or intelligent structures which have the capability for sensing and responding to their environment promise a novel approach to satisfying the stringent performance requirements of future space missions. This research effort focuses on the d
Publikováno v:
Journal of Intelligent Material Systems and Structures. 16:319-333
This work presents the manufacturing and testing of active composite panels (ACPs) with embedded piezoelectric sensors and actuators. The composite material employed here is a plain weave carbon/epoxy prepreg fabric with 0.30 mm ply thickness. A cros
Publikováno v:
Journal of Composite Materials. 38:1701-1732
A general design and analysis methodology is presented for the development of thick-wall thermoplastic composite pressure vessels for deep-water marine applications. A parametric study was performed to determine the optimum tapered radius, initial ra
Publikováno v:
Journal of Thermoplastic Composite Materials. 15:403-428
A finite element model was developed to investigate the response of a thick composite pressure vessel under hydrostatic pressure for deep ocean applications. To verify the finite element model, layer-by-layer stress and strain responses at the mid-le
Publikováno v:
Journal of Composite Materials. 35:2207-2237
Continuous Fiber Ceramic Composite (CFCC) tubes have been manufactured using cure-on-the-fly and no cure-on-the-fly filament winding by preceramic polymer pyrolysis route. Processing guidelines to effectively use the cure-on-the-fly filament winding
Publikováno v:
Journal of Composite Materials. 35:2239-2255
Vacuum Assisted Resin Transfer Molding (VARTM) was used in conjunction with preceramic polymer pyrolysis to manufacture Continuous Fiber Ceramic Composites (CFCCs). Two VARTM techniques were used: (a) the use of injection pressure in the presence of
Publikováno v:
Journal of Thermoplastic Composite Materials. 14:129-145
The mechanical performance of APC-2/AS4 thermoplastic composite C-ring samples with different processing conditions was investigated, and experimental results were compared with numerical results using finite element methods (FEMs). Mandrel/substrate
Publikováno v:
Journal of Thermoplastic Composite Materials. 11:533-572
Recycled thermoplastic powder impregnated composites using in-situ filament winding and on-line consolidation of fibers have been successfully manufactured with the modified filament winding setup constructed in this study. Reclaimed low density poly