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Numerical simulation of molten pool behavior in K-TIG welding

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Numerical simulation of molten pool behavior in K-TIG welding

Hongyun HE et al · Editorial Office of Transactions of the China Welding Institution, Welding Journals Publishing House · 2026 · ISSN 0253-360X

For the molten pool behavior in K-TIG welding, the Level-Set method was used to track the changes in the free surface of the molten pool, and a two-dimensional transient numerical calculation model for stationary welding...

LCC TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma zho

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EXPERIMENTAL VISUALIZATION AND NUMERICAL SIMULATION OF FRAUNHOFER DIFFRACTION FROM ORDERED AND DISORDERED OPAQUE MICROSTRUCTURES FOR EDUCATION PRACTICE: ЕКСПЕРИМЕНТАЛЬНА ВІЗУАЛІЗАЦІЯ ТА ЧИСЕЛЬНЕ МОДЕЛЮВАННЯ ДИФРАКЦІЇ ФРАУНГОФЕРА ВІД ВПОРЯДКОВАНИХ І НЕВПОРЯДКОВАНИХ НЕПРОЗОРИХ МІКРОСТРУКТУР ДЛЯ ОСВІТНЬОЇ ПРАКТИКИ

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Oleksii Voronkin et al · Sumy State Pedagogical University named after A.S. Makarenko · 2026 · ISSN 2413-1571

Formulation of the Problem. In teaching Fraunhofer diffraction, experimental approaches that clearly reveal the relationship between real-space structures and their Fourier-space representation remain limited in accessib...

LCC TENDOlNwZWNpYWwgYXNwZWN0cyBvZiBlZHVjYXRpb24~Idioma eng

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A comprehensive mathematical model of Nipah virus transmission dynamics: Stability analysis and numerical simulations

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A comprehensive mathematical model of Nipah virus transmission dynamics: Stability analysis and numerical simulations

Salah Boulaaras et al · Elsevier · 2026 · ISSN 1110-0168

The Nipah virus (NiV) is a zoonotic pathogen known for causing severe illnesses in both animals and humans, including encephalitis and respiratory issues. In this study, we present a nonlinear system of ordinary differen...

LCC LCC:Engineering (General). Civil engineering (General)Idioma eng

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Identification of Coronal Mass Ejection–Driven Shocks Based on Numerical Simulation and Deep Learning

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Identification of Coronal Mass Ejection–Driven Shocks Based on Numerical Simulation and Deep Learning

Jing’en Li et al · IOP Publishing · 2026 · ISSN 1538-4357

Coronal mass ejections (CMEs) are eruptions originating from the solar corona, usually carrying a large amount of fast-flowing plasma into interplanetary space, accompanied by an enhanced magnetic field. CMEs can form sh...

LCC TENDOkFzdHJvcGh5c2ljcw~~Idioma eng

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Experimental investigation and numerical simulation of ultrasonic spot welding for Al/Mg/Al three-layer plates

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Experimental investigation and numerical simulation of ultrasonic spot welding for Al/Mg/Al three-layer plates

Dewang ZHAO et al · Editorial Office of Transactions of the China Welding Institution, Welding Journals Publishing House · 2026 · ISSN 0253-360X

Aluminum/magnesium alloys have increasingly important applications in the lightweight design and manufacturing of launch vehicles due to their excellent mechanical properties. The bodies and body cover panels of new ener...

LCC TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma zho

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Research and numerical simulation on dynamic tensile instability evolution mechanism of coal under different impact velocities

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Research and numerical simulation on dynamic tensile instability evolution mechanism of coal under different impact velocities

ZHANG Tong et al · Emergency Management Press · 2026 · ISSN 2096-2193

Understanding the strain-damage-energy dissipation mechanisms and evolution characteristics of deep coal and rock under impact loading is of great significance for the prevention and control of rockbursts. In this study,...

LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground construction; TENDOk1pbmluZyBlbmdpbmVlcmluZy4gTWV0YIdioma eng

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Seismic characterization of thin beds containing patchy carbon dioxide-brine distributions: A study based on numerical simulations

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Seismic characterization of thin beds containing patchy carbon dioxide-brine distributions: A study based on numerical simulations

Rubino, Jorge German et al · Society of Exploration Geophysicists · 2011 · ISSN 0016-8033

We studied the seismic attenuation and velocity dispersion effects produced by wave-induced fluid flow in weakly consolidated sandstones containing patchy carbon dioxide CO ð Þ2 -brine distributions. The analysis also ...

