Engineering Computations
Issue(s) available: 252 – From Volume: 1 Issue: 1, to Volume: 38 Issue: 2
Strapline:
International journal for computer-aided engineering and softwareCategory:
Mechanical and Materials Engineering
Volume 38
Volume 37
-
Issue 9 2020
-
Issue 8 2020
-
Issue 7 2020
-
Issue 6 2020
-
Issue 5 2020
-
Issue 4 2020
-
Issue 3 2020
-
Issue 2 2020
-
Issue 1 2020
Volume 36
-
Issue 9 2019
-
Issue 7 2019
-
Issue 6 2019
-
Issue 5 2019
-
Issue 4 2019
-
Issue 3 2019
-
Issue 2 2019
-
Issue 1 2019
Volume 35
Volume 34
Volume 33
Volume 32
-
Issue 8 2015
-
Issue 7 2015
-
Issue 6 2015
-
Issue 5 2015
-
Issue 3 2015
-
Issue 2 2015
-
Issue 1 2015 Morphological, Structural and Functional Modeling and CAD-Centric Information Exchange for Complex Collaborative Design Efforts in Industry
Volume 31
Volume 30
-
Issue 8 2013
-
Issue 7 2013
-
Issue 6 2013 Selected papers from International Conference on Recent Advances in Nonlinear Models Structural Concrete Applications
-
Issue 5 2013
-
Issue 3 2013
-
Issue 1 2013
Volume 29
-
Issue 8 2012
-
Issue 7 2012
-
Issue 6 2012
-
Issue 5 2012
-
Issue 4 2012
-
Issue 3 2012
-
Issue 2 2012
-
Issue 1 2012
Volume 28
-
Issue 8 2011
-
Issue 7 2011
-
Issue 6 2011
-
Issue 5 2011
-
Issue 4 2011
-
Issue 3 2011
-
Issue 2 2011
-
Issue 1 2011
Volume 27
-
Issue 8 2010
-
Issue 7 2010
-
Issue 6 2010
-
Issue 5 2010
-
Issue 4 2010
-
Issue 3 2010
-
Issue 2 2010
-
Issue 1 2010
Volume 26
-
Issue 8 2009
-
Issue 7 2009
-
Issue 6 2009 Special issue on the discrete element method aspects of recent developments in computational mechanics of discontinua
-
Issue 5 2009
-
Issue 4 2009
-
Issue 3 2009
-
Issue 1/2 2009 Complex engineering structures under extreme conditions modelling, computations, identification and uncertainty
Volume 25
-
Issue 8 2008
-
Issue 7 2008
-
Issue 6 2008
-
Issue 5 2008
-
Issue 4 2008
-
Issue 3 2008
-
Issue 2 2008
-
Issue 1 2008
Volume 24
-
Issue 8 2007
-
Issue 7 2007
-
Issue 6 2007
-
Issue 5 2007
-
Issue 4 2007
-
Issue 3 2007
-
Issue 2 2007
-
Issue 1 2007
Volume 23
-
Issue 8 2006
-
Issue 7 2006
-
Issue 6 2006
-
Issue 5 2006
-
Issue 4 2006
-
Issue 3 2006
-
Issue 2 2006
-
Issue 1 2006
Volume 22
Volume 21
Volume 20
Volume 19
-
Issue 8 2002
-
Issue 7 2002
-
Issue 6 2002
-
Issue 5 2002
-
Issue 4 2002
-
Issue 3 2002
-
Issue 2 2002
-
Issue 1 2002
Volume 18
Volume 17
-
Issue 8 2000
-
Issue 7 2000
-
Issue 6 2000
-
Issue 5 2000
-
Issue 4 2000
-
Issue 3 2000
-
Issue 2 2000
-
Issue 1 2000
Volume 16
-
Issue 8 1999
-
Issue 7 1999
-
Issue 6 1999
-
Issue 5 1999
-
Issue 4 1999
-
Issue 3 1999
-
Issue 2 1999
-
Issue 1 1999
Volume 15
-
Issue 8 1998
-
Issue 7 1998
-
Issue 6 1998
-
Issue 5 1998
-
Issue 4 1998
-
Issue 3 1998
-
Issue 2 1998
-
Issue 1 1998
Volume 14
-
Issue 8 1997
-
Issue 7 1997
-
Issue 6 1997
-
Issue 5 1997
-
Issue 4 1997
-
Issue 3 1997
-
Issue 2 1997
-
Issue 1 1997
Volume 13
Volume 12
-
Issue 8 1995
-
Issue 7 1995
-
Issue 6 1995
-
Issue 5 1995
-
Issue 4 1995
-
Issue 3 1995
-
Issue 2 1995
-
Issue 1 1995
Volume 11
Volume 10
Volume 9
Volume 8
Volume 7
Volume 6
Volume 5
Volume 4
Volume 3
Volume 2
Volume 1
Improvement of a topological level-set approach to find optimal topology by considering body forces
Meisam Takalloozadeh, Gil Ho YoonBody forces are always applied to structures in the form of the weight of materials. In some cases, they can be neglected in comparison with other applied forces…
Reliability analysis for dependent competing failure of harmonic drive with strength failure and stiffness degradation failure
Xian Zhang, Gedong Jiang, Hao Zhang, Xialun Yun, Xuesong MeiThe purpose of this paper is to analyze the dependent competing failure reliability of harmonic drive (HD) with strength failure and degradation failure.
