Se connecter

Bibliographies thématiques / Numerical modellng / Articles de revues

Pour voir les autres types de publications sur ce sujet consultez le lien suivant : Numerical modellng.

Articles de revues sur le sujet « Numerical modellng »

Auteur : Grafiati

Publié le 7 juillet 2024

Mis à jour le 31 juillet 2025

Créez une référence correcte selon les styles APA, MLA, Chicago, Harvard et plusieurs autres

Choisissez une source :

Consultez les 50 meilleurs articles de revues pour votre recherche sur le sujet « Numerical modellng ».

À côté de chaque source dans la liste de références il y a un bouton « Ajouter à la bibliographie ». Cliquez sur ce bouton, et nous générerons automatiquement la référence bibliographique pour la source choisie selon votre style de citation préféré : APA, MLA, Harvard, Vancouver, Chicago, etc.

Vous pouvez aussi télécharger le texte intégral de la publication scolaire au format pdf et consulter son résumé en ligne lorsque ces informations sont inclues dans les métadonnées.

Parcourez les articles de revues sur diverses disciplines et organisez correctement votre bibliographie.

1

Jaichuang, Atit, and Wirawan Chinviriyasit. "Numerical Modelling of Influenza Model with Diffusion." International Journal of Applied Physics and Mathematics 4, no. 1 (2014): 15–21. http://dx.doi.org/10.7763/ijapm.2014.v4.247.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

2

Makokha, Mary, Akira Kobayashi, and Shigeyasu Aoyama. "Numerical Modeling of Seawater Intrusion Management Measures." Journal of Rainwater Catchment Systems 14, no. 1 (2008): 17–24. http://dx.doi.org/10.7132/jrcsa.kj00004978338.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

3

Gerya, Taras V., David Fossati, Curdin Cantieni, and Diane Seward. "Dynamic effects of aseismic ridge subduction: numerical modelling." European Journal of Mineralogy 21, no. 3 (2009): 649–61. http://dx.doi.org/10.1127/0935-1221/2009/0021-1931.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

4

O. B. Silva, Augusto, Newton O. P. Júnior, and João A. V. Requena. "Numerical Modeling of a Composite Hollow Vierendeel-Truss." International Journal of Engineering and Technology 7, no. 3 (2015): 176–82. http://dx.doi.org/10.7763/ijet.2015.v7.788.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

5

Канапьянова, З. Н., А. У. Елепбергенова та Г. А. Мурсакимова. "САНДЫҚ ӘДІСТЕРДІ ҚОЛДАНА ОТЫРЫП, EXCEL БАҒДАРЛАМАСЫНДА БИРЖАЛЫҚ ОПЕРАЦИЯЛАРДЫ МОДЕЛЬДЕУ". Bulletin of Zhetysu University named after I.Zhansugurov, № 4(113) (27 грудня 2024): 91–99. https://doi.org/10.53355/zhu.2024.112.4.012.

Texte intégral

Résumé :

Бұл жұмыста Microsoft Excel ортасында аталған әдістерді қолдана отырып, биржалық операцияларды модельдеу. Негізгі назар – акция бағасының динамикасын талдау, нарықтық үрдістерді болжау, құбылмалылықты бағалау және портфельдерді оңтайландыру үшін алгоритмдер мен құралдарды әзірлеуге бағытталған. Модель деректерді талдаудың дәлдігі мен икемділігін қамтамасыз ету үшін интерполяция, регрессиялық талдау және оңтайландыру мәселесін шешу сияқты бірқатар әдістерді пайдаланады. Excel бағдарламасы қол жетімділік, аналитикалық мүмкіндіктер және визуализация мүмкіндіктерінің көмегімен деректерді жүзеге ас

Styles APA, Harvard, Vancouver, ISO, etc.

6

Goryashko, Alexander, and Pavel Bocharov. "Complex Network Formation as Antagonistic Game: Numerical Modeling." International Journal of Media and Networks 2, no. 12 (2024): 01–07. https://doi.org/10.33140/ijmn.02.12.01.

