Engineering Computations
Issue(s) available: 283 – From Volume: 1 Issue: 1, to Volume: 41 Issue: 5
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International journal for computer-aided engineering and software![Cover of Engineering Computations](/insight/proxy/containerImg?link=/resource/publication/journal/3fd6b696867d70225deda7868308679b/urn:emeraldgroup.com:asset:id:binary:ec.cover.jpg)
Volume 40
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Volume 36
Volume 35
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Volume 33
Volume 32
Volume 31
Volume 30
Volume 29
Volume 28
Volume 27
Volume 26
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Issue 8 2009
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Issue 7 2009
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Issue 6 2009 Special issue on the discrete element method aspects of recent developments in computational mechanics of discontinua
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Issue 5 2009
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Issue 4 2009
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Issue 3 2009
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Issue 1/2 2009 Complex engineering structures under extreme conditions modelling, computations, identification and uncertainty
Volume 25
Volume 24
Volume 23
Volume 22
Volume 20
Volume 19
Volume 17
Volume 16
Volume 15
Volume 14
Volume 12
Very weak finite element methods: discretisation and applications
Douglas Ramalho Queiroz PachecoThis study aims to propose and numerically assess different ways of discretising a very weak formulation of the Poisson problem.
An adaptive multi-output Gaussian process surrogate model for large-scale parameter estimation problems
Xiaolong Lyu, Dan Huang, Liwei Wu, Ding ChenParameter estimation in complex engineering structures typically necessitates repeated calculations using simulation models, leading to significant computational costs. This paper…
Multi-objective optimization of bias current coefficient based on NSGA- III for active magnetic bearing with redundant electromagnetic actuators
Shuai Deng, Xin Cheng, Huachun Wu, Yefa HuThe multi-objective optimization configuration strategy is proposed due to the configuration of EMAs in fault-tolerant control of active magnetic bearing with redundant…
Addressing performance improvement of a neural network model for Reynolds-averaged Navier–Stokes solutions with high wake formation
Ananthajit Ajaya Kumar, Ashwani AssamDeep-learning techniques are recently gaining a lot of importance in the field of turbulence. This study focuses on addressing the problem of data imbalance to improve the…
Neural networks for emergent behavior in biological microstructures
Manik Kumar, Joe Sgarrella, Christian PecoThis paper develops a neural network surrogate model based on a discrete lattice approach to investigate the influence of complex microstructures on the emergent behavior of…
Continuous composite longitudinal fins under oscillating boundary conditions: a lattice Boltzmann solution
Abhishek Sahu, Shubhankar BhowmickTransient response of continuous composite material (CCM) fin made of high thermally conductive composite material is presented. The continuously varying effective properties of…
The cell-centered positivity-preserving finite volume scheme for 3D convection–diffusion equation on distorted meshes
Gang PengThis paper aims to construct positivity-preserving finite volume schemes for the three-dimensional convection–diffusion equation that are applicable to arbitrary polyhedral grids.
A new optimal weapon target assignment method using an artificial fish swarm algorithm with survival evolution
Ningjun Xu, Miaomiao Sun, Zhangsong Shi, Jin ZhangFirepower conflicts usually decay the firepower plan's enforceability, thus incurring high survival risks. Previous studies have shown little attention to avoiding firepower…
Lagrangian coherent structure combined with entropy production theory for the analysis of vortex build-up on the impeller top in a high-speed fuel pump
Jiahao Lu, Ran Tao, Di Zhu, Ruofu XiaoThis study focuses on the CFD numerical simulation and analysis of the vortex stacking problem at the top of the impeller of a high-speed fuel pump, mainly using LCS and entropy…
Use of machine learning in determining the parameters of viscoplastic models
Jiří Halamka, Michal BartošákThe constitutive models determine the mechanical response to the defined loading based on model parameters. In this paper, the inverse problem is researched, i.e. the…
Frac-hits and connections of multi-well hydrofracturing fracture network involving the variable factors: well spacing, perforation cluster spacing and injection rate
Yongliang Wang, Liangchun Li, Nana LiuWith the development of fracturing technology, the research of multi-well hydrofracturing becomes the key issue. Frac-hits in multi-well hydrofracturing has an important effect on…
Automatic identification of macroscopic constitutive parameters for polycrystalline materials based on computational homogenisation
Guilherme Fonseca Gonçalves, Rui Pedro Cardoso Coelho, Igor André Rodrigues LopesThe purpose of this research is to establish a robust numerical framework for the calibration of macroscopic constitutive parameters, based on the analysis of polycrystalline RVEs…
Investigation of a novel hydraulic tunnel composite lining with polyurea coating interlayer
Bingqi Li, Jilei Zhang, Xiaonan Liu, Tianyi MengMultilayer composite liner structures are the primary structural form of hydraulic tunnels. However, the bearing mechanism of multilayer composite liners has not been investigated…
Application of single surface isotropic damage plasticity model in nonlinear dynamic analysis of the Koyna Dam
Vahid Lotfi, Ali Akbar JahanitabarIn the present study, the application of a recent damage plasticity model is presented for nonlinear dynamic analysis of the Koyna gravity dam. This is a single surface isotropic…
Application of efficient algorithm based on block Newton method to elastoplastic problems with nonlinear kinematic hardening
Takeki Yamamoto, Takahiro Yamada, Kazumi MatsuiThe purpose of this study is to present the effectiveness and robustness of a numerical algorithm based on the block Newton method for the nonlinear kinematic hardening rules…
3D printing and development of computational models of biodegradable meshes for pelvic organ prolapse
Maria Francisca Reis Rabaça Vaz, Maria Elisabete Silva, Marco Parente, Sofia Brandão, António Augusto FernandesDevelop biodegradable meshes as a novel solution to address issues associated with using synthetic meshes for POP repair.
