People | Locations | Statistics |
---|---|---|
Naji, M. |
| |
Motta, Antonella |
| |
Aletan, Dirar |
| |
Mohamed, Tarek |
| |
Ertürk, Emre |
| |
Taccardi, Nicola |
| |
Kononenko, Denys |
| |
Petrov, R. H. | Madrid |
|
Alshaaer, Mazen | Brussels |
|
Bih, L. |
| |
Casati, R. |
| |
Muller, Hermance |
| |
Kočí, Jan | Prague |
|
Šuljagić, Marija |
| |
Kalteremidou, Kalliopi-Artemi | Brussels |
|
Azam, Siraj |
| |
Ospanova, Alyiya |
| |
Blanpain, Bart |
| |
Ali, M. A. |
| |
Popa, V. |
| |
Rančić, M. |
| |
Ollier, Nadège |
| |
Azevedo, Nuno Monteiro |
| |
Landes, Michael |
| |
Rignanese, Gian-Marco |
|
Singh, H.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2023Revealing the kinetics of non-metallic inclusion reactions in steel using in-situ high temperature environmental scanning electron microscopy
- 2023Unleashing Enhanced Compressive Strength: 3D Printed Octopus-Inspired Suction Cups Using Topological Engineeringcitations
- 2023Unleashing Enhanced Compressive Strength: 3D Printed Octopus-Inspired Suction Cups Using Topological Engineeringcitations
- 2023Stress concentration targeted reinforcement using multi-material based 3D printingcitations
- 2023In-situ SEM characterization and numerical modelling of bainite formation and impingement of a mediumcarbon, low-alloy steelcitations
- 2022Zinc oxide nanorods effect in micro structural and mechanical characteristics of aluminium composite materialcitations
- 2022Organic molecule functionalized lead sulfide hybrid system for energy storage and field dependent polarization performances
- 2022Quantitative prediction of yield strength of highly alloyed complex steel using high energy synchrotron X-ray diffractometry
- 2022 Experimental investigation on microwave sintered composite tool for electro-discharge machining of Titanium alloycitations
- 2021In-situ quantification and density functional theory elucidation of phase transformation in carbon steel during quenching and partitioningcitations
- 2020Vacuum insulation panels (VIPs) for use in buildings
- 2020Synergistic effect of Ni–Ag–rutile TiO₂ ternary nanocomposite for efficient visible-light-driven photocatalytic activity
- 2019Effect of powder metallurgy synthesis parameters for pure aluminium on resultant mechanical propertiescitations
- 2017Graphene nanoplatelets enhanced myo-inositol for solar thermal energy storagecitations
- 2012Decentralised off-grid electricity generation in India using intermediate pyrolysis of residue straws
- 2007Contact killing antimicrobial acrylic bone cements: preparation and characterizationcitations
- 2003Barium and calcium borate glasses as shielding materials for x rays and gamma rays.
Places of action
Organizations | Location | People |
---|
article
Stress concentration targeted reinforcement using multi-material based 3D printing
Abstract
Topological engineering (3D printing into complex geometry) has emerged as a pragmatic approach to develop high specific strength (high strength and low density) lightweight structures. These complex lightweight structures fail at high-stress concentration regions, which can be, replaced with soft/tough material using 3D printing. It can improve mechanical properties such as strength, toughness and energy absorption etc. Here, we have developed stress concentration targeted multi-material schwarzite structures by 3D printing technique. The soft (Thermoplastic Polyurethane) material is reinforced at high-stress concentration regions of hard (Polylactic acid) schwarzite structures to enhance the specific yield strength and resilience. The mechanical properties and responses of these structures were then assessed via uniaxial compression tests. The multi-materials 3D printed composite structure shows improved mechanical properties compared to single materials architecture. The specific resilience of composites demonstrates remarkable enhancements, with percentage increases of 204.70 %, 596.50 %, and 1530.99 % observed when compared to hard primitives, and similarly impressive improvements of 182.45 %, 311.64 %, and 477.75 % observed in comparison to hard gyroids. The obtained experimental findings were comprehensively examined and validated with molecular dynamics (MD) simulations. The promising characteristics of these lightweight multi-material-based Schwarzites structures can be utilized in various fields such as energy harvesting devices, protective, safety gears, and aerospace components.