Structural Integrity of Three Dimensional Printed Carbon Fiber Composites/Nanocomposites for Aeronautical Components—Current Scenarios and Opportunities DOI Open Access
Ayesha Kausar

Advances in Materials Science, Journal Year: 2024, Volume and Issue: 24(4), P. 67 - 96

Published: Dec. 1, 2024

Abstract This state-of-the-art innovatory overview essentially debates practical worth of three-dimensional printed composites/nanocomposites (especially carbon fiber designs) for aerospace sector. Recently, printing (additive manufacturing) has competently transpired designing high performance space structures. The manuscript systematically frameworks fundamentals approach, ensuing high-tech aeronautical composites/nanocomposite systems, and components/structural applications. Amongst carbonaceous fillers, short/continuous fibers were inspected as outperforming reinforcements aerospace. Additionally, surface modified/composited with nanocarbons (carbon nanotube, graphene) have been reported. Accordingly, polyamide, poly(lactic acid), poly(ether ether ketone), epoxies, etc. documented substantial thermoplastic/thermosetting matrices. Ensuing radical polymer/carbon or fiber/nanocarbon hybrids benefits regarding low-cost manufacturing, structural precision, complex geometries, efficiency, least defects/voids, superior tensile shear strength/modulus, compression strength, interlaminar wear properties, thermo-dimensional constancy, heat stability features, under extreme environments. Consequently, cutting-edge offered myriad promising opportunities mechanically robust (nozzle wearing, strengthened wing spar/ribs, resilient rotating components, strength/dimensional stability) temperature stable (cryogenic fuel storage, lower earth orbital stability, thermal-dimensional steadiness, thermal conductivity) modules. Henceforth, owns enormous engineering potential to meet manufacturing demands by overcoming challenges traditional techniques.

Language: Английский

Great elastomer-based composites for robust and portable wearable sensors: a critical review DOI
Vineet Kumar, Md Najib Alam, Manesh A. Yewale

et al.

Sensors and Actuators A Physical, Journal Year: 2025, Volume and Issue: unknown, P. 116563 - 116563

Published: April 1, 2025

Language: Английский

Citations

1
Effect of adherends misalignment angle on bending strength of an adhesive joint: numerical and experimental results DOI
Andrea Corrado, Wilma Polini

Advances in Materials and Processing Technologies, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 18

Published: Dec. 10, 2024

Bonded joints allow reducing the product weight and increasing fatigue resistance as compared to mechanical ones. Single-lap bonded joint (SLJ) is a simple example of this kind joint. Literature focuses its attention on strength SLJs; however, they do not consider geometric deviations manufacturing process used equipment, such adherends' misalignment. This work presents 3D numerical model that puts into relationship misalignment subjected 3-point bending test. The between adherends was considered rotation an adherend with respect other around two different axes. also experimentally validated. To carry out experimental tests, new equipment accurately bond known value designed, manufactured, used. results are very similar those obtained numerically by testifying good agreement. show decreases more angle increases. reduction ranges from 2% 12% increase axis parallel or perpendicular adherends, respectively.

Language: Английский

Citations

0
Structural Integrity of Three Dimensional Printed Carbon Fiber Composites/Nanocomposites for Aeronautical Components—Current Scenarios and Opportunities DOI Open Access
Ayesha Kausar

Advances in Materials Science, Journal Year: 2024, Volume and Issue: 24(4), P. 67 - 96

Published: Dec. 1, 2024

Abstract This state-of-the-art innovatory overview essentially debates practical worth of three-dimensional printed composites/nanocomposites (especially carbon fiber designs) for aerospace sector. Recently, printing (additive manufacturing) has competently transpired designing high performance space structures. The manuscript systematically frameworks fundamentals approach, ensuing high-tech aeronautical composites/nanocomposite systems, and components/structural applications. Amongst carbonaceous fillers, short/continuous fibers were inspected as outperforming reinforcements aerospace. Additionally, surface modified/composited with nanocarbons (carbon nanotube, graphene) have been reported. Accordingly, polyamide, poly(lactic acid), poly(ether ether ketone), epoxies, etc. documented substantial thermoplastic/thermosetting matrices. Ensuing radical polymer/carbon or fiber/nanocarbon hybrids benefits regarding low-cost manufacturing, structural precision, complex geometries, efficiency, least defects/voids, superior tensile shear strength/modulus, compression strength, interlaminar wear properties, thermo-dimensional constancy, heat stability features, under extreme environments. Consequently, cutting-edge offered myriad promising opportunities mechanically robust (nozzle wearing, strengthened wing spar/ribs, resilient rotating components, strength/dimensional stability) temperature stable (cryogenic fuel storage, lower earth orbital stability, thermal-dimensional steadiness, thermal conductivity) modules. Henceforth, owns enormous engineering potential to meet manufacturing demands by overcoming challenges traditional techniques.

Language: Английский

Citations

0