Texte intégral

Résumé :

The basic challenges of this work are twofold: demonstrating the dependence between the functional and topological qualities of partition networks and finding the simplest—with respect to algorithmic complexity—network elements. The study of these problems is based on finding the solution to an appropriate antagonistic vertex game. The results of the numerical simulations of antagonistic partition games demonstrate that the winner’s graphs are “almost always” dense and hyperenergetic compared to the loser’s graphs. These observations reveal that successful evolutionary mechanisms can be realiz

Styles APA, Harvard, Vancouver, ISO, etc.

7

ADETU, Alina-Elena, Cătălin ADETU, and Vasile NĂSTĂSESCU. "NUMERICAL MODELING OF ACOUSTIC WAVE PROPAGATION IN UNLIMITED SPACE." SCIENTIFIC RESEARCH AND EDUCATION IN THE AIR FORCE 21, no. 1 (2019): 80–87. http://dx.doi.org/10.19062/2247-3173.2019.21.12.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

8

Sosnowski, Marcin, and Jerzy Pisarek. "Analiza porównawcza wyników modelowania ewakuacji z wykorzystaniem różnych modeli numerycznych." Prace Naukowe Akademii im. Jana Długosza w Częstochowie. Technika, Informatyka, Inżynieria Bezpieczeństwa 2 (2014): 383–90. http://dx.doi.org/10.16926/tiib.2014.02.33.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

9

ITO, Yusuke, Toru KIZAKI, Naohiko SUGITA, and Mamoru MITSUISHI. "1206 Numerical Modeling of Picosecond Laser Drilling of Glass." Proceedings of International Conference on Leading Edge Manufacturing in 21st century : LEM21 2015.8 (2015): _1206–1_—_1206–5_. http://dx.doi.org/10.1299/jsmelem.2015.8._1206-1_.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

10

Troyani, N., L. E. Montano, and O. M. Ayala. "Numerical modeling of thermal evolution in hot metal coiling." Revista de Metalurgia 41, Extra (2005): 488–92. http://dx.doi.org/10.3989/revmetalm.2005.v41.iextra.1082.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

11

Hebda, Kamil, Łukasz Habera, and Piotr Koślik. "Modelowanie numeryczne ładunków kumulacyjnych z wkładkami dzielonymi dwuczęściowymi." Nafta-Gaz 77, no. 4 (2021): 264–69. http://dx.doi.org/10.18668/ng.2021.04.06.

Texte intégral

Résumé :

The article was created on the grounds of numerical modelling of shaped charges with a focus on the unconventional shape of their liners. The standard shaped charge of the “deep penetrating” type is equipped with a conical liner made of copper. Three various geometries of shaped charges featuring unconventional shape have been modelled and compared with the classical model of a shaped charge. The shaped charges have been compared for maximum pressure during detonation, cumulative jet velocity, kinetic energy gained and length of cumulative jet after 22 µs. The purpose of modelling shaped charg

Styles APA, Harvard, Vancouver, ISO, etc.

12

Chenari, B., S. S. Saadatian, and Almerindo D. Ferreira. "Numerical Modelling of Regular Waves Propagation and Breaking Using Waves2Foam." Journal of Clean Energy Technologies 3, no. 4 (2015): 276–81. http://dx.doi.org/10.7763/jocet.2015.v3.208.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

13

Barakhovskaia, E. V., I. V. Marchuk, and A. A. Fedorets. "Numerical modeling of thermocapillary deformations in locally heated liquid layer." Eurasian Journal of Mathematical and Computer Applications 5, no. 4 (2017): 4–13. http://dx.doi.org/10.32523/2306-3172-2017-5-4-4-13.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

14

Spiridonov, Alexander Olegovich, and Evgenii Mikhailovich Karchevskii. "Mathematical and numerical modeling of a drop-shaped microcavity laser." Computer Research and Modeling 11, no. 6 (2019): 1083–90. http://dx.doi.org/10.20537/2076-7633-2019-11-6-1083-1090.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

15

Russell, James K., Daniele Giordano, Donald B. Dingwell, and Kai-Uwe Hess. "Modelling the non-Arrhenian rheology of silicate melts: Numerical considerations." European Journal of Mineralogy 14, no. 2 (2002): 417–28. http://dx.doi.org/10.1127/0935-1221/2002/0014-0417.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

16

Fujihara, Masayuki. "Numerical Modelling of Flow in Fishways Using Shallow Water Equations." Journal of Rainwater Catchment Systems 14, no. 2 (2009): 97–98. http://dx.doi.org/10.7132/jrcsa.kj00005284815.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

17

Vala, Jiří. "Numerical approaches to the modelling of quasi-brittle crack propagation." Archivum Mathematicum, no. 3 (2023): 295–303. http://dx.doi.org/10.5817/am2023-3-295.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

18

Zuñiga-Cid, Ivan, Elvis Coutiño-Moreno, Quirino Estrada-Barbosa, and Gilberto Soto-Mendoza. "Modelado numérico de un elastómero (NBR) sometido a carga axial." Científica 26, no. 2 (2022): 1–15. http://dx.doi.org/10.46842/ipn.cien.v26n2a06.

