Open Access
ISSN:1933-2815(online)
Publication Frequency:Continuous
The Journal is intended to publish the selected paper from the conference ICCES (http://www.iccesconf.org), for the worldwide free distribution. The conference ICCES is to bring researchers from the world's academia, industry, and the governments to discuss the recent advances in computational and experimental engineering & sciences, and to facilitate collaborative research efforts.
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Refers to the articles published on the journal within the last three years that have gained the most viewing times to date (Statistics provided by TSP database)
Refers to articles published on the journal since 2020 that have received the most frequent citation to date (Statistics provided by TSP database)
Open Access
PROCEEDINGS
The International Conference on Computational & Experimental Engineering and Sciences, Vol.24, No.1, pp. 1-2, 2022, DOI:10.32604/icces.2022.08765
Abstract Post-buckling and panel flutter behaviors of ceramic-metal FGM plates are studied for the skins of
supersonic aircrafts. The effects of asymmetric material and temperature distributions, as well as the
aerodynamic loads, on the thermo-mechanical response of FGM plates are discussed using finite
element simulations. The aero-thermo-elastic model is established by using the simple power law
material distribution, the rule of mixture for material effective properties, the nonlinear Fourier
equations of heat conduction, von-Karman strain-displacement nonlinear relations, and the piston
theory for supersonic aerodynamics. The finite element equations are established using the first-order
shear deformable plate elements. The thermal post-buckling equilibrium… More >
Open Access
PROCEEDINGS
The International Conference on Computational & Experimental Engineering and Sciences, Vol.24, No.1, pp. 1-2, 2022, DOI:10.32604/icces.2022.08759
Abstract In order to better understand the physical process of deformation and cyclic softening a 12% Cr
martensitic stainless steel FV566 has been cyclically tested at high temperature in strain control.
Increase in temperature was found to increase the cyclic life, softening rate and viscous stress
magnitude. An increase in the dwell time led to the acceleration of the material degradation. The
microstructure changes and dominating deformation mechanisms were investigated by means of
scanning electron microscopy, electron backscatter diffraction and transmission electron
microscopy. The results have revealed a gradual sub-grain coarsening, transformation of lath
structure into fine equiaxed sub-grains, and misorientation… More >
Open Access
PROCEEDINGS
The International Conference on Computational & Experimental Engineering and Sciences, Vol.24, No.1, pp. 1-4, 2022, DOI:10.32604/icces.2022.08753
Abstract An investigation has been made into the nonlinear aeroelastic behavior of a supercritical airfoil (NLR
7301) considering free-play in transonic flow. Computational Fluid Dynamics (CFD) based on NavierStokes equations is implemented to calculate unsteady aerodynamic forces. A loosely coupled scheme
with steady CFD and a graphic method are developed to obtain the static aeroelastic position.
Frequency domain flutter solution with transonic aerodynamic influence coefficient is used to capture
the linear flutter characteristic at different angle of attack (AoA). Time marching approach based on
CFD is used to calculate the nonlinear aeroelastic response. The bifurcation diagram of pitching
motion shows that… More >
Open Access
PROCEEDINGS
The International Conference on Computational & Experimental Engineering and Sciences, Vol.24, No.1, pp. 1-3, 2022, DOI:10.32604/icces.2022.08750
Abstract High performance martensitic heat resistant steels are widely used in fossil fuel power plant
industry due to because of their good creep resistance at high temperatures. In-depth
understanding of the high temperature inelastic deformation mechanism of such steels is crucial
to ensure the reliable, safe and efficient operation of the power plant [1]. The martensitic steels
have a complex microstructure with a hierarchical arrangement, including a collection of packets
in the prior austenite grain, blocks in the packet and laths along with dispersed nanoscale
strengthening phases (e.g., MX precipitates and carbides). The purpose of this paper is to study the… More >
Open Access
PROCEEDINGS
The International Conference on Computational & Experimental Engineering and Sciences, Vol.24, No.1, pp. 1-2, 2022, DOI:10.32604/icces.2022.08737
Abstract This study has established a reduced order model (ROM) based on spectral proper orthogonal
decomposition (SPOD) method in order to proceed an aerothermoelastic response analysis of a
hypersonic panel. The two-way coupling between aerothermal and aeroelastic systems is applied
[1]. Three aspects of POD-ROM are investigated: 1) the selection of snapshots for POD modes; 2)
the comparison between classical POD [2] and SPOD [3]; 3) how to find global POD modes in a
parameter space of flight altitude and Mach number. The snapshots are sampled from
aerothermoelastic response data via the classical Galerkin method. The numerical results show
that the… More >
Open Access
PROCEEDINGS
