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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...

LCC TENDOlRlY2hub2xvZ3k~; TENDOkNoZW1pY2FsIHRlY2hub2xvZ3k~; TENDOlBoeXNpY2FsIGFuZCB0aGVvcmV0aWNhbCBjaGVtaXN0cnk~Idioma eng

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Numerical investing of truss flange joints with trimmed flanges

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Numerical investing of truss flange joints with trimmed flanges

Євген Цюпин · Kyiv National University of Construction and Architecture · 2025 · ISSN 2522-4182

In modern construction, steel trusses remain one of the most common types of load-bearing structures used in the construction of industrial, civil, and public buildings. Their use is driven by high load-carrying capacity...

LCC TENDOkFyY2hpdGVjdHVyZQ~~Idioma eng

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Numerical optimization of natural hybrid fiber reinforced composite overwrapped pressure vessel

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Numerical optimization of natural hybrid fiber reinforced composite overwrapped pressure vessel

Reta Warkina et al · Nature Portfolio · 2026 · ISSN 2045-2322

Abstract Composite overwrapped pressure vessels (COPVs) represent a paradigm shift in lightweight pressure containment, achieving substantial mass savings over traditional metallic vessels. However, their widespread depl...

LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng

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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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Global Optimized Isothermal and Nonlinear Models of Earth’s Standard Atmosphere

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Global Optimized Isothermal and Nonlinear Models of Earth’s Standard Atmosphere

Nihad E Daidzic · Embry-Riddle Aeronautical University · 2015 · ISSN 2374-6793

Both, a global isothermal temperature model and a nonlinear quadratic temperature model of the ISA was developed and presented here. Constrained optimization techniques in conjunction with the least-square-root approxima...

LCC LCC:Motor vehicles. Aeronautics. AstronauticsIdioma eng

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State Measurement Error-to-State Stability Results Based on Approximate Discrete-Time Models

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State Measurement Error-to-State Stability Results Based on Approximate Discrete-Time Models

Vallarella, Alexis Javier et al · Institute of Electrical and Electronics Engineers · 2019 · ISSN 3308-3315

Digital controller design for nonlinear systems may be complicated by the fact that an exact discrete-time plant model is not known. One existing approach employs approximate discrete-time models for stability analysis a...

Idioma eng

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Comparative Study on the Prediction of Aerodynamic Characteristics of Mini - Unmanned Aerial Vehicle with Turbulence Models

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Comparative Study on the Prediction of Aerodynamic Characteristics of Mini - Unmanned Aerial Vehicle with Turbulence Models

Somashekar V et al · Embry-Riddle Aeronautical University · 2021 · ISSN 2374-6793

When dealing with CFD simulations the turbulent nature is seen on most of the engineering flows and these flows need to be solved. Reliable and applicable CFD outputs can be obtained from the accurate modelling of the tu...

LCC LCC:Motor vehicles. Aeronautics. AstronauticsIdioma eng

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Comparing generic models for interplanetary shocks and magnetic clouds axis configurations at 1 AU

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Comparing generic models for interplanetary shocks and magnetic clouds axis configurations at 1 AU

Janvier, Miho et al · American Geophysical Union · 2015 · ISSN 3328-3349

Interplanetary coronal mass ejections (ICMEs) are the manifestation of solar transient eruptions, which can significantly modify the plasma and magnetic conditions in the heliosphere. They are often preceded by a shock, ...

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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Modelling Amazonian forest eddy covariance data: a comparison of big leaf versus sun/shade models for the C-14 tower at Manaus I. Canopy photosynthesis

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Modelling Amazonian forest eddy covariance data: a comparison of big leaf versus sun/shade models for the C-14 tower at Manaus I. Canopy photosynthesis

Lina Mercado et al · Instituto Nacional de Pesquisas da Amazônia · 2006 · ISSN 0044-5967

In this study, we concentrate on modelling gross primary productivity using two simple approaches to simulate canopy photosynthesis: "big leaf" and "sun/shade" models. Two approaches for calibration are used: scaling up ...

LCC LCC:Science (General)Idioma eng

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Nanophotonic device design based on large language models: multilayer and metasurface examples

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Nanophotonic device design based on large language models: multilayer and metasurface examples

Kim Myungjoon et al · Wiley · 2025 · ISSN 2192-8614

Large language models (LLMs) have gained significant prominence in language processing, demonstrating remarkable performance across a wide range of tasks. Recently, LLMs have been explored in various scientific fields be...

LCC TENDOlBoeXNpY3M~Idioma eng

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Predicting viscoplastic anisotropy in the upper mantle: a comparison between experiments and polycrystal plasticity models

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Predicting viscoplastic anisotropy in the upper mantle: a comparison between experiments and polycrystal plasticity models

Mameri, Lucan et al · Elsevier Science · 2019 · ISSN 0031-9201

Viscoplastic deformation of mantle rocks produces crystal preferred orientations (CPO or texture) of olivine and, by consequence, an anisotropic mechanical response for subsequent deformation events. Olivine polycrystals...

