Results 111 to 120 of about 1,183,554 (295)
Advanced Engineering Materials, EarlyView.Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati +11 more
wiley +1 more source
Study on geometry and kinematics of spherical single-roller PDC bit
Advances in Mechanical Engineering, 2016 A spherical single-roller bit based on polycrystalline diamond compact (PDC) cutters is designed for the purposes of improving the adaptability of single-roller bit to the stratum with high hardness and abrasiveness.
Chunyan Kong +3 more
doaj +1 more source
Crystal-like order and defects in metazoan epithelia with spherical geometry. [PDF]
Sci Rep, 2020 Roshal DS +4 more
europepmc +1 more source
New AI‐Assisted Approach for Expanding the Solution Space: Application to Lattice Structure Design
Advanced Engineering Materials, EarlyView.This work introduces an innovative framework for designing structured materials by ex panding the design space through reparameterization of qualitative variables into continuous structural descriptors. Combined with machine‐learning‐based prediction and multi‐objective optimization, the approach enables the discovery of novel lattice architectures ...
G. H. Gahimbare +5 more
wiley +1 more source
Testing for Bivariate Spherical Symmetry [PDF]
An omnibus test for spherical symmetry in R2 is proposed, employing localized empirical likelihood. The thus obtained test statistic is distri- bution-free under the null hypothesis. The asymptotic null distribution is established and critical values for
Gantner, M., Einmahl, J.H.J.
core
Hadron momentum spectra from analytical solutions of relativistic hydrodynamics
European Physical Journal C: Particles and FieldsWe present analytical solution of relativistic hydrodynamics for a system having cylindrical symmetry with boost-invariant longitudinal expansion and Hubble-like transverse expansion.
Mahammad Sabir Ali +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.In situ synchrotron high‐energy X‐ray diffraction reveals the real‐time high‐temperature phase evolution of a ternary V‐9Si‐6.5B alloy. The study uncovers a kinetically delayed V5SiB2 → V8SiB4 transformation governed by massive structural and chemical barriers.
Zahra Sabeti +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Digitalizing electroplating requires both domain knowledge and interoperability. This work introduces PlatOn, a domain ontology for trivalent chromium plating and coating characterization, and a hybrid pipeline that aligns it to a mid‐level reference ontology by combining eight similarity metrics with language model reasoning. Expert‐validated mappings
Janik Harter +10 more
wiley +1 more source
A Diameter-Varying Spherical Robot and the Locomotion Analysis with Physical Simulation
MachinesThis paper introduces a novel diameter-varying spherical robot that locomotes by local shell deformation and rolling. The robot is based on a dodecahedron-inspired shell structure equipped with 12 movable outer modules driven by a central screw-driven ...
Sota Amano, Renke Liu, Hideyuki Sawada
doaj +1 more source
High‐Resolution Corrosion Fingerprinting of Alloy Libraries via Microdroplet Spectroelectrochemistry
Advanced Engineering Materials, EarlyView.Ionic‐liquid microdroplet spectroelectrochemistry enables stable, localized electrochemical measurements over extended timescales. By coupling impedance spectroscopy, wetting analysis, finite‐element simulations, and operando Raman spectroscopy, it disentangles geometrical and electrochemical effects, opening new opportunities for rapid corrosion ...
Ekaterina Kurchavova +3 more
wiley +1 more source