On the topological enrichment for crack modeling via the generalized/extended FEM: a novel discussion considering smooth partitions of unity
Diego Amadeu Furtado TorresIt has been usual to prefer an enrichment pattern independent of the mesh when applying singular functions in the generalized/eXtended finite element method (G/XFEM). This…
Rayleigh wave propagation at the boundary surface of dry sandy ($SiO_2$) thermoelastic solids
Shishir Gupta, Rishi Dwivedi, Smita , Rachaita DuttaThe purpose of study to this article is to analyze the Rayleigh wave propagation in an isotropic dry sandy thermoelastic half-space. Various wave characteristics, i.e wave…
Numerical investigation of the flow characteristics and permeability of 2D irregular columnar jointed rock masses
Zhichao Cheng, Huanling Wang, Weiya Xu, Long YanThe objective of this paper is to provide a better understanding of the effect of irregular columnar jointed structure on the permeability and flow characteristics of rock masses.
A fast workpiece detection method based on multi-feature fused SSD
Guoyuan Shi, Yingjie Zhang, Manni ZengWorkpiece sorting is a key link in industrial production lines. The vision-based workpiece sorting system is non-contact and widely applicable. The detection and…
A new response surface method based on the adaptive bivariate cut-HDMR
Wenliang Fan, Wei Shen, Qingbin Zhang, Alfredo H.-S. AngThe purpose of this study is to improve the efficiency and accuracy of response surface method (RSM), as well as its robustness.
Determination of the time-dependent convection coefficient in two-dimensional free boundary problems
Mousa Huntul, Daniel LesnicThe purpose of the study is to solve numerically the inverse problem of determining the time-dependent convection coefficient and the free boundary, along with the…
Numerical algorithm for two-dimensional nonlinear Volterra-Fredholm integral equations and fractional integro-differential equations (of Hammerstein and mixed types)
Jiao WangThis paper aims to propose an efficient and convenient numerical algorithm for two-dimensional nonlinear Volterra-Fredholm integral equations and fractional…
Design modification of iron ore bearing transfer chute using discrete element method
Saprativ Basu, Arijit Chakrabarty, Samik Nag, Kishore Behera, Brati Bandyopadhyay, Andrew Phillip Grima, Probal GhoshThe dryer feed chute of the pellet plant plays an important role in the pelletizing process. The chute discharges sticky and moist iron ore fines (<1 mm) to the inline…
Dynamic characteristics analysis for vehicle parts based on parallel optimization algorithm with CUDA
Tianyu Zhao, Guobing Li, Honggang Pan, Huiqun YuanAn accurate and fast dynamic analysis innovative approach for vehicle parts is provided for engineering practice.
Aerodynamic preliminary design optimization of a centrifugal compressor turbocharger based on one-dimensional mean-line model
Lakhdar Bourabia, Cheikh Brahim Abed, Mahfoudh Cerdoun, Smail Khalfallah, Michaël Deligant, Sofiane Khelladi, Taha ChettibiThe purpose of this paper is the development of a new turbocharger compressor is a challenging task particularly when both wider operating range and higher efficiency are…
Fast and reliable knowledge-based design closure of antennas by means of iterative prediction-correction scheme
Slawomir Koziel, Anna Pietrenko-DabrowskaA novel framework for expedited antenna optimization with an iterative prediction-correction scheme is proposed. The methodology is comprehensively validated using three…
Adaptive finite element analysis of free vibration of elastic membranes via element energy projection technique
Haohan Sun, Si YuanA general strategy is developed for adaptive finite element (FE) analysis of free vibration of elastic membranes based on the element energy projection (EEP) technique.