Idioma eng

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Some problems in numerical analyses of basal upheaval stability of foundation pits

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Some problems in numerical analyses of basal upheaval stability of foundation pits

WANG Cheng-hua , LI Ya-jie · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548

Numerical analysis of basal upheaval stability of foundation pits is a very important method in researches on deep excavation engineering, which is in the initial development stage and is of important issues remained to ...

LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng

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Three-point functions in critical loop models

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Three-point functions in critical loop models

Jesper Lykke Jacobsen, Rongvoram Nivesvivat, Sylvain Ribault, Paul Roux · SciPost · 2026 · ISSN 2542-4653

In two-dimensional models of critical non-intersecting loops, there are $\ell$-leg fields that insert $\ell∈\mathbb{N}^*$ open loop segments, and diagonal fields that change the weights of closed loops. We conjecture a...

LCC TENDOlBoeXNpY3M~Idioma eng

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Two tractable models of dynamic light scattering and their application to Fano resonances

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Two tractable models of dynamic light scattering and their application to Fano resonances

Tribelsky Michael I. et al · Wiley · 2021 · ISSN 2192-8614

We introduce two tractable analytical models to describe dynamic effects at resonant light scattering by subwavelength particles. One of them is based on a generalization of the temporal coupled-mode theory, and the othe...

LCC TENDOlBoeXNpY3M~Idioma eng

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Verifying quantum memory in the dynamics of spin-boson models

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Verifying quantum memory in the dynamics of spin-boson models

Charlotte Bäcker et al · American Physical Society · 2026 · ISSN 2643-1564

We investigate the nature of memory effects in the non-Markovian dynamics of spin-boson models. Local quantum memory criteria can be used to indicate that the reduced dynamics of an open system necessarily requires a qua...

LCC TENDOlBoeXNpY3M~Idioma eng

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Comparison of Propeller and Self-Propulsion Performance of a Submarine Using RANS and LES Turbulence Models

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Comparison of Propeller and Self-Propulsion Performance of a Submarine Using RANS and LES Turbulence Models

Byeong-U You et al · The Korean Society of Ocean Engineers · 2026 · ISSN 1225-0767

Underwater radiated noise (URN) from submarine propulsors requires reliable flow prediction as a prerequisite for cavitation and acoustic analyses. This study validates a computational fluid dynamics (CFD) workflow to pr...

LCC LCC:Ocean engineeringIdioma eng

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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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Global Precipitation Measurment: Methods, Datasets and Applications. Atmospheric Research

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Global Precipitation Measurment: Methods, Datasets and Applications. Atmospheric Research

Tapiador, Francisco J. et al · Elsevier Science Inc · 2012 · ISSN 0169-8095

This paper explores the many aspects of precipitation measurement that are relevant to providing an accurate global assessment of this important environmental parameter. Methods discussed include ground data, satellite e...

Idioma eng

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New Characteristics of Extreme Weather in the Context of Climate Change and Defense Countermeasures

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New Characteristics of Extreme Weather in the Context of Climate Change and Defense Countermeasures

Lin Dong et al · 《中国工程科学》杂志社 · 2026 · ISSN 1009-1742

This study aims to systematically analyze the new characteristics, evolution trends, and causes of major extreme weather in China in the context of global climate change, and evaluate the current forecasting, early-warni...

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

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A Multiple Inclination Orbit Constellation With High-Low Satellite-to-Satellite Tracking for Weekly Gravity Field Recovery

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A Multiple Inclination Orbit Constellation With High-Low Satellite-to-Satellite Tracking for Weekly Gravity Field Recovery

Guangyu Jian et al · IEEE · 2026 · ISSN 1939-1404

Due to error sources arising from undersampling of target signals and imperfections in background models, the single-pair satellite gravity missions equipped with the low-low satellite-to-satellite tracking technology ar...

LCC LCC:Ocean engineering; LCC:Geophysics. Cosmic physicsIdioma eng

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Boundary conditions and the residual entropy of ice systems

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Boundary conditions and the residual entropy of ice systems

Ferreyra, María Victoria et al · American Physical Society · 2018 · ISSN 2470-0045

In this work we address the classical statistical mechanical problem of calculating the residual entropy of ice models. The numerical work found in the literature is usually based on extrapolating to infinite-size result...

Idioma eng

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Efficient General Computational Method for Estimation of Standard Atmosphere Parameters

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Efficient General Computational Method for Estimation of Standard Atmosphere Parameters

Nihad E Daidzic · Embry-Riddle Aeronautical University · 2015 · ISSN 2374-6793

Knowledge of standard air temperature, pressure, density, speed of sound, and viscosity as a function of altitude is essential information in aircraft design, performance testing, pressure altimeter calibration, and seve...

LCC LCC:Motor vehicles. Aeronautics. AstronauticsIdioma eng

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Impact of geometric slab parameters on the technical and economic efficiency of bubbledeck-type lightweight slabs

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Impact of geometric slab parameters on the technical and economic efficiency of bubbledeck-type lightweight slabs

Олена Буцька et al · Kyiv National University of Construction and Architecture · 2025 · ISSN 2522-4182

This article presents the results of a numerical study on the performance of various configurations of lightweight monolithic slabs of the BubbleDeck system, which use hollow plastic ball inserts to eliminate inefficient...

LCC TENDOkFyY2hpdGVjdHVyZQ~~Idioma eng

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