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Numerical investigation and optimization of unsteady micropolar nanofluid flow over a stretching surface using response surface methodology

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Numerical investigation and optimization of unsteady micropolar nanofluid flow over a stretching surface using response surface methodology

Shalini Chinnam A.A.E. et al · De Gruyter · 2026 · ISSN 2191-9097

This study analyzes the micropolar nano liquid flow over an obliquely stretched, porous surface with a focus on energy transport. The model incorporates magnetic effects, porosity, and slip conditions in velocity and con...

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Numerical investigation and swimming performance evaluation on self-propelled hydrodynamics of hybrid-driven biomimetic robotic fish

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Numerical investigation and swimming performance evaluation on self-propelled hydrodynamics of hybrid-driven biomimetic robotic fish

Fagang Bai et al · Elsevier · 2026 · ISSN 2468-0133

Widespread attention has been drawn to the underwater biomimetic robotic fish due to its excellent agility and little environmental disturbance. A hybrid-driven bionic robotic fish outfitted with dual-propeller thrusters...

LCC LCC:Ocean engineeringIdioma eng

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Numerical Quantification Model and Experiment of External Force on Roller Hemming of Curved Edge Aluminium Alloy with Adhesive

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Numerical Quantification Model and Experiment of External Force on Roller Hemming of Curved Edge Aluminium Alloy with Adhesive

Jianjun Li et al · KeAi Communications Co., Ltd · 2022 · ISSN 1000-9345

Abstract Accurate quantification of external force is the key to improve the high-precision hemming of autobody closure panels. However, the mechanism of external force on forming quality of complex contour sheet metal w...

LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng

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Numerical investigation of heat transfer and flow resistance in ellipsoidal Kelvin cell porous structures under inclined flow

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Numerical investigation of heat transfer and flow resistance in ellipsoidal Kelvin cell porous structures under inclined flow

Yiqiang Liang et al · Elsevier · 2026 · ISSN 2214-157X

Porous metallic structures such as Kelvin cells have attracted increasing attention due to their high surface-to-volume ratio and design flexibility, making them promising candidates for lightweight and efficient heat ex...

LCC LCC:Engineering (General). Civil engineering (General)Idioma eng

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Numerical investigation on erosion wear and strength of main gas pipelines bends

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Numerical investigation on erosion wear and strength of main gas pipelines bends

Ya.V. Doroshenko et al · Vasyl Stefanyk Carpathian National University · 2021 · ISSN 1729-4428

The purpose of this work is to ensuring the strength of main gas pipelines bends by studying the peculiarities of single-phase and multiphase flows movement through the internal cavity, the processes of erosion wear and ...

LCC TENDOlBoeXNpY3M~Idioma eng

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Electrode design for EC removal of emulsified oil in water and mechanism study via COMSOL simulation

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Electrode design for EC removal of emulsified oil in water and mechanism study via COMSOL simulation

PIAN Zhengping et al · Editorial Office of Industrial Water Treatment · 2026 · ISSN 1005-829X

The porous electrodes used in the EC treatment of emulsified oil wastewater were designed, and a study of the synergistic electro-flotation mechanism in this process was conducted using COMSOL Multiphysics simulation sof...

LCC TENDOkVudmlyb25tZW50YWwgdGVjaG5vbG9neS4gU2FuaXRhcnkgZW5naW5lZXJpbmc~Idioma zho

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Particle migration dynamics in heavy oil recovery using multicomponent thermal fluid: an integrated simulation study with implications for electrical heating applications

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Particle migration dynamics in heavy oil recovery using multicomponent thermal fluid: an integrated simulation study with implications for electrical heating applications

Haizhong Yang et al · SpringerOpen · 2026 · ISSN 1110-1903

Abstract The multicomponent thermal fluid (MTF) process is a pivotal technology for enhancing heavy oil recovery. However, its injection often triggers particle migration and deposition within reservoirs, leading to perm...

LCC LCC:Engineering (General). Civil engineering (General)Idioma eng

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Analysis of non-Markovian repairable fault trees through rare event simulation

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Analysis of non-Markovian repairable fault trees through rare event simulation

Budde, Carlos Esteban et al · Springer Science and Business Media Deutschland GmbH · 2022 · ISSN 1433-2779

Dynamic fault trees (DFTs) are widely adopted in industry to assess the dependability of safety-critical equipment. Since many systems are too large to be studied numerically, DFTs dependability is often analysed using M...

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Cluster analysis of participants’ self-reported emotional and organizational responses during a large-scale disaster simulation exercise at a level 1 trauma center

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Cluster analysis of participants’ self-reported emotional and organizational responses during a large-scale disaster simulation exercise at a level 1 trauma center

Myriam Lamamri et al · BMC · 2026 · ISSN 1865-1380

Abstract Background Hospital-based simulations are vital for disaster preparedness. Anxiety and other emotions may affect hospital staff by influencing non-technical skills. We investigated self-reported emotional and or...

