JNTUK B.Tech Aerospace Materials and Composites gives you detail information of Aerospace Materials and Composites R13 syllabus It will be help full to understand you complete curriculum of the year.
UNIT-I : Mechanical behavior of engineering materials, linear and non-linear elastic properties, yielding, strain hardening, fracture Barochinger’s effect, notch effect, testing and flow detection of materials including super alloys and P-H. steels.Thermo-Structural behavior of materials for application at elevated temperatures. Wrought, cast and forged aluminum alloys, production of semi-fabricated forms for aerospace applications.
UNIT-II : Introduction to composites: Classification characterization, advantages and applications of composite materials – Reinforcements and matrices,composite structures. Single layer symmetric, Anti-symmetric and un-symmetric lay up configurations with cross – plyand angle – ply lay – ups. Introduction to 3D composites, filament wound and Woven composites.
UNIT-III : Characterization of Composites Stress strain relations of composites, Otrhotropic behavior of composites, Mechanics of Materials approach todetermine Young’s modulus, Shear modulus and Poisson’s ratio, Stress strain relations in material coordinates,strength concepts, Biaxial strength theories, maximum stress, maximum strain, fracture toughness of composites.
UNIT-IV : Lamination of CCA models and introduction to micro mechanics. Elasticity based micro-mechanical models, introduction to FEM in composites characterization. Open and closed mould process, filament winding, pull-trusion and online production methods of manufacture of fibers and composites. Manufacture of high performance composite materials applicable in elevated temperature field.
UNIT-V : Introduction to impact damage of composite life production and damage tolerance studies, fracture toughness of composites. NDT techniques for quality assurance.
UNIT-VI : Environmental and Manufacturing considerations in selection of materials for Aircrafts, Rockets. Materials used for Aircraft applications – application of composite materials, super alloys for supersonic vehicles.
TEXT BOOKS
- “Analysis and performance of fibre composites “, Agarwal B. D., Broutman. L. J., John Wiley and sons – New york,1980.
- Hand Book on “Advanced Plastics and fibre glass “ , Lubin. G, Von. Nostrand, Reinhold Co. New york, 1989.
REFERENCE BOOKS
- “Advanced Composite Materials” Lalith Gupta, Himalayan book, New Delhi, 1998.
- “Mechanics of Composite Materials” Jones R.M. McGrawHill Kogakusha, ltd. Tokyo.
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