Texte intégral

Résumé :

Actualmente el mercado de la manufactura de productos exige la mejora de los materiales con menor costo y una mayor calidad. El presente trabajo se realizó en una empresa de giro automotriz en México donde se manufacturan mangueras hidráulicas de alta presión, esta empresa busca innovar los materiales para poder competir contra otras marcas. Realizar productos con nuevos materiales implica realizar pruebas experimentales que implican tiempo y costo. Con este proyecto se buscó reducir el tiempo y el costo de las pruebas analizando el elastómero con herramientas CAD/CAE. El material base de las

Styles APA, Harvard, Vancouver, ISO, etc.

19

侯政伯, 侯政伯, та 廖硃岑廖硃岑. "直交集成板斷面性質之數值模擬分析". 建築學報 125, № 125 (2023): 1–14. http://dx.doi.org/10.53106/101632122023090125001.

Texte intégral

Résumé :

直交集成板(Cross-Laminated Timber)，以下簡稱CLT，質量輕約為鋼筋混凝土重量之0.2倍，具有經濟及自然材料循環再生的特性。CLT板材使用在鋼結構高層建築樓板上因現場組裝便利、迅速，更因為自重輕，可以降低各樓層的重量因而減少設計地震力，使梁柱結構尺寸斷面變小，可提升樓層高度之淨高及增加平面使用之面積。世界各地因為地理環境的不同，各國皆有專屬的特有樹種，以日本為例，將CLT產品性能最佳及經濟化，發展出外層為扁柏內層為杉木之CLT產品。為提供結構設計者一種迅速、可靠的應力分析方式，本次研究以驗證之方式探討CLT案例試驗資料與數值模擬分析結果進行兩者斷面性質比較，藉此結果提出當CLT其集成元具不同斷面組合時，可以運用模擬方式求得彎曲彈性係數E，並在不同支承邊界條件、不同載重形式時，提供精準之斷面應力分析。The light weight of the Laminated of Timber, CLT, is about 0.2 times the weight of the concrete. It is also economical and recyclable from natural materials. CLT panel used in high-raise steel buildings, in addition to the convenience

Styles APA, Harvard, Vancouver, ISO, etc.

20

Lara, Javier, Benedetto Di Paolo, Gabriel Barajas, Maria Maza, Julio Garcia-Maribona, and Inigo J. Losada. "NEW DEVELOPMENTS FOR CFD HYBRID MODELING FOR NUMERICAL WAVE TANKS." Coastal Engineering Proceedings, no. 36v (December 28, 2020): 51. http://dx.doi.org/10.9753/icce.v36v.waves.51.

Texte intégral

Résumé :

The use of CFD for numerical representation of laboratory wave flume and basins, commonly known as numerical wave tanks (NWT), has become more popular in recent years with the aim of improving knowledge in the field of wave-structure interaction (WSI), both fixed and floating, due to advances that have been made in numerical modelling, mainly with the reproduction of three dimensional problems. The use of this technique is displacing even traditional approaches based on the use of potential flow equations, due to the versatility provided by the CFD approach, which allows considering nonlinear

Styles APA, Harvard, Vancouver, ISO, etc.

21

Blagoeva, Rumiana, Assen Nedev, and Victoria Michailova. "Numerical Modelling of Indomethacin Release from Pnipam- G –Peo Micellar Nanoparticles." Indian Journal of Applied Research 4, no. 3 (2011): 433–35. http://dx.doi.org/10.15373/2249555x/mar2014/136.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

22

Petrov, I. B., V. I. Golubev, K. A. Beklemisheva, and A. V. Vasukov. "Numerical modeling of earthquake impact on engineering structures on Arctic shelf." Computational Mathematics and Information Technologies 2 (2017): 163–68. http://dx.doi.org/10.23947/2587-8999-2017-2-163-168.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

23

Krukovskiy, P. I., Yu A. Poveshchenko, V. O. Podryga та P. I. Rahimly. "Численное моделирование трехмерных нестационарных задач радиационной магнитной гидродинамики". Numerical Methods and Programming (Vychislitel'nye Metody i Programmirovanie) 25, № 4 (2024): 378–95. http://dx.doi.org/10.26089/nummet.v25r429.