LCC TENDOk1lZGljYWwgZW1lcmdlbmNpZXMuIENyaXRpY2FsIGNhcmUuIEludGVuc2l2ZSBjYXJlLiBGaXJzdCBhaWQ~Idioma eng

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Data-Oriented Parallel-in-Time Electromagnetic Transient Simulation of AC–DC Grid

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Data-Oriented Parallel-in-Time Electromagnetic Transient Simulation of AC–DC Grid

Yang Li et al · IEEE · 2026 · ISSN 2687-7910

An electromagnetic transient (EMT) simulation framework is developed by integrating the Parallel-in-Time algorithm with a data-oriented Entity–Component–System (ECS) architecture. The proposed method aims t...

LCC TENDOkRpc3RyaWJ1dGlvbiBvciB0cmFuc21pc3Npb24gb2YgZWxlY3RyaWMgcG93ZXI~; TENDOlByb2R1Y3Rpb24gb2YgZWxlY3RyaWMgZW5lcmd5IG9yIHIdioma eng

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Investigating the Numerical solution of the BoltzmannTransport Equation in silicon in Momentum Space Using Computational Systems of Different Dimensions

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Investigating the Numerical solution of the BoltzmannTransport Equation in silicon in Momentum Space Using Computational Systems of Different Dimensions

Mumtaz Hussien et al · University of Mosul, College of Education for Pure Science · 2020 · ISSN 1812-125X

Abstract The Boltzmann transport equation is the basic equation for solving the transport of charge carrier (electrons, holes) problems in semiconductor devices. The distribution function has been obtained from the solut...

LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng

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Pressure of the hot gas in simulations of galaxy clusters

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Pressure of the hot gas in simulations of galaxy clusters

Planelles, S. et al · Oxford University Press · 2017 · ISSN 3827-3847

We analyse the radial pressure profiles, the intracluster medium (ICM) clumping factor and the Sunyaev-Zel'dovich (SZ) scaling relations of a sample of simulated galaxy clusters and groups identified in a set of hydrodyn...

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The SELGIFS data challenge: generating synthetic observations of CALIFA galaxies from hydrodynamical simulations

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The SELGIFS data challenge: generating synthetic observations of CALIFA galaxies from hydrodynamical simulations

Guidi, G. et al · Wiley Blackwell Publishing, Inc · 2018 · ISSN 0035-8711

In this work we present a set of synthetic observations that mimic the properties of the integral field spectroscopy (IFS) survey Calar Alto Legacy Integral-Field Area (CALIFA), generated using radiative transfer techniq...

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Analysis of the Internal Characteristics of a Deflector Jet Servo Valve

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Analysis of the Internal Characteristics of a Deflector Jet Servo Valve

Hao Yan et al · KeAi Communications Co., Ltd · 2019 · ISSN 1000-9345

Abstract In current research on deflector jet servo valves, the receiver pressure estimated using traditional two-dimensional simulation and theoretical calculation is always lower than the experimental data; therefore, ...

LCC LCC:Ocean engineering; TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng

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Comparative study towards the effect of different irrigation methods on old lands in Egypt

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Comparative study towards the effect of different irrigation methods on old lands in Egypt

Aya Anwar et al · Springer Nature · 2026 · ISSN 2357-0008

Abstract Given the escalating challenges of water scarcity and climate change, enhancing water productivity is crucial for achieving water security, particularly in arid regions with finite water resources. This study as...

LCC TENDOkh5ZHJhdWxpYyBlbmdpbmVlcmluZw~~; TENDOkVudmlyb25tZW50YWwgdGVjaG5vbG9neS4gU2FuaXRhcnkgZW5naW5lZXJpbmc~Idioma eng

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Design of an adaptive borehole layout algorithm based on detonation network parameter optimization

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Design of an adaptive borehole layout algorithm based on detonation network parameter optimization

WANG Xiongzhi et al · Emergency Management Press · 2026 · ISSN 2096-2193

In blasting design, blasting parameters poorly match the actual blast area, while manual adjustments result in low efficiency and suboptimal borehole layout. This study therefore proposes a borehole layout optimization a...

LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground construction; TENDOk1pbmluZyBlbmdpbmVlcmluZy4gTWV0YIdioma eng

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Diameter-dependent analytical p–y curves for response analysis of monopiles in sand

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Diameter-dependent analytical p–y curves for response analysis of monopiles in sand

Bo Wang et al · SpringerOpen · 2026 · ISSN 2198-2783

Abstract Large-diameter monopiles are extensively used to support onshore bridges, port terminals, and offshore wind farms due to their high load-bearing capacity, low settlement and excellent seismic performance. Meanwh...

LCC TENDOkh5ZHJhdWxpYyBlbmdpbmVlcmluZw~~Idioma eng

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