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86 articles for “aerospace”
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Green Innovations in Energetic Materials: Sustainable Alternatives and Their Applications
Abstract: Traditional energetic materials, such as trinitrotoluene (TNT) and ammonium nitrate, have been the backbone of explosives, propellants, and pyrotechnics for over a century. Despite their effectiveness, these materials pose significant environmental and health risks due to their toxicity, pollution potential, and long-term environmental persistence. This paper explores the latest innovations and applications of eco-friendly alternatives to traditional energetic materials. Key areas of focus include the development of nitrogen-rich compounds, bio-based …
Published in International Journal of Energetic Materials · Vol. 9, Issue 2, 2023 · pp. 12–17 Read article
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Evaluation of Corrosion kinetics of zirconium dioxide dispersion strengthened Aluminium metal matrix composites
Abstract: The corrosion kinetics of Aluminum 7068-Zirconium dioxide composites is a major aspect for assessing the capability of utilizing the materials for aviation segments. Aluminum 7068 matrix is a particular class of composite which is known for its high strength characteristics even in critical situations and is utilized as a part of aerospace, automobile and ordinance applications. However the investigations on impact of reinforcements, for instance zirconium dioxide on corrosion conduct …
Published in International Journal of Metallurgy and Alloys · Vol. 4, Issue 1, 2018 · pp. 9–23 Read article
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The Role of Metallurgy in Advanced Manufacturing and Engineering
Abstract: This field encompasses the study of the properties, behaviors, and processing of metals and their alloys, influencing the development and optimization of materials for a wide range of applications. In advanced manufacturing, metallurgical innovations are crucial for improving material performance, enhancing production efficiency, and driving sustainability. It examines how metallurgical advancements contribute to the production of lightweight, high-strength, and corrosion-resistant materials, which are essential for aerospace, automotive, biomedical, and energy …
Published in International Journal of Metallurgy and Alloys · Vol. 9, Issue 2, 2023 · pp. 12–17 Read article
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Corrosion Resistance in Modern Metallurgical Alloys: Mechanisms & Mitigation Strategies
Abstract: Corrosion resistance in metallurgical alloys is a critical factor in their application across various industries, including aerospace, automotive, marine, and construction. This paper delves into the fundamental mechanisms of corrosion, such as galvanic, pitting, crevice, intergranular, and stress corrosion cracking, which significantly affect the longevity and reliability of alloys. It explores the intrinsic and extrinsic factors influencing corrosion behavior, including alloy composition, microstructure, environmental conditions, and mechanical stresses. Advancements in …
Published in International Journal of Metallurgy and Alloys · Vol. 9, Issue 2, 2023 · pp. 30–34 Read article
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Polymer Composites Based Modern Sensors for Various Applications
Abstract: Sensors tradition configured to miniaturization without shape rigidity. Sensors are fabricated by flexible organic substrate embedded with two dimensional composite inorganic particulates of nano-metric dimensions or three-dimensional electro-spin filaments. Thermal degeneration and demagnetizing effects have favored 3d composites or filamentous designs than 2d composites. These sensors have wide usage in medical electronics, aerospace engineering, textile engineering, etc. Basis of techniques are same as in cloth or paper printing. These are …
Published in International journal of Nanobiotechnology · Vol. 5, Issue 1, 2019 · pp. 32–36 Read article
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Effect of Compatibilizers on Polypropylene-Based Peanut Shell Flour Composites Reinforced with Nanoclay
Abstract: The improvement of innovative ingredients is on the rise, especially in the automobile, aerospace, aviation, and construction industries. Conventional ingredients are being substituted with nanocomposite ingredients due to their excellent features. In this study, various composites based on polypropylene (PP), peanut shell flour (50 wt% PSF), and nanoclay (Cloisite 30B) were manufactured by melt mixing process followed by injection molded in the presence of maleated PP (PPM) and maleated styrene …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 8, Issue 2, 2022 · pp. 1–13 Read article
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Drilling of Fibre Reinforced Plastics (FRPs) Materials: A Literature Survey
Abstract: The use of polymer composite materials has increased rapidly over the last decade and the numbers of papers for the machining of these materials has also increased. The aim of this paper is to present a literature survey on the resins, properties, the superiority of the hole produced in drilling of the fibre reinforced plastics (FRPs), different techniques used to detect the defects in composite structures that may be caused …