Texte intégral

Résumé :

This work presents a mathematical model for solving three-dimensional radiation problems of magnetohydrodynamics. An implicit fully conservative difference scheme is used to solve the system of differential equations. Two methods are used to solve the system of difference equations: the method of separate and the method of combined solution of equations, which are split by physical processes. A software implementation of the developed numerical algorithms is carried out, and calculations are performed modeling the compression of plasma by a magnetic field. The time dynamics of the parameters o

Styles APA, Harvard, Vancouver, ISO, etc.

24

Rögnvaldsson, Ólafur, Philippe Crochet, and Haraldur Ólafsson. "Mapping of precipitation in Iceland using numerical simulations and statistical modeling." Meteorologische Zeitschrift 13, no. 3 (2004): 209–19. http://dx.doi.org/10.1127/0941-2948/2004/0013-0209.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

25

Dubled, Morgane, and Young-bae Kim. "Numerical Analysis and Modelling of Solar Still with Granular Activated Carbon." Bonfring International Journal of Power Systems and Integrated Circuits 7, no. 2 (2017): 13–18. http://dx.doi.org/10.9756/bijpsic.8335.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

26

Somjaivang, Dussadee, and Settapat Chinviriyasit. "Numerical Modeling of an Influenza Epidemic Model with Vaccination and Diffusion." International Journal of Applied Physics and Mathematics 4, no. 1 (2014): 68–74. http://dx.doi.org/10.7763/ijapm.2014.v4.257.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

27

Chhatkuli, Subas, and Masayuki Fujihara. "Numerical Modeling of Flow in Fishways Embedded with Circular/Rectangular Obstructions." Journal of Rainwater Catchment Systems 14, no. 2 (2009): 9–19. http://dx.doi.org/10.7132/jrcsa.kj00005284804.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

28

Gadirov, R. "Numerical modeling of the process of extrusion of high-viscosity pastes." Eurasian Physical Technical Journal 21, no. 1 (47) (2024): 114–23. http://dx.doi.org/10.31489/2024no1/114-123.

Texte intégral

Résumé :

This paper provides a theoretical consideration of the process of paste extrusion using a piston dispenser. The paste is considered as a highly viscous suspension of terpineol and silver particle powder. As a result of numerical modeling, the distribution of silver particles in a steady paste flow was obtained. The excess pressure in the piston depending on its speed and the effective width of the track depending on the piston speed were obtained. Modeling showed that the viscosity of the paste has the greatest influence on the extrusion process. Application of the obtained dependencies will a

Styles APA, Harvard, Vancouver, ISO, etc.

29

Kurura Tinega, Abel, and Omariba Geofrey Ong'era. "Numerical Modeling of Vibratory Motion of Shock Absorber Performance in Automobiles." International Journal of Science and Research (IJSR) 12, no. 10 (2023): 1411–16. http://dx.doi.org/10.21275/sr231011180928.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

30

Higdon, Robert L. "Numerical modelling of ocean circulation." Acta Numerica 15 (May 2006): 385–470. http://dx.doi.org/10.1017/s0962492906250013.

Texte intégral

Résumé :

Computational simulations of ocean circulation rely on the numerical solution of partial differential equations of fluid dynamics, as applied to a relatively thin layer of stratified fluid on a rotating globe. This paper describes some of the physical and mathematical properties of the solutions being sought, some of the issues that are encountered when the governing equations are solved numerically, and some of the numerical methods that are being used in this area.

Styles APA, Harvard, Vancouver, ISO, etc.

31

Benim, Ali Cemal, Aydin Cicek, and Arif Mert Eker. "A numerical analysis of the thermohydraulics of an EGS project in Turkey." MATEC Web of Conferences 240 (2018): 05001. http://dx.doi.org/10.1051/matecconf/201824005001.