Optimal fault diagnosis strategy for complex systems considering common cause failure under epistemic uncertainty
Rongxing Duan, Shujuan Huang, Jiejun HeThis paper aims to deal with the problems such as epistemic uncertainty, common cause failure (CCF) and dynamic fault behaviours that arise in complex systems and develop…
M2R-Net: deep network for arbitrary oriented vehicle detection in MiniSAR images
Zishuo Han, Chunping Wang, Qiang FuThe purpose of this paper is to use the most popular deep learning algorithm to complete the vehicle detection in the urban area of MiniSAR image, and provide reliable…
Based-restraining interval extension improved truncation algorithm for response analysis of uncertain mechanical systems
Xueguang Yu, Xintian Liu, Xu Wang, Xiaolan WangThis study aims to propose an improved affine interval truncation algorithm to restrain interval extension for interval function.
Adaptive memory red deer algorithm for cross-dock truck scheduling with products time window
Binghai Zhou, Shi ZongThe cross-docking strategy has a significant influence on supply chain and logistics efficiency. This paper aims to investigate the most suitable and efficient way to…
Hermite polynomial normal transformation for structural reliability analysis
Jinsheng Wang, Muhannad Aldosary, Song Cen, Chenfeng LiNormal transformation is often required in structural reliability analysis to convert the non-normal random variables into independent standard normal variables. The…
Numerical investigation of time delay parabolic differential equation involving two small parameters
Subal Ranjan Sahu, Jugal MohapatraThe purpose of this study is to provide a robust numerical method for a two parameter singularly perturbed delay parabolic initial boundary value problem (IBVP).
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…
Fast and accurate multi-material model for the prediction of laser welded structural response
Waseem Arif, Hakim Naceur, Sajjad Miran, Nicolas Leconte, Eric MarkiewiczThe purpose of this study is to develop an elasto-plastic multi-material shell model by which finite element analysis of laser welded joints is carried out at the…
A variational method for calculating the longitudinal deformation of a shield tunnel in soft soil caused by grouting under tunnel
Honggui Di, Shihao Huang, Longlong Fu, Binglong WangThe paper aims to predict longitudinal deformation of a tunnel caused by grouting under the tunnel bottom in advance according to the grouting parameters, which can ensure…
Application of genetic programming in the identification of tool wear
Hao Wang, Guangming Dong, Jin ChenThe purpose of this paper is building the regression model related to tool wear, and the regression model is used to identify the state of tool wear.
Attenuation and dispersion phenomena of shear waves in anelastic and elastic porous strips
Parvez Alam, Suprava Jena, Irfan Anjum Badruddin, Tatagar Mohammad Yunus Khan, Sarfaraz KamangarThis paper aims to study the attenuation and dispersion phenomena of shear waves in anelastic and elastic porous strips. Numerical investigations are performed for the…
Linear analysis of parameters in Arrhenius model for Ti-6Al-4V at superplastic forming
Junzhou Yang, Jianjun Wu, Qianwen Zhang, Yinxiang Ren, Han Ruolan, Kaiwei WangWith the discussion on the linear relationship of determined material parameters, this study aims to propose a new method to analyze the deformation mechanism.