Published in International Journal of Composite and Constituent Materials · Vol. 1, Issue 1, 2015 · pp. 14–31 Read article
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OPTIMIZATION OF EDM PARAMETERS USING PARTICLE SWARM OPTIMIZATION ALGORITHM
Abstract: Aluminium metal matrix composites are increasing the applications such as automobile industries, aerospace industries ,marine as well as construction. The use of nonconventional machining techniques in shaping aluminum metal matrix composites has generated extensive interest as the manufacturing of complicated contours such as dies. Electrical discharge machining (EDM) tends to be a promising technique for machining metal matrix composites. Hybrid Al6061 composite reinforced with 10% SiC and 4% Graphite particles …
Published in International Journal of Composite and Constituent Materials · Vol. 1, Issue 2, 2015 · pp. 1–9 Read article
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Plant-drive Waste Fiber Reinforced Thermoplastic Composites: Modification of Fiber Surface Treatment
Abstract: Plant fibers are being utilized more frequently to create polymer composite parts for the aerospace, construction, and automotive industries. The increased awareness of the toxicity of synthetic fibers is what has caused a rise in the use of plant fibers across a variety of industries. It is crucial to emphasize that "Earth needs humans, not humans need earth," hence decision-makers and researchers are working to replace conventional materials with eco-friendly …
Published in International Journal of Composite and Constituent Materials · Vol. 9, Issue 1, 2023 · pp. 14–23 Read article
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Advancements in Manufacturing Techniques for High-performance Fiber-reinforced Composite Materials
Abstract: This article explores the recent advancements in manufacturing techniques for high-performance fiber-reinforced composite materials. Composite materials have gained significant attention in various industries due to their exceptional mechanical properties, lightweight nature, and design flexibility. The continuous development of manufacturing methods has enabled the production of composites with improved performance, increased productivity, and reduced costs. This article reviews key manufacturing processes, such as automated fiber placement, resin transfer molding, and additive …
Published in International Journal of Composite and Constituent Materials · Vol. 9, Issue 1, 2023 · pp. 35–42 Read article
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Mechanical Behavior of Glass Fiber Reinforced Polyester Composites Modified with Silane Treated Alumina Nanofibers Subjected to Low-Velocity Impact
Abstract: The rise in demand and interest in lightweight offshore structures for marine, defense, automotive, and aerospace applications require nanoparticle enhancement of fiber-reinforced composite materials. When exposed to low-velocity Impact during service, these materials experience drastic changes and degradation in their macro-and microstructures. Therefore, it is critical to have a detailed comprehension of these materials' mechanical behavior and failure mechanisms. Within the scope of the current study, low-velocity impact behavior of …
Published in International Journal of Composite and Constituent Materials · Vol. 9, Issue 2, 2023 · pp. 55–73 Read article
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Market Assessment of Polymer Matrix Composites
Abstract: Polymeric composition compound with a plasticizer or very low proportion of pigment or processing aids are nonordinary consider as a composition the goal is to improve strength stiffness or toughness or dimensional stability by embedding particles in matrix or binding phase. Polymer-matrix composites are valued in the aerospace industry for their stiffness, lightness, and heat resistance. They are fabricated materials in which carbon or hydrocarbon fibres (and sometimes metallic strands, …
Published in International Journal of Composite Materials and Matrices · Vol. 3, Issue 1, 2017 · pp. 16–22 Read article
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Finite Element Analysis of Composite Pressure Vessel with Non-Geodesic Fiber Trajectory In view of Friction Factors on Cylinder and End Domes
Abstract: Composites are materials created by dissimilar materials with a view to improve the properties or to create materials with desired properties. Progressive Fiber Polymer Composites have developed as an essential class of industrial materials for load carrying applications with well-rounded properties for many industrial and social applications. Structures like pressure vessels, pipes and motor casings made-up of Filament Winding technology are widely used in aerospace applications. Conventionally, pressure vessels were …
Published in International Journal of Composite Materials and Matrices · Vol. 7, Issue 2, 2021 · pp. 9–21 Read article
