Results 61 to 70 of about 23,971,633 (156)

Multi-field coupling theoretical model for artificial freezing of coastal soils under seepage

open access: yesYantu gongcheng xuebao
A hydro-salt-thermal-mechanical theoretical model for the influences of seepage flow on the artificial freezing process in sand-clay stratum is derived.
ZHU Ziyi 1, REN Lei 2, GAO Guoyao 1, GUO Wei 1, REN Yuxiao 1, FENG Shouzhong 3, ZHU Xianpeng 1
doaj   +1 more source

Thermoelastic vibration analysis of disc brake based on multi-physical field coupling method [PDF]

open access: yes, 2020
Thermoelastic vibration is the main cause of brake jitter and noise, including significant fluctuations in temperature, thermal stress, structure size and braking moment.
Jian Zhang, Sen Zhang
core   +1 more source

Research on transient multi-field coupling model of GMM under variable pressure in embedded GMA

open access: yesAIP Advances, 2021
To improve the output performance of embedded giant magnetostrictive actuators (GMAs) for non-circular hole precision machining and to describe the transient nonlinear hysteresis behavior of giant magnetostrictive material (GMM), the magnetostrictive ...
Huanghu Peng   +4 more
doaj   +1 more source

On extended structures in affine Toda field theory [PDF]

open access: yes, 1996
Two areas of affine Toda field theory are explored in this thesis. First the introduction of a boundary into the real coupling affine Toda field theory.
Harder, Ulrich Karl Priedrich
core  

Influence of structural parameters on pyroshock protection performance of thin-walled circular tube—A study based on coupling calculation and orthogonal test

open access: yesAIP Advances
The prediction and protection of pyroshock are the focal issue in aerospace research. Historically, numerical approaches decoupled load acquisition from the system structural response, lacking comprehensive coupled calculations.
Xinggan Lu   +4 more
doaj   +1 more source

Multi-objective Optimization Configuration of Capacitor Blocking Devices Based on Field-Circuit Coupled Model and Improved Differential Evolution Algorithm

open access: yesZhongguo dianli, 2020
Based on the operating characteristics of the DC blocking devices, this paper analyzes the influence of the DC blocking devices on the DC current near the neutral point of the transformers, and proposes a multi-objective optimization configuration method
Hongwei LIU
doaj   +1 more source

Analysis of crosstalk and field coupling to lossy MTL's in a SPICE environment [PDF]

open access: yes, 1996
This paper proposes a circuit model for lossy multiconductor transmission lines (MTLs) suitable for implementation in modern SPICE simulators, as well as in any simulator supporting differential operators.
Dilecce, B.   +3 more
core   +1 more source

Dynamic Characteristics of Magnetorheological Mounted Metal Rubber Structures Under Multi-physics Coupling Conditions

open access: yesMedžiagotyra
To accurately predict the dynamic characteristics of MR mounting, the nonlinear electromagnetic coupling law between MR liquid and soft magnetic material and the solid-liquid interaction, the electromagnetic coupling and fluid-structure coupling ...
Bo PENG, Jintao SU, Jinquan NIE
doaj   +1 more source

A computational study on altered theta-gamma coupling during learning and phase coding [PDF]

open access: yes, 2012
There is considerable interest in the role of coupling between theta and gamma oscillations in the brain in the context of learning and memory. Here we have used a neural network model which is capable of producing coupling of theta phase to gamma ...
Yang Zhan   +19 more
core   +2 more sources

Simultaneous Solution for Whole High Temperature Gas-cooled Reactor Coupled System: Method Research and Code Development

open access: yesYuanzineng kexue jishu, 2022
The numerical calculation for nuclear reactor coupled system is the fusion, integration and upgrade of the existing numerical technologies in various related fields.
ZHANG Han;GUO Jiong;WU Yingjie;WANG Yizhen;LIU Baokun;CUI Menglei;KONG Boran;ZHU Kaijie;LIU Lixun;JIANG Zhuo;DOU Qinrong;TANG Huanran;LI Fu
doaj  

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