Artificial neural networks applied for solidified soils data prediction: a bibliometric and systematic review
Vinicius Luiz Pacheco, Lucimara Bragagnolo, Antonio ThoméThe purpose of this article is to analyze the state-of-the art in a systematic way, identifying the main research groups and their related topics. The types of studies…
Adaptive finite element–discrete element analysis for stratal movement and microseismic behaviours induced by multistage propagation of three-dimensional multiple hydraulic fractures
Yongliang WangOptimized three-dimensional (3D) fracture networks are crucial for multistage hydrofracturing. To better understand the mechanisms controlling potential disasters as well…
The determination of the most suitable inertia weight strategy for particle swarm optimization via the minimax mixed-integer linear programming model
Volkan Soner ÖzsoyThis paper aims to consider each strategy of the particle swarm optimization (PSO) as a unit in data envelopment analysis (DEA) and uses the minimax mixed-integer linear…
Application of Hagstrom-Warburton high-order truncation boundary condition on time harmonic analysis of concrete arch dam-reservoir systems
Vahid Lotfi, Ali LotfiSubsequently, the response of idealized Morrow Point arch dam is studied due to stream, vertical and cross-stream ground motions for reservoir bottom/sidewalls conditions…
An evolutionary algorithm for controlling numerical convergence of the radiative transfer equation with participating media using TVD interpolation schemes
Carlos Enrique Torres-Aguilar, Pedro Moreno-Bernal, Jesús Xamán, Ivett Zavala Guillen, Irving Osiris Hernández-LópezThis paper aims to present an evolutionary algorithm (EA) to accelerate the convergence for the radiative transfer equation (RTE) numerical solution using high-order and…
Three-dimensional tooth profile design method of harmonic drive considering the deformation difference of the flexspline
Yangfan Li, Yingjie Zhang, Ning Zhang, Bingchao XuThis paper aims to improve the meshing effect of the gear teeth. It is recommended to analyze the deformation difference between the inner and outer surfaces of the…
An improved energy prediction method to predict the fatigue life of laminated rubber-alloy spherical thrust elastomeric bearing under multiaxial loads
Jianlei Yi, Kunjian Jin, Haiying Qin, Yuhong CuiAn ideal method for predicting the fatigue life of spherical thrust elastomeric bearings has not been reported, thus far. This paper aims to present a method for…
Optimum design of composite structures with ply drop-offs using response surface methodology
Camila Aparecida Diniz, Yohan Méndez, Fabrício Alves de Almeida, Sebastião Simões da Cunha Jr, G.F. GomesMany studies only take into account the ply stacking sequence as the design variable to determine the optimal ply drop-off location; however, it is necessary to optimize…
Multi-objective optimization design of a centrifugal impeller considering both aerodynamic efficiency and structural machinability
Xing Xie, Zhenlin Li, Baoshan Zhu, Hong WangThis study aims to complete the optimization design of a centrifugal impeller with both high aerodynamic efficiency and good structural machinability.
A numerical method of lower bound dynamic shakedown analysis for 3D structures
Guichen Zhang, Heng Peng, Hongtao Zhang, Juzhen Tang, Yinghua LiuThe safety assessment of engineering structures under repeated variable dynamic loads such as seismic and wind loads can be considered as a dynamic shakedown problem. This…
Effect of material heterogeneity on the deformation behaviour of multidirectional (1D/2D/3D) functionally graded composite panels
Kamal Kishore Joshi, Vishesh Ranjan KarThe purpose of this study is the comprehensive numerical assessment of multidirectional (1D/2D/3D) functionally graded composite panel structures with different material…
The treatment of constraints due to standard boundary conditions in the context of the mixed Web-spline finite element method
Ouadie Koubaiti, Said EL Fakkoussi, Jaouad El-Mekkaoui, Hassan Moustachir, Ahmed Elkhalfi, Catalin I. PruncuThis paper aims to propose a new boundary condition and a web-spline basis of finite element space approximation to remedy the problems of constraints due to homogeneous…
Fundamental parameters for a minimal mass design of prismatic tensegrity cylinder subjected to a compressive force
Angelo Vumiliya, Ani Luo, Heping Liu, Andrés GonzálezThis paper aims to propose a study on the static behavior of prismatic tensegrity structures and an innovative form for determining the effect of mechanical properties and…
Extending Marlow’s general first-invariant constitutive model to compressible, isotropic hyperelastic materials
Florian Hüter, Frank RiegA general first-invariant constitutive model has been derived in literature for incompressible, isotropic hyperelastic materials, known as Marlow model, which reproduces…
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…
Dynamical shakedown analysis of high-rise tower structure
Guichen Zhang, Hongtao Zhang, Heng Peng, Yinghua LiuHigh-rise tower structures supported by side frame structure and viscous damper in chemical industry can produce plasticity under dynamic loads, such as wind and…
Investigation of pull-in behavior of circular nanoplate actuator based on the modified couple stress theory
Ming-Xian Lin, Chao Kuang ChenThis paper aims to present a nonclassical circular plate model subjected to hydrostatic pressure and electrostatic actuations by considering the modified couple stress…
An improved fatigue life prediction model for shock absorber cylinder with surface roughness correction
Haijie Wang, Xintian Liu, Que Wu, Xiaolan Wang, Yansong WangThe purpose of this paper is to obtain a more accurate fatigue life of structures by introducing the surface roughness into fatigue life prediction model.
