Results 61 to 70 of about 2,419,433 (298)

Advanced Manufacturing of Composite‐Based Systems for Energy Applications

Advanced Materials Technologies, EarlyView.
Advanced manufacturing enables the integration of polymers, ceramics, metal oxides, and composites into architected microstructures with tailored transport pathways. By coupling material selection, manufacturing strategy, and structural design, multifunctional energy systems can simultaneously improve electrochemical performance, thermal management ...
Sri Vaishnavi Thummalapalli, Dhanush Patil, Libin Yang, M. Taylor Sobczak, Anshul Kulkarni, Xiao Sun, Arunachalam Ramanathan, Tiantian Li, Ramaraja P. Ramasamy, Jason J. Locklin, Yanyu Chen, Xianqiao Wang, Arunachala Mada Kannan, Kenan Song   +13 more
wiley   +1 more source

LIGHTWEIGHT DESIGN FOR OVERHAUL TOOLING SUPPORT SEAT BASED ON TOPOLOGY OPTIMIZATION AND SIX SIGMA ROBUSTNESS

Jixie qiangdu, 2020
In order to give full play to the lightweight potential of the tread braking unit（ TBU） overhaul tooling support seat and improve the reliability and robustness of the optimization design,an optimization strategy composed of topology optimization and ...
WANG ZiNing, WU JianJun, XIANG JianMing, WANG BaiSong, JIN YingQi   +4 more
doaj  

Minmax topology optimization [PDF]

, 2011
We describe a systematic approach for the robust optimal design of linear elastic structures subjected to unknown loading using minmax and topology optimization methods.
Brittain, Kevin
core  

Directional Latent Hybridization: Beyond Random Noise in Physics‐Informed Generative Inverse Design of Nonlinear Metamaterials

Advanced Materials Technologies, EarlyView.
A physics‐informed generative framework introduces Directional Latent Hybridization (DLH) for the deterministic inverse design of nonlinear metamaterials. By hybridizing dominant traits from parent geometries in the latent space, DLH overcomes the instabilities of stochastic models to ensure high structural precision at high densities.
Semin Ahn, Jun Young Choi, Sung‐Hoon Ahn   +2 more
wiley   +1 more source

STATIC AND DYNAMIC MULTI-OBJECTIVE RELIABILITY TOPOLOGICAL OPTIMIZATION FOR TIPPING SHAFT STRUCTURE OF DUMP TRUCK

Jixie qiangdu, 2022
In view of the effect of random uncertain factors such as the material properties of the turning shaft and different load conditions on its performance, and reduce its weight to improve fuel economy.Through the finite element modeling of the dump truck ...
ZHOU Song, GAO Xiang, FAN TiQiang, WANG BinHua, ZHOU Jia, WAN XinMing, LI Yang   +6 more
doaj  

Strain‐Activated Mechanical Metamaterial With Programmable Dual‐Phase Stiffness and Enhanced Energy Absorption

Advanced Materials Technologies, EarlyView.
A strain‐activated mechanical metamaterial is developed to achieve programmable dual‐phase stiffness through an intrinsic geometric locking mechanism. Finite element modeling and parametric analysis identify the key design parameters governing activation strain, stiffness transition, and energy absorption.
Ramin Yousefi‐Nooraie, Romain Lemoine, Mario Guagliano, Sara Bagherifard   +3 more
wiley   +1 more source

Defect‐Engineered ZnO Nanowire Arrays for Flexible Room‐Temperature Hydrogen Sensors

Advanced Materials Technologies, EarlyView.
Fabrication process of patterned ZnO nucleation sites on a flexible polyimide (PI) substrate. Top/tilted‐view SEM images of ordered ZnO nanoflower arrays confined within patterned circular regions. AFM topography map with height data revealing a disk‐array structure, where the patterned regions (marked by a red dot circle) are elevated by ∼2 µm ...
Jun‐Ting Wang, Imran Khan, Jhen‐De You, Fan‐Hua Kong, Chang‐Mou Wu, Po‐Kai Chiu, Ray‐Hua Horng, Jinn P. Chu   +7 more
wiley   +1 more source

Day-ahead transmission grid topology optimization considering renewable energy sources’ uncertainty

International Journal of Electrical Power & Energy Systems
The increasing penetration of renewable energy sources (RES) introduces significant uncertainty in power system operations. At the same time, the existing transmission grid is often congested, and grid reinforcements are frequently delayed.
Giacomo Bastianel, Dirk Van Hertem, Hakan Ergun, Line Roald   +3 more
doaj   +1 more source

A Topology Control Algorithm for Sensor Networks Based on Robust Optimization

International Journal of Distributed Sensor Networks, 2015
In recent years, wireless sensor networks have been widely used in data acquisition, surveillance, event monitoring, and so forth. Topology control is an important issue in designing sensor networks. Considering the uncertainty of distance between nodes,
Junfeng Qiao, Sanyang Liu, Wei Duan
doaj   +1 more source

High Deterministic Traffic Control Method for Cloud Architecture Network Based on SDN [PDF]

Jisuanji gongcheng, 2018
Aiming at the problem that the current cloud architecture network can not deal with the diversity of data transmission in cloud network and the requirements of fine-grained and deterministic traffic control,a high-deterministic traffic control method ...
GAO Ping,ZHANG Fan,ZHANG Dong,ZHAI Feilong
doaj   +1 more source