Texte intégral

Résumé :

A numerical study of the thermohydraulics of an enhanced geothermal system project in Turkey is presented. The solid structures are modelled as porous media, using the numerically determined hydraulic fracturing data of other authors. The influence of several numerical modelling aspects such as the domain size, grid resolution, temporal resolution as well as the discretization scheme are investigated and assessed to obtain highly accurate numerical solutions under the applied modelling assumptions. Using the suggested mathematical and numerical model, different production scenarios are investi

Styles APA, Harvard, Vancouver, ISO, etc.

32

Pohjonen, Aarne, Joonas Ilmola, Oskari Seppälä, and Olli Leinonen. "Numerical Modelling of Thermo-Mechanical Processes in Steels - An Overview and Recent Progress." Materials Science Forum 1093 (July 21, 2023): 13–20. http://dx.doi.org/10.4028/p-ji0hpt.

Texte intégral

Résumé :

Numerical modelling tools provide valuable means to quantitatively control thermomechanical processing. Several modelling tools have been applied and developed at University of Oulu during previous years, such as finite element models for hot rolling, recrystallization models, heat transfer and conduction model, coupled with phase transformation, as well as cellular automata and phase field models for simulating phase transformation during cooling. This article describes the overall development and recent progress of the developed numerical modeling tools.

Styles APA, Harvard, Vancouver, ISO, etc.

33

Feistauer, Miloslav, Rolf Rannacher, and Karel Kozel. "Proceedings of the 2nd Summer Conference Numerical Modelling in Continuum Mechanics. Preface." Applications of Mathematics 40, no. 3 (1995): 161–62. http://dx.doi.org/10.21136/am.1995.134288.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

34

Acasiete, Frank, and Neisser Pino. "Decaimiento Polinomial y Modelaje Numérico Computacional de la viga de Timoshenko con disipación parcial." Selecciones Matemáticas 5, no. 2 (2018): 164–74. http://dx.doi.org/10.17268/sel.mat.2018.02.04.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

35

Filatova, V. M., V. V. Nosikova, and L. N. Pestov. "APPLICATION OF REVERSE TIME MIGRATION (RTM) PROCEDURE IN ULTRASOUND TOMOGRAPHY, NUMERICAL MODELING." EURASIAN JOURNAL OF MATHEMATICAL AND COMPUTER APPLICATIONS 4, no. 4 (2016): 5–13. http://dx.doi.org/10.32523/2306-6172-2016-4-4-5-13.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

36

Senchenkov, I. K., M. V. Iurzhenko, O. P. Chervinko, O. P. Masiuchok, and M. G. Korab. "Numerical modeling of stress-strain state of elements manufactured by 3D printing." Paton Welding Journal 2021, no. 8 (2021): 21–26. http://dx.doi.org/10.37434/tpwj2021.08.05.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

37

Devouard, Bertrand, and Alain Baronnet. "Axial diffraction of curved lattices: geometrical and numerical modeling. Application to chrysotile." European Journal of Mineralogy 7, no. 4 (1995): 835–46. http://dx.doi.org/10.1127/ejm/7/4/0835.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

38

López-de-Mesa, Daniel, Andrés Felipe Cuervo, and Alejandra Balaguera. "Modelación numérica del flujo rasante en un canal escalonado con curvas verticales." Tecnología y ciencias del agua 16, no. 2 (2025): 69–131. https://doi.org/10.24850/j-tyca-2025-02-02.

Texte intégral

Résumé :

Los canales escalonados se utilizan frecuentemente para la descarga de agua en embalses, sin embargo, hay pocos estudios que consideren la implementación de curvas en el fondo de este tipo de estructuras. Este artículo presenta una evaluación cuantitativa, mediante modelación numérica con dinámica de fluidos computacional (CFD), de las propiedades del flujo rasante en canales escalonados de alta pendiente con curvas verticales. La geometría escalonada se definió con una curva convexa a la entrada, una rampa recta intermedia y una curva cóncava a la salida, con el fin de comparar los campos de

Styles APA, Harvard, Vancouver, ISO, etc.

39

Ertas, A., and T. J. Kozik. "A Review of Current Approaches to Riser Modeling." Journal of Energy Resources Technology 109, no. 3 (1987): 155–60. http://dx.doi.org/10.1115/1.3231341.