A modified trigonometric cubic B-spline collocation technique for solving the time-fractional diffusion equation
Neeraj Dhiman, M.J. Huntul, Mohammad TamsirThe purpose of this paper is to present a stable and efficient numerical technique based on modified trigonometric cubic B-spline functions for solving the time-fractional…
Real-time identified chaotic plants using neural enhanced learning machine technique
Ho Pham Huy AnhThis paper aims to propose a new neural-based enhanced extreme learning machine (EELM) algorithm, used as an online adaptive estimation model, regarding undetermined…
Nonlocal plasticity-based damage modeling in quasi-brittle materials using an isogeometric approach
Angel Rawat, Raghu Piska, A. Rajagopal, Mokarram HossainThis paper aims to present a nonlocal gradient plasticity damage model to demonstrate the crack pattern of a body, in an elastic and plastic state, in terms of damage law…
Solution of third-order Emden–Fowler-type equations using wavelet methods
Arshad Khan, Mo Faheem, Akmal RazaThe numerical solution of third-order boundary value problems (BVPs) has a great importance because of their applications in fluid dynamics, aerodynamics, astrophysics…
Slope stability analysis considering the rotated anisotropy in soil properties
Zhen Wang, Huanling Wang, Weiya Xu, W.C. XieThis paper aims to analyze the influence of rotated anisotropy on the stability of slope, the random finite element method is used in this study.
A local radial basis function differential quadrature semi-discretisation technique for the simulation of time-dependent reaction-diffusion problems
Ram Jiwari, Alf GerischThis paper aims to develop a meshfree algorithm based on local radial basis functions (RBFs) combined with the differential quadrature (DQ) method to provide numerical…
Bayesian experimental design for CO2 sequestration with leakage risk assessment
Ben Mansour DiaThe author examine the sequestration of CO2 in abandoned geological formations where leakages are permitted up to only a certain threshold to meet the international CO2…
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.
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.
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…
Development of multiscale multiphysics-based modelling and simulations with the application to precision machining of aerofoil structures
Yizhi Shao, Oluwamayokun Bamidele Adetoro, Kai ChengThis study aims to optimize the manufacturing process to improve the manufacturing quality, costs and delivering time with the help of multiscale multiphysics modelling…
Plasma generation optimization: a new physically-based metaheuristic algorithm for solving constrained optimization problems
Ali Kaveh, Hossein Akbari, Seyed Milad HosseiniThis paper aims to present a new physically inspired meta-heuristic algorithm, which is called Plasma Generation Optimization (PGO). To evaluate the performance and…
A numerical algorithm based on scale-3 Haar wavelets for fractional advection dispersion equation
Sapna Pandit, R.C. MittalThis paper aims to propose a novel approach based on uniform scale-3 Haar wavelets for unsteady state space fractional advection-dispersion partial differential equation…
Numerical and experimental investigation of a spur gear pair with unloaded static transmission error
Duncai Lei, Xiannian Kong, Siyu Chen, Jinyuan Tang, Zehua HuThe purpose of this paper is to investigate the dynamic responses of a spur gear pair with unloaded static transmission error (STE) excitation numerically and…
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…
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…
Study of error compensations and sensitivity analysis for 6-Dof serial robot
Xi Luo, Yingjie Zhang, Lin ZhangThe purpose of this paper is to improve the positioning accuracy of 6-Dof serial robot by the way of error compensation and sensitivity analysis.
Distribution of adjacent prime numbers in the Ulam spiral
Vicente Jara-Vera, Carmen Sánchez-ÁvilaThe distribution of natural numbers in the Ulam spiral manifests a series of unexpected regularities of the elusive prime numbers. Their sequencing remains a topic of…
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).
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…
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.
Experimental investigation and modeling study of the fiber orientation behavior
Maoyuan Li, Yun Zhang, Shi Zhang, Binkui Hou, Huamin ZhouThe orientation behavior of fiber is of great significance in improving the performance of fiber-reinforced polymer products. Generally, the Folgar–Tucker equation can…
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…
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…
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…
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…
Transfer relations: useful basis for computer-aided engineering of circular arch structures
Jiao-Long Zhang, Xian Liu, Yong Yuan, Herbert A. Mang, Bernhard L.A. PichlerTransfer relations represent analytical solutions of the linear theory of circular arches, relating each one of the kinematic and static variables at an arbitrary…
A high-order absorbing boundary condition for scalar wave propagation simulation in viscoelastic multilayered medium
Lihua Wu, Mi Zhao, Xiuli DuThe finite element method (FEM) is used to calculate the two-dimensional anti-plane dynamic response of structure embedded in D’Alembert viscoelastic multilayered soil on…
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…
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…
A statistical analysis of high-performance prosthetic isogrid composite tubes using response surface method
Matheus Francisco, Lucas Roque, João Pereira, Susiane Machado, Sebastião Simões da Cunha Jr, Guilherme Ferreira GomesThis study aims to address a deep statistical analysis on transtibial prostheses made of composite isogrid carbon/epoxy structure.
