Results 121 to 130 of about 209,133 (315)

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

Slope stability analyses using limit equilibrium and strength reduction methods

Građevinar, 2015
This paper presents results of comparative slope stability analyses conducted by limit equilibrium and strength reduction methods. Several slopes, taken either from geotechnical practice or literature review, are considered.
Zoran Berisavljević, Dušan Berisavljević, Vladimir Čebašek, Dragoslav Rakić   +3 more
doaj   +1 more source

Limit cycles in a digitally controlled buck converter

, 2011
European Conference on Circuit Theory and Design (ECCTD), Linkoping, Sweden, 29-31 Aug. 2011We describe the mathematical model of a digitally controlled buck converter.
Bradley, Mark, Orla Feely, Feely, Orla, Mark Bradley, Teplinsky, Alexey, Alexey Teplinsky   +5 more
core   +1 more source

Evaluating Energy Absorption Performance of Filled Lattice Structures

Advanced Engineering Materials, EarlyView.
Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney, William P. King, Iwona Jasiuk   +2 more
wiley   +1 more source

Preliminary study on theoretical analysis of surface movement range in mining steeply inclined ore body in metal mine

Meitan xuebao
To reveal the law of surface movement in mining steeply inclined ore body of metal mines and effectively predict the range of surface movement, taking the surface movement of the hanging wall of steeply inclined orebody mining in Gongchangling Iron Mine ...
Kai MA, Tianhong YANG, Yong ZHAO, Honglei LIU, Xin DONG, Yuan GAO, Yilong LIU, Jinduo LI, Rongxing HE, Junxu HOU   +9 more
doaj   +1 more source

Hidden Limit Orders and Liquidity in Order Driven Markets [PDF]

This paper analyzes the rationale for the submission of hidden limit orders, and compares opaque and transparent limit order books. In my sequential model, the limit order trader may be informed with some probability.
Moinas, Sophie
core  

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

Pyramidal Structures on Yttria‐Stabilized Zirconia after High Temperature Exposure at 1500°C: New Features on an Old Material

Advanced Engineering Materials, EarlyView.
New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold, Dylan Jennings, Robert Vaßen   +2 more
wiley   +1 more source

Stability Analysis of Horizontal Layered Multi-Stage Fill Slope Based on Limit Equilibrium Method

Buildings
The stability of a multi-stage fill slope composed of horizontal layered soil is particularly prominent due to its complex structural characteristics, the variability of filler properties, and the combined effects of external environmental factors ...
Xiaohui Li, Shuaihua Ye, Manman Qiu, Weina Ye, Jingbang Li   +4 more
doaj   +1 more source

Characterizing Belief-Free Review-Strategy Equilibrium Payoffs under ConditionalIndependence [PDF]

This paper proposes and studies a tractable subset of Nash equilibria, belief-free review-strategy equilibria, in repeated games with private monitoring.
Yuichi Yamamoto
core