Texte intégral

Résumé :

The purpose of this paper is to review the progress made during the past two decades towards the structural modeling and the numerical approaches of a more realistic riser analysis. Two or three-dimensional, linear or nonlinear, either static or dynamic riser modelings are reviewed. Suitable numerical solution techniques for different kinds of modelings are discussed and compared.

Styles APA, Harvard, Vancouver, ISO, etc.

40

Faisal, Fahim, Md Rayhan Mirza, Sadia Afrin, and Debasish Sen. "Modeling and Verification of Multi-Strut Modeling Approach of Masonry Panel Surrounded by RC Frame." Journal of Engineering Science 13, no. 2 (2023): 21–29. http://dx.doi.org/10.3329/jes.v13i2.63723.

Texte intégral

Résumé :

Bangladesh which lies in an earthquake-prone region, possesses many seismically vulnerable structures and would need to be strengthened for future usage following the current building code. In this context, assessing the responses of the existing building frames with or without infilled masonry is essential for designing an adequate strengthening scheme that would be suitable for the building. The current study intends to model and simulate one of the available masonry infilled test specimens where the fiber modeling approach of RC member and the multi-strut model of infill masonry have been c

Styles APA, Harvard, Vancouver, ISO, etc.

41

Bertolesi, Elisa, Francesco Fabbrocino, Antonio Formisano, Ernesto Grande, and Gabriele Milani. "FRP-Strengthening of Curved Masonry Structures: Local Bond Behavior and Global Response." Key Engineering Materials 747 (July 2017): 134–41. http://dx.doi.org/10.4028/www.scientific.net/kem.747.134.

Texte intégral

Résumé :

The aim of the paper is to propose and assess the reliability of a modeling strategy which combines the homogenization of the masonry material and the use of zero-thickness interface elements. This strategy is specifically proposed for numerically investigating the structural response of FRP-reinforced curved masonry structures. Indeed, in order to consider the influence of the geometry curvature of the masonry substrate on the local bond behavior of the FRP-strengthening system, bond-slip laws which specifically account for the geometric curvature of the substrate are introduced at the FRP/su

Styles APA, Harvard, Vancouver, ISO, etc.

42

Liu, Yue, Noam Weisbrod, and Alexander Yakirevich. "Comparative Study of Methods for Delineating the Wellhead Protection Area in an Unconfined Coastal Aquifer." Water 11, no. 6 (2019): 1168. http://dx.doi.org/10.3390/w11061168.

Texte intégral

Résumé :

Various delineation methods, ranging from simple analytical solutions to complex numerical models, have been applied for wellhead protection area (WHPA) delineation. Numerical modeling is usually regarded as the most reliable method, but the uncertainty of input parameters has always been an obstacle. This study aims at examining the results from different WHPA delineation methods and addressing the delineation uncertainty of numerical modeling due to the uncertainty from input parameters. A comparison and uncertainty analysis were performed at two pumping sites—a single well and a wellfield c

Styles APA, Harvard, Vancouver, ISO, etc.

43

IssanRaj, R. "Comparative Analysis of the Modelling of Photovoltaic Cells using different Numerical Integration Methods." INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 05 (2025): 1–9. https://doi.org/10.55041/ijsrem48990.

Texte intégral

Résumé :

Abstract - This document Accurate modeling of photovoltaic (PV) devices is essential for improving the efficiency and integration of solar energy systems. Traditional analytical methods for modeling solar cells, although computationally efficient, often fail to capture the intricate nonlinear behavior of PV modules under varying conditions of irradiance, temperature, and partial shading. This paper introduces a comprehensive numerical framework for solar cell modeling that utilizes numerical integration techniques, offering greater precision in assessing the current–voltage (I–V) and power–vol

Styles APA, Harvard, Vancouver, ISO, etc.

44

Liu, Faqi, Guanquan Zhang, Scott A. Morton, and Jacques P. Leveille. "An optimized wave equation for seismic modeling and reverse time migration." GEOPHYSICS 74, no. 6 (2009): WCA153—WCA158. http://dx.doi.org/10.1190/1.3223678.