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…
Scaling procedure for designing accidental gas release experiment
Alberto Moscatello, Anna Chiara Uggenti, Gaetano Iuso, Domenic D'Ambrosio, Gioacchino Cafiero, Raffaella Gerboni, Andrea CarpignanoThe purpose of this paper is to present a procedure to design an experimental setup meant to validate an innovative approach for simulating, via computational fluid…
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…
Numerical investigation of agglomeration phenomenon in fluidized beds by a combined CFD-DEM/PBM technique
Saeed Hasanpoor, Zahra Mansourpour, Navid MostoufiThe purpose of this paper is to fundamentally develop a mathematical model for predicting the particle size distribution (PSD) in fluidized beds because their…
Ground filtering algorithm for mobile LIDAR using order and neighborhood point information
Siyuan Huang, Limin Liu, Jian Dong, Xiongjun Fu, Leilei JiaMost of the existing ground filtering algorithms are based on the Cartesian coordinate system, which is not compatible with the working principle of mobile light detection…
In-plane dynamic response of a hydraulic pipe subjected to random vibration
Wei Qu, Huailiang Zhang, Wei Li, Ling Peng, Wenqian SunTo improve the transmission efficiency and reduce the damage to pipes in the hydraulic systems of tunnel boring machine subjected to random vibration, this paper aims to…
Steel strip surface inspection through the combination of feature selection and multiclass classifiers
Z.F. Zhang, Wei Liu, Egon Ostrosi, Yongjie Tian, Jianping YiDuring the production process of steel strip, some defects may appear on the surface, that is, traditional manual inspection could not meet the requirements of low-cost…
A comparative analysis of Lagrange multiplier and penalty approaches for modelling fluid-structure interaction
Jacobus D. Brandsen, Axelle Viré, Sergio R. Turteltaub, Gerard J.W. Van BusselWhen simulating fluid-structure interaction (FSI), it is often essential that the no-slip condition is accurately enforced at the wetted boundary of the structure. This…
Multi-scale reliability-based design optimisation framework for fibre-reinforced composite laminates
Sadik Lafta Omairey, Peter Donald Dunning, Srinivas SriramulaThe purpose of this study is to enable performing reliability-based design optimisation (RBDO) for a composite component while accounting for several multi-scale…
An extended car-following model integrating average speed and electronic throttle dynamics of multiple preceding vehicles
Shihao Li, Rongjun Cheng, Hongxia Ge, Pengjun ZhengThe purpose of this study is to explore the influence of the electronic throttle (ET) dynamics and the average speed of multiple preceding vehicles on the stability of…
Large-strain consolidation analysis of PVD-installed soft soil considering the discharge capacity variation according to depth and time
Ba-Phu Nguyen, Ananta Man Singh Pradhan, Tan Hung Nguyen, Nhat-Phi Doan, Van-Quang Nguyen, Thanh-Canh HuynhThe consolidation behavior of prefabricated vertical drain (PVD)-installed soft deposits mainly depends on the PVD performance. The purpose of this study is to propose a…
Investigation of the relationship between intensity measures and engineering demand parameters of cable-stayed bridges using intra-plate earthquakes
Jin-Hai He, Yu-Tao Pang, Xinzhi Dang, Wan-Cheng YuanThe purpose of the study is to investigate and reveal this relationship of various engineering demand parameters (EDPs) of this structural type and intensity measures…
Analysis of tooth stiffness of nutation face gear
Guangxin Wang, Lili Zhu, Peng WangThe purpose of this paper is to obtain the single-tooth stiffness, single-tooth time-varying meshing stiffness and comprehensive meshing stiffness of the internal and…
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…
A hybrid computational method for optimization design of bistable compliant mechanism
Ngoc Le Chau, Ngoc Thoai Tran, Thanh-Phong DaoCompliant mechanism has been receiving a great interest in precision engineering. However, analytical methods involving their behavior analysis is still a challenge…
Effect of journal misalignment on the static characteristics of an innovative journal bearing with adjustable elements in load-on-pad and load-between-pad configurations