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Tensile, Flexural and Impact Properties of Luffa Cylindrica and Pineapple Reinforced Polymer Matrix hybrid Composite
Abstract: Composites are emerging as realistic substitutes to the metal alloys in many applications like automobiles, marine, aerospace applications, sports goods, etc. Fiber composites offer many benefits such as low specific gravity, tensile strength and modulus, comprehensive strength, better fatigue strength, etc. Owing to the low specific gravity, the strength weight ratio and modulus weight ratio of these composite materials are markedly superior to those of metallic materials. Composites also afford …
Published in International Journal of Polymer Science and Engineering · Vol. 4, Issue 2, 2018 · pp. 49–55 Read article
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The Current and Potential Usage Areas of Shape Memory Polymer Composites in the Class of Multifunctional Materials
Abstract: Shape memory polymer composites can be programmed into a temporary shape and recover their original shape by applying different stimuli as temperature, UV, magnetic and electrical.In this way, SMPCs in the active and deformable material class, due to its advantages such as being activated by various activation methods and good biocompatibility properties, it has become the focus of research in the field of creating multifunctional materials. They are widely used …
Published in International Journal of Polymer Science and Engineering · Vol. 9, Issue 1, 2023 · pp. 1–4 Read article
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Design Optimization of Drone Frame
Abstract: Abstract: One of the most crucial parts of any drone is the frame. In this research, we use ANSYS topology optimization to optimise the frame design in order to lighten its weight. Drone frame design is geared to bear big loads while having a light frame. Consequently, less material will be used, and the drone's performance will be enhanced. Due to its inherent advantage of deployment at the appropriate places, …
Published in International Journal of Mechanics and Design · Vol. 8, Issue 1, 2022 · pp. 25–32 Read article
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Analysis of Mechanical Attributes of Nano clay Reinforced Polymer Composites
Abstract: Composite material provide a Higher and unique mechanical and physical attributes because of its combines the most unique attributes of its composition while underlying their least advantageous attributes . Composites have been widely used in various application starting from aerospace , Manufacturing plants , Electrical equipment's , Marine , Automotive ,Civil Infrastructure , Corrosive Environment’s ,Whereas the Epoxy which are the cured components of two chemical functional group namely polyepoxides …
Published in International Journal of Manufacturing and Materials Processing · Vol. 7, Issue 1, 2021 Read article
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Review on Recent Trends in Laser Assisted Machining of Hard to Cut Materials
Abstract: Laser-assisted machining (LAM), an alternative method of fabricating hard-to-machine materials, like ceramics, composites, Titanium alloy, Nickel based alloy are being developed and widely utilized in aerospace, automotive, medical and nuclear industries due to their special properties. These materials posing many challenges when machined with the help of Conventional methods of machining. Conventional methods of machining these materials are found to be uneconomical. Among the various external energy assisted machining methods, …
Published in International Journal of Manufacturing and Materials Processing · Vol. 7, Issue 2, 2021 · pp. 49–57 Read article
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Evaluation of Smart Materials for Smart Industrial Applications
Abstract: Over the past century, it is the matter of interest to create specialized materials that meet our specific needs for strength, durability, weight, flexibility & cost. Smart materials are those materials that have the intrinsic and extrinsic capabilities, first, to respond to stimuli and environmental changes and second, to activate their functions according to these changes. Smart materials are having ability to vary its shape consistent with the external stimulus …
Published in International Journal of Manufacturing and Materials Processing · Vol. 7, Issue 2, 2021 · pp. 29–36 Read article
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CFD Analysis and Prediction of Shockwave/Boundary-Layer Interaction at Hypersonic Flows Using RANS Models
Abstract: Interaction of shockwaves with turbulent boundary layer plays an important role in the design and operability of high-speed aerospace vehicles and air-breathing engines. The adverse pressure gradient of the shock is often strong enough to separate the boundary layer. The objective of the present research paper deals with the analysis of hypersonic viscous flows dominated by strong shockwave/boundary-layer interactions (SWBLI) over wing-flap and wing-fuselage junction configurations. The effects of the …
Published in International Journal of Computer Aided Manufacturing · Vol. 5, Issue 2, 2019 · pp. 33–50 Read article