The International Conference on Computational & Experimental Engineering and Sciences, Vol.24, No.1, pp. 1-1, 2022, DOI:10.32604/icces.2022.08705
Abstract As a characteristic of seismic isolated laminated rubber, the rubber is torsional deformed when it was
loaded in horizontal bi-direction, and breaks with less force than when loaded in unidirectional. It is
necessary to extend the model which has been used for unidirectional analysis to the model which
can be analyzed in bi-direction. As a previous study, Igarashi applied the Multiple Shear Springs (MSS) model which is a horizontal bi-directional model, and compared them with measured values to
verify their validity [1]. The authors extended PFT-ELS method to MSS model which can analyze bidirection [2]. The ELS method is a… More >
Open Access
PROCEEDINGS
The International Conference on Computational & Experimental Engineering and Sciences, Vol.24, No.1, pp. 1-5, 2022, DOI:10.32604/icces.2022.08695
Abstract In this paper, we present the dynamic behaviors of crown formation, central jet, and secondary
droplets generated with droplet impact onto a liquid surface by using experimental and
computational approaches. In our experiment, the dynamic behaviors after a droplet impact are
recorded using a high-speed camera with appropriate resolution and exposure time. On the other
hand, we simulate numerically the similar behaviors using the VOF (volume of fluid) solver in the
OpenFOAM. As a fluid field, we consider the multiphase flows with free surfaces based on
incompressible Navier-Stokes equations in the software codes. Some qualitative comparisons
between the experimental and… More >
Open Access
PROCEEDINGS
The International Conference on Computational & Experimental Engineering and Sciences, Vol.24, No.1, pp. 1-1, 2022, DOI:10.32604/icces.2022.08691
Abstract This paper is devoted to track-bridge interaction phenomena in railway bridges of short
simply-supported (SS) spans composed by ballasted tracks. These structures may experience
high vertical acceleration levels under operating conditions. In particular, the coupling effect
exerted by the ballast track shared by structural parts that are theoretically independent, such
as consecutive simply-supported spans or twin adjacent single-track decks, is investigated.
Experimental evidence shows that in these cases there may be an important vibration
transmission from the loaded to the unloaded track, and that the interlocked ballast granules
couple some of the lowest modes of vibration to an important extent.… More >
Open Access
PROCEEDINGS
The International Conference on Computational & Experimental Engineering and Sciences, Vol.24, No.1, pp. 1-1, 2022, DOI:10.32604/icces.2022.08679
Abstract The paper deals with transient analysis of homogeneous as well as FGM (functionally graded
material) thin micro/nano plates subjected to transversal dynamic loading. within the highergrade continuum theory of elasticity. The microscopic structure of material is reflected in this
higher-grade continuum theory via one material coefficient called the micro-length scale
parameter. Furthermore the material can be composed of two micro-constituents what is included
in the employed continuum model by functional gradation of the Young’s modulus through the
plate thickness with assuming power-law dependence of volume fractions of micro-constituents
on the transversal coordinate. The high order derivatives of field variables are… More >
Open Access
PROCEEDINGS
The International Conference on Computational & Experimental Engineering and Sciences, Vol.24, No.1, pp. 1-3, 2022, DOI:10.32604/icces.2022.08673
Abstract The development of new architecture metallic alloys with controlled microstructures is one of the
strategic ways for designing materials with high innovation potential and, particularly with
improved mechanical properties as required for structural materials [1]. Indeed, unlike
conventional counterparts, metallic materials having so-called harmonic structure displays
strength and ductility synergy. The latter occurs due to a unique microstructure design: a coarse
grain structure surrounded by a 3D continuous network of ultra-fine grain known as “core” and
“shell”, respectively. In the present study, pure harmonic-structured (HS) Nickel samples were
processed via controlled mechanical milling and followed by spark plasma sintering (SPS),… More >
Open Access
PROCEEDINGS
The International Conference on Computational & Experimental Engineering and Sciences, Vol.24, No.1, pp. 1-3, 2022, DOI:10.32604/icces.2022.08669
Abstract Introduction:
Through a series of psychophysical experiments, this paper investigates the perceptual difference
of roughness and texture on surface materials in immersive Virtual Reality (VR) viewing mode and
traditional 2D viewing mode. Visual perception is generally considered as the most reliable
perceptual mechanism, which is often studied for exploring and revealing the relationship between
cognitive processes and visual information transmission [1]. VR provides users with a strong sense
of presence. Furthermore, it utilizes our stereoscopic vision to form a vivid impression of depth.
This stereoscopic depth effect thus became a key factor differentiating the experiences in VR and
traditional 2D… More >
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