H. Girish, Raghuvir PaiThe purpose of this paper is to theoretically analyze an innovative form of variable bearing configuration having four pads with unique adjustability principle operated…
Atomic-scale simulation of hugoniot relations and energy dissipation of polyurea under high-speed shock
Kaili Yao, Dongyang Chu, Ting Li, Zhanli Liu, Bao-Hua Guo, Jun Xu, Zhuo ZhuangThe purpose of this paper is to calculate the Hugoniot relations of polyurea; also to investigate the atomic-scale energy change, the related chain conformation evolution…
Direct energy deposition metamodeling using a meshless method
Boussad Abbes, Tahar Anedaf, Fazilay Abbes, Yuming LiDirect energy deposition (DED) is an additive manufacturing process that allows to produce metal parts with complex shapes. DED process depends on several parameters…
An h-version adaptive FEM for eigenproblems in system of second order ODEs: vector Sturm-Liouville problems and free vibration of curved beams
Yongliang WangThis study aims to overcome the involved challenging issues and provide high-precision eigensolutions. General eigenproblems in the system of ordinary differential…
Manufacturing intelligent Corvus corone module for a secured two way image transmission under WSN
Bilal Alhayani, Abdallah Ali AbdallahThe manufacturing of intelligent and secure visual data transmission over the wireless sensor network is key requirement nowadays to many applications. The two-way…
Dynamic reliability and variance-based global sensitivity analysis of pipes conveying fluid with both random and convex variables
Bingqian Chen, Anqiang Wang, Qing Guo, Jiayin Dai, Yongshou LiuThis paper aims to solve the problem that pipes conveying fluid are faced with severe reliability failures under the complicated working environment.
A global sensitivity analysis approach for multiple failure modes based on convex-probability hybrid uncertainty
Yidu Zhang, Yongshou Liu, Qing GuoThis paper aims to develop a method for evaluating the failure probability and global sensitivity of multiple failure modes based on convex-probability hybrid uncertainty.
A new two-lane lattice hydrodynamic model on a curved road accounting for the empirical lane-changing rate
Qingying Wang, Rongjun Cheng, Hongxia GeThe purpose of this paper is to explore how curved road and lane-changing rates affect the stability of traffic flow.
Multi-scale, multi-physics challenges for future aircraft and hierarchical zonal modelling
Paul G. TuckerThe purpose of this paper is to outline the extensive multi-scale and multi-physics challenges when simulating future aircraft and offer strategies to help deal with some…
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…
Impact of point source on fissured poroelastic medium: Green’s function approach
Shishir Gupta, Soumik Das, Rachaita DuttaThe purpose of this paper is to investigate the mathematical model comprising a heterogeneous fluid-saturated fissured porous layer overlying a non-homogeneous anisotropic…
Investigation and multi-scale optimization design of woven composite cut-out structures
Duc Hai Nguyen, Hu Wang, Fan Ye, Wei HuThe purpose of this paper is to investigate the mechanical properties’ behaviors of woven composite cut-out structures with specific parameters. Because of the complexity…
A novel forecast model based on CF-PSO-SVM approach for predicting the roll gap in acceleration and deceleration process
Yunjian Hu, Jie Sun, Wen Peng, Dianhua ZhangIn the cold rolling process, friction coefficient, oil film thickness and other factors vary dramatically with the change in the rolling speed, which seriously affects the…
A two-stage homogenization for modelling of elastic-plastic functionally graded composites
Witold OgiermanThe purpose of this study is to develop a homogenization approach that ensures both high accuracy and time-efficient solution for elastic-plastic functionally graded composites.
A three-phase interpenetrating continua approach for wave and porous structure interaction
Liang Yang, Andrew Buchan, Dimitrios Pavlidis, Alan Jones, Paul Smith, Mikio Sakai, Christopher PainThis paper aims to propose a three-phase interpenetrating continua model for the numerical simulation of water waves and porous structure interaction.
ISSN:
0264-4401Online date, start – end:
1984Copyright Holder:
Emerald Publishing LimitedOpen Access:
hybridEditors:
- Dr Eduardo de Souza Neto
- Prof. Chenfeng Li
Further Information