A mechanism-based elasto-viscoplastic constitutive model for the creep deformation of martensitic heat-resistant steels
Jundong Yin, Baoyin Zhu, Runhua Song, Chenfeng Li, Dongfeng LiA physically-based elasto-viscoplastic constitutive model is proposed to examine the size effects of the precipitate and blocks on the creep for martensitic heat-resistant steels…
TwinLab: a framework for data-efficient training of non-intrusive reduced-order models for digital twins
Maximilian Kannapinn, Michael Schäfer, Oliver WeegerSimulation-based digital twins represent an effort to provide high-accuracy real-time insights into operational physical processes. However, the computation time of many…
Adaptive structures in civil engineering – state of the art
Lisa Schwegmann, Volkmar Zabel, Steffen KochAdaptive load-bearing structures pursue the approach of saving mass within a load-bearing structure by adding external energy, thus saving materials and resources. This paper…
Settlement and stress analysis in stabilized slab- and pile-supported embankment based on double-equal settlement plane
Ying Wang, Chaojie Wang, Zhenhua Hu, Yonghui Chen, Bo MinThe soft stabilized slab and pile-supported (SSPS) embankment is an improvement technique to increase the efficiency of resources in road construction. To capture the effects of…
Computational study of a dorsolumbar complete burst fracture and its fixation methods
Rita Moura, Daniel Fidalgo, Dulce Oliveira, Ana Rita Reis, Bruno Areias, Luísa Sousa, João M. Gonçalves, Henrique Sousa, R.N. Natal Jorge, Marco ParenteDuring a fall, a significant part of the major forces is absorbed by the dorsolumbar column area. When the applied stresses exceed the yield strength of the bone tissue, fractures…
New design charts for evaluating the damage potential to RC frame buildings adjacent to deep excavations
Fatemeh Tahmoures, Ali GhanbariUrban excavations are a cause for concern in terms of the probability of damage to nearby structures. In this study, various structural and excavation parameters were investigated…
A comparison of rolling element bearing stiffness calculation methods
Zi WangThis study examines two distinct bearing stiffness calculation methods, both of which are based on the displacement-load function. Previous research typically incorporated one…
A double-loop adaptive relevant vector machine combined with Harris Hawks optimization-based importance sampling
Xin Fan, Yongshou Liu, Zongyi Gu, Qin YaoEnsuring the safety of structures is important. However, when a structure possesses both an implicit performance function and an extremely small failure probability, traditional…
Multiaxial fatigue life prediction based on modular neural network pretrained with uniaxial fatigue data
Lei Gan, Anbin Wang, Zheng Zhong, Hao WuData-driven models are increasingly being used to predict the fatigue life of many engineering components exposed to multiaxial loading. However, owing to their high data…
Parallel and automatic mesh sizing field generation for complicated CAD models
Juelin Leng, Quan Xu, Tiantian Liu, Yang Yang, Peng ZhengThe purpose of this paper is to present an automatic approach for mesh sizing field generation of complicated computer-aided design (CAD) models.
ISSN:
0264-4401Online date, start – end:
1984Copyright Holder:
Emerald Publishing LimitedOpen Access:
hybridEditor:
- Prof. Chenfeng Li