Texte intégral

Résumé :

The acoustic wave equation has been widely used for the modeling and reverse time migration of seismic data. Numerical implementation of this equation via finite-difference techniques has established itself as a valuable approach and has long been a favored choice in the industry. To ensure quality results, accurate approximations are required for spatial and time derivatives. Traditionally, they are achieved numerically by using either relatively very fine computation grids or very long finite-difference operators. Otherwise, the numerical error, known as numerical dispersion, is present in t

Styles APA, Harvard, Vancouver, ISO, etc.

45

Yushin, Denis Igorevich, Andrey Vladimirovich Smirnov, Nestor Washington Solis Pinargote, Pavel Yurievich Peretyagin, and Ramon Torrecillas San Millan. "Modeling Process of Spark Plasma Sintering of Powder Materials by Finite Element Method." Materials Science Forum 834 (November 2015): 41–50. http://dx.doi.org/10.4028/www.scientific.net/msf.834.41.

Texte intégral

Résumé :

This paper investigates and analyses use of numerical modeling by finite element method (FEM) at studying of consolidation processes of materials from powder by spark plasma sintering (SPS). Tasks of SPS process optimization is discussed in detail. Examples of numeric analysis of SPS of current conducting and non-conducting materials are given. Numeric modeling of sample sintering with hybrid method when SPS process is combined with hot pressing (HP) process is studied. Also paper presents development prospects of principles of SPS process numeric modeling.

Styles APA, Harvard, Vancouver, ISO, etc.

46

Apeināns, Ilmārs, and Ilmārs Kangro. "ANALYTICAL AND NUMERICAL MODELING WITH THE COMPUTER PROGRAMS MATLAB AND MAPLE." HUMAN. ENVIRONMENT. TECHNOLOGIES. Proceedings of the Students International Scientific and Practical Conference, no. 21 (April 19, 2017): 34–40. http://dx.doi.org/10.17770/het2017.21.3579.

Texte intégral

Résumé :

The author in this work provides insight into the analytical and numerical modeling of natural phenomena, systems and devices As mathematical modeling can be devided in to two different sub-types. Author worked with both, analytical and numeritical, to provide better insight in this topic.

Styles APA, Harvard, Vancouver, ISO, etc.

47

Covarrubias Contreras, B. Rodrigo, Alec Torres-Freyermuth, and José López González. "Modelado físico y numérico de la interacción de ondas enfocadas con un dique vertical con banqueta baja." Tecnología y ciencias del agua 12, no. 2 (2021): 01–34. http://dx.doi.org/10.24850/j-tyca-2021-02-03.

Texte intégral

Résumé :

Las ondas enfocadas, fenómeno que ocurre en el océano, es responsable del fallo de estructuras localizadas costa afuera. Existen pocos trabajos enfocados a su estudio en zonas cercanas a la costa. En el presente trabajo se estudió la estabilidad y funcionalidad de un dique vertical con banqueta baja en presencia de ondas enfocadas. Para ello, se realizaron ensayos en un canal de oleaje. Mediciones de superficie libre, presiones, subpresiones, y rebase fueron utilizadas para validar un modelo numérico que resuelve las ecuaciones RANS. Las predicciones de rebase y presiones/subpresiones máximas

Styles APA, Harvard, Vancouver, ISO, etc.

48

Dashchenko, O. F., Yu М. Svinarov, and O. M. Lymarenko. "Computer modeling and numerical analysis of the prosthesis to fix the forearm fractures." Odes’kyi Politechnichnyi Universytet. Pratsi, no. 2 (June 15, 2015): 128–32. http://dx.doi.org/10.15276/opu.2.46.2015.23.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

49

Sukhinov, A. I., A. E. Chistyakov, E. A. Protsenko, V. V. Sidoryakina, and S. V. Protsenko. "Improvement of numerical solution smoothness for the hydrodynamics problems modeling on rectangular grids." Computational Mathematics and Information Technologies 1, no. 1 (2019): 1–16. http://dx.doi.org/10.23947/2587-8999-2019-1-1-1-16.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

50

Ermolenko, D. Yu, and V. V. Golovko. "Numerical modeling and prediction of weld microstructure in high-strength steel welding (Review)." Paton Welding Journal 2014, no. 3 (2014): 2–10. http://dx.doi.org/10.15407/tpwj2014.03.01.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Nous offrons des réductions sur tous les plans premium pour les auteurs dont les œuvres sont incluses dans des sélections littéraires thématiques. Contactez-nous pour obtenir un code promo unique!