Engineering Computations: Volume 38 Issue 5
Strapline:
International journal for computer-aided engineering and softwareTable of contents
Five-phase sphere equivalent model of recycled concrete and numerical simulation based on the base force element method
Yijiang Peng, Zhenghao Wu, Liping Ying, Desi YangThis paper aims to propose the five-phase sphere equivalent model of recycled concrete, which can be used to deduce the theoretical formulas for the Poisson’s ratio and effective…
Engine-bracket drilling fixture layout optimization for minimizing the workpiece deformation
Ramachandran T., Surendarnath S., Dharmalingam R.Fixture layout design is concerned with immobilization of the workpiece (engine mount bracket) during machining such that the workpiece elastic deformation is reduced. The fixture…
A modified Arrhenius model for as-quenched Al-Mg-Si alloy considering the effect of cooling rate
Ruichao Guo, Jianjun Wu, Yinxiang RenAccurate prediction of residual stress requires precise knowledge of the constitutive behavior of as-quenched material. This study aims to model the flow stress behavior for…
A novel method for gear gravimetric wear prediction based on improved particle swarm optimization and non-stationary random process probability distribution fitting
Cheng Chen, Honghua WangStimulated by previous reference, which proposed making straight line of regression to test gear gravimetric wear loss sequence distribution, this paper aims to propose using…
Numerical investigation of the effect of the injection angle on the spray structures of an air-blast atomizer
Sheng Chen, Yuming Xing, Xin Liu, Liang ZhaoThe purpose of this study is to investigate the effect of the injection angle α on the spray structures of an air-blast atomizer and help enhance the understanding of droplet-gas…
The effect of process parameters and plate thickness on in-plane inherent deformations in T-joint fillet weld
Liang Tian, Yu LuoThe purpose of this paper is to quantitatively investigate the effect of process parameters (including welding current, voltage and speed) and plate thickness on in-plane inherent…
Finite element method for analyzing effects of porous baffle on liquid sloshing in the two-dimensional tanks
Hangduo Gao, Zhao Yin, Jun Liu, Quansheng Zang, Gao LinThe purpose of this paper is to analyze the liquid sloshing behaviors in two-dimensional tanks with various porous baffles under the external excitation.
A novel probabilistic hesitant fuzzy portfolio selection model with value-at-risk and safety level of score
Xue Deng, Weimin LiThis paper aims to propose two portfolio selection models with hesitant value-at-risk (HVaR) – HVaR fuzzy portfolio selection model (HVaR-FPSM) and HVaR-score fuzzy portfolio…
Surface quality optimization of CFRP plates drilled with standard and step drill bits using TAGUCHI, TOPSIS and AHP method
Gökhan Sur, Ömer ErkanDrilling of carbon fiber reinforced plastic (CFRP) composite plates with high surface quality are of great importance for assembly operations. The article aims to optimize the…
An experimental study on characterizing damage and fracture of a rock-like material based on three-dimensional magnetic field imaging
Wenping Yue, Mingyang YangThe results showed that the use of a magnetic marker could relatively accurately reflect the fracture pattern inside the rock-like material (RLM).
Predictive model of overburden deformation: based on machine learning and distributed optical fiber sensing technology
Wenyuan Liu, Chunde Piao, Yazhou Zhou, Chaoqi ZhaoThe purpose of this paper is to establish a strain prediction model of mining overburden deformation, to predict the strain in the subsequent mining stage. In this way, the mining…
An adaptive resistance and stamina strategy-based dragonfly algorithm for solving engineering optimization problems
Yongliang Yuan, Shuo Wang, Liye Lv, Xueguan SongHighly non-linear optimization problems exist in many practical engineering applications. To deal with these problems, this study aims to propose an improved optimization…
Experimental and simulation investigation on BVID and CAI behaviors of CFRP laminates manufactured by RTM technology
Fang Chen, Weixing Yao, Wen JiangThe purpose of this paper is to synthetically investigate the impact damage responses of carbon fiber reinforced polymer (CFRP) and its influence on the compression mechanical…
Using genetic programming to model the bond strength of GFRP bars in concrete under the effects of design guidelines
Ying-Ji Chuang, Hsing-Chih TsaiThis paper aims to use a derivative of genetic programming to predict the bond strength of glass fiber-reinforced polymer (GFRP) bars in concrete under the effects of design…
A quartic trigonometric tension b-spline algorithm for nonlinear partial differential equation system
Özlem Ersoy HepsonThe purpose of this study is to construct quartic trigonometric tension (QTT) B-spline collocation algorithms for the numerical solutions of the Coupled Burgers’ equation.
Topology and hydraulic permeability estimation of explosively created fractures through regular cylindrical pore network models
Saba Gharehdash, Bre-Anne Louise Sainsbury, Milad Barzegar, Igor B. Palymskiy, Pavel A. FominThis research study aims to develop regular cylindrical pore network models (RCPNMs) to calculate topology and geometry properties of explosively created fractures along with…
Radial basis Taylor series method and its applications
Armagan KaramanliThe study aims to present a new meshless method based on the Taylor series expansion. The compact supported radial basis functions (CSRBFs) are very attractive, can be considered…
Application of a collocation method based on linear barycentric interpolation for solving 2D and 3D Klein-Gordon-Schrödinger (KGS) equations numerically
Ömer OruçThe purpose of this paper is to obtain accurate numerical solutions of two-dimensional (2-D) and 3-dimensional (3-D) Klein–Gordon–Schrödinger (KGS) equations.
Reconstruction of the parameter in parabolic partial differential equations using Haar wavelet method
Gopal Priyadarshi, B.V. Rathish KumarIn the past few years, Haar wavelet-based numerical methods have been applied successfully to solve linear and nonlinear partial differential equations. This study aims to propose…
A hybrid finite volume/finite element method for shallow water waves by static deformation on seabeds
Alia Al-Ghosoun, Ashraf S. Osman, Mohammed SeaidThe purpose of this study is twofold: first, to derive a consistent model free-surface runup flow problems over deformable beds. The authors couple the nonlinear one-dimensional…
ISSN:
0264-4401Online date, start – end:
1984Copyright Holder:
Emerald Publishing LimitedOpen Access:
hybridEditor:
- Prof. Chenfeng Li