Results 141 to 150 of about 1,344,359 (296)

Elastic–Plastic Modeling and Experimental Characterization of Granular Jamming Actuators

Advanced Engineering Materials, EarlyView.
Granular jamming enables rapid switching between soft and rigid mechanical states. Here, a reduced‐order elastic‐perfectly‐plastic beam framework captures pressure‐dependent loading, unloading, residual deformation, and hysteresis in jammed beams, while matching three‐point bending experiments across materials and geometries. The framework links design
Saheli Patel, Prashant K. Purohit, Jordan R. Raney   +2 more
wiley   +1 more source

Nondiffractive beam shaping for enhanced optothermal control in metal additive manufacturing. [PDF]

Sci Adv, 2021
Tumkur TU, Voisin T, Shi R, Depond PJ, Roehling TT, Wu S, Crumb MF, Roehling JD, Guss G, Khairallah SA, Matthews MJ.   +10 more
europepmc   +1 more source

Impact of the Process Atmosphere During Hot Isostatic Pressing on the Near‐Surface Composition of an Additively Manufactured Austenitic High‐Interstitial Steel

Advanced Engineering Materials, EarlyView.
A high interstital austenitic steel is additively manufactured and postdensified by HIP to eliminate gas porosity. Thereby, the loss of N and Mn in Ar HIP atmosphere is investigated. Further, HIP using N2 atmosphere is investigated which led to excessive nitride formation.
F. Großwendt, J. Hahn, J. Kimm, S. Weber, J. Lentz   +4 more
wiley   +1 more source

Comparison of fiber-optic linear beam shaping designs for laparoscopic laser sealing of vascular tissues. [PDF]

Opt Eng, 2022
Giglio NC, Grose HM, Fried NM.
europepmc   +1 more source

A Multi‐Scale Machine Learning Framework for the Inverse Design of High Entropy Alloys

Advanced Engineering Materials, EarlyView.
High‐entropy alloys offer vast potential for various applications, including electrocatalysis; however, their compositional complexity challenges conventional screening. We introduce an inverse‐design framework combining two neural networks to determine optimal compositions and reconstruct nanoparticle geometry from targeted properties and conventional
Mikael Takoutsin, Marta Campolucci, Nicolas de Andrade Ishiki, Nathan Mirgot, Nadir Zhamantay, Frédéric Kanoufi, Jennifer Peron, Jean Charlety, Emiliano Fonda, Valérie Briois, Marco Faustini, Maria‐Letizia De Marco, Christine Goyhenex, Ovidiu Ersen, Hervé Bulou   +14 more
wiley   +1 more source

Beam shaping with spatial light modulation

, 2019
Beam Shaping is a process of redistributing the irradiance and the phase of a beam of optical radiation. The phase of the beam is a major component that can determine the propagation properties of the beam profile.
Duan, Ma Kyin May
core  

Efficient six-dimensional phase space reconstructions from experimental measurements using generative machine learning

Physical Review Accelerators and Beams
Next-generation accelerator concepts, which hinge on the precise shaping of beam distributions, demand equally precise diagnostic methods capable of reconstructing beam distributions within six-dimensional position-momentum spaces.
Ryan Roussel, Juan Pablo Gonzalez-Aguilera, Eric Wisniewski, Alexander Ody, Wanming Liu, John Power, Young-Kee Kim, Auralee Edelen   +7 more
doaj   +1 more source

Anti-Reflection Nanostructures on Tempered Glass by Dynamic Beam Shaping. [PDF]

Micromachines (Basel), 2021
Hauschwitz P, Brajer J, Rostohar D, Kopeček J, Mocek T, Cimrman M, Chyla M, Smrž M.   +7 more
europepmc   +1 more source

Mitigating Creep Anisotropy and Enhancing Performance in Additively Manufactured Ni‐Based Superalloys: A Review

Advanced Engineering Materials, EarlyView.
Additive manufacturing introduces pronounced microstructural and crystallographic anisotropy in Ni‐based superalloys, resulting in orientation‐dependent creep deformation and damage. This review identifies the key microstructural origins of creep anisotropy, examines their influence on dominant deformation mechanisms, and highlights processing ...
Chandan Kumar, Shobhit Pratap Singh, Gaurav Mohanty, Praveen Kumar   +3 more
wiley   +1 more source

Design of Beam Shaping Assemblies for Accelerator-Based BNCT With Multi-Terminals. [PDF]

Front Public Health, 2021
Li G, Jiang W, Zhang L, Chen W, Li Q.
europepmc   +1 more source