Results 121 to 130 of about 280,407 (351)

Hybrid Auxetic Architectures: Integrating Curvature‐Driven Design for Enhanced Mechanical Tunability and Structural Performance

Advanced Engineering Materials, EarlyView.
Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De, Giovanni Meli, Meysam Khalighian, Anahita Emami   +3 more
wiley   +1 more source

Evolution and global collapse of trapped Bose condensates under variations of the scattering length

, 1997
We develop the idea of selectively manipulating the condensate in a trapped Bose-condensed gas, without perturbing the thermal cloud. The idea is based on the possibility to modify the mean field interaction between atoms (scattering length) by nearly ...
C. C. Bradley, D. A. Huse, D. S. Jin, D. S. Jin, E. L. Surkov, E. Tiesinga, G. V. Shlyapnikov, K. B. Davis, M. Edwards, M. H. Anderson, M. R. Andrews, M.-O. Mewes, M.-O. Mewes, P. A. Ruprecht, P. O. Fedichev, S. Stringari, V. V. Goldman, Y. Castin, Yu. Kagan, Yu. Kagan, Yu. Kagan   +20 more
core   +1 more source

Structural performance of cold-formed high strength steel tubular X-Joints under brace axial compression

, 2020
Madhup Pandey, Ben Young
openalex   +2 more sources

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

Advanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart, Jonas Schmidt, Anastasiya Toenjes, Johanna Eisenträger   +3 more
wiley   +1 more source

Manufacturing Continuous Fiber‐Reinforced Printing Filaments: Development of a Post‐Consolidation Unit

Advanced Engineering Materials, EarlyView.
A novel, temperature‐controlled post‐consolidation unit is developed to test its potential to improve the melt impregnation process used to manufacture continuous fiber‐reinforced filaments for additive manufacturing of high‐performance thermoplastics.
Daniel Beermann, Patrick Schiebel, David May   +2 more
wiley   +1 more source

Compressive deformations and energy dissipation characteristics of broken rock masses under lateral confinement

Meitian dizhi yu kantan
ObjectiveThis study aims to investigate the deformation and energy dissipation characteristics of broken rock masses in the caving zones of goafs during compression and to reveal their impacts on the movement and failure of overlying strata and surface ...
Yu TIAN, Haifei LIN, Shugang LI, Haiqing SHUANG, Peiyun XU, Sibo LIU, Pengfei JI, Mingwei CUI   +7 more
doaj   +1 more source

Microstructural Evolution and Mechanical Performance of Plasma‐Assisted Hybrid Friction Stir Welded Dissimilar Aluminum–Copper Joints

Advanced Engineering Materials, EarlyView.
Plasma‐assisted hybrid friction stir welding of dissimilar AlCu joints employs localized plasma preheating to balance heat input and enhance plastic flow. The optimized process reduces axial force by up to 35%, refines the microstructure, and achieves ≈96% joint efficiency.
Deepak Kumar Yaduwanshi, Pankaj Shrivastava, Ganesh Chouhan, Velaphi Msomi   +3 more
wiley   +1 more source

Effect of temperature in axial compression testing of Polytetrafluoroethylene employed in lamp holders of prototype fast breeder periscope

, 2020
N. L. Parthasarathi, Utpal Borah, M. Arvinth Davinci, Shaju K. Albert   +3 more
openalex   +1 more source

Elastic Stability Analysis of a Two-Layered Functionally Graded Cylindrical Shell under Axial Compression with the use of Energy Approach [PDF]

, 2009
Hossein Sepiani, Abbas Rastgoo, Mohamadreza Ahmadi, A. Ghorbanpour Arani, Kamran Sepanloo   +4 more
openalex   +1 more source

Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study

Advanced Engineering Materials, EarlyView.
This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud, Jakob Gruber, Hakan Göçerler, Pierluigi Bilotto, Christian Gierl‐Mayer, Elham Loni, Michael Naguib, Carsten Gachot   +7 more
wiley   +1 more source