Results 61 to 70 of about 93,666 (314)
Numerical Analysis of Sandwich Composite Deep Submarine Pressure Hull Considering Failure Criteria
Journal of Marine Science and Engineering, 2019 The pressure hull is the primary element of submarine, which withstands diving pressure and provides essential capacity for electronic systems and buoyancy.
Mahmoud Helal +3 more
doaj +1 more source
Study of Tensile Strength and Hardness Property for Epoxy Reinforced With Glass Fiber Layers [PDF]
Engineering and Technology Journal, 2007 Tensile strength and hardness property were studied in an epoxy (DGEBA)resin as a matrix reinforced with glass fibers for different volume fraction aslayers.A comparison was done between woven roven samples, random layerssamples and sandwich composite ...
Emad S. Al-Hasani
doaj +1 more source
Modelling Impact Damage in Sandwich Structures with Folded Composite Cores [PDF]
, 2010 The paper describes FE simulation methods for novel folded structural composite cores being developed for sandwich structures with enhanced performance for use in aircraft fuselage and wing primary structures.
Johnson, Alastair, Kilchert, Sebastian
core
Advanced Engineering Materials, EarlyView.Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley +1 more source
Composite sandwich lattice structure [PDF]
, 1977 A lattice type structural panel is described. The panel utilizes the unidirectional character of filamentary epoxy impregnated composites.
Mikulas, M. M., Jr., Rhodes, M. D.
core +1 more source
Hydrogen‐Assisted Fracture of Iron‐Based Fe–Ni–Al Alloys
Advanced Engineering Materials, EarlyView.Principal relations and fracture mechanisms of single‐phase and precipitate‐strengthened Fe–Ni–Al alloys subjected to prior electrochemical hydrogen charging are identified. The mechanisms of hydrogen effect on strength and microhardness are discussed, including hydrogen‐induced increase in microhardness and the role of hydrogen in fracture behavior ...
Nataliya Yadzhak +3 more
wiley +1 more source
Kekuatan Lentur Komposit Sandwich Serat Tapis Kelapa Dengan Core Kayu Albasia
Jurnal Energi Dan Manufaktur, 2016 Abstrak: Tujuan penelitian ini adalah untuk menyelidiki kekuatan lentur komposit sandwich serat tapis kelapa bermatrik polyesterdengan core kayu albasia.
I Made Astika, I Gusti Komang Dwijana
doaj
Stiffened cellulose sandwich composites
Composites Part A: Applied Science and ManufacturingPulp fibre foams are a potential alternative to porous polymers; however, their poor mechanical properties limit their application to packaging materials. We utilised the sandwich composite approach to produce panels (370 mm x 300 mm x 20 mm) comprising of pulp fibre foams and kraft liner papers to improve the mechanical properties of such foams.
Debabèche, Nesrine Battoul +4 more
openaire +2 more sources
Sandwiched composites in aerospace engineering [PDF]
, 2016 This chapter considers sandwiched composites used in aerospace applications. It discusses new developments in the types of face and core materials, production methods and joining and repair techniques. It also discusses various properties as well as their main design methods. Both existing and future applications of sandwiched composites are discussed.
Nunes, J.P., Silva, João F.
openaire +3 more sources
In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy
Advanced Engineering Materials, EarlyView.A Ni–Cr–Al–Nb superalloy with a bimodal γ′–γ″ precipitate distribution is developed. Composite precipitate assemblies form through heterogeneous nucleation, effectively impeding dislocation motion. Micropillar compression reveals high strength at room and elevated temperatures, governed by precipitate shearing, with coupled faulting mechanisms ...
Ujjval Bansal +4 more
wiley +1 more source