Zaloguj się

Gotowe bibliografie tematyczne / Boundary conditions and coupling / Artykuły w czasopismach

Kliknij ten link, aby zobaczyć inne rodzaje publikacji na ten temat: Boundary conditions and coupling.

Artykuły w czasopismach na temat „Boundary conditions and coupling”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 19 lutego 2022

Utwórz poprawne odniesienie w stylach APA, MLA, Chicago, Harvard i wielu innych

Wybierz rodzaj źródła:

Sprawdź 50 najlepszych artykułów w czasopismach naukowych na temat „Boundary conditions and coupling”.

Przycisk „Dodaj do bibliografii” jest dostępny obok każdej pracy w bibliografii. Użyj go – a my automatycznie utworzymy odniesienie bibliograficzne do wybranej pracy w stylu cytowania, którego potrzebujesz: APA, MLA, Harvard, Chicago, Vancouver itp.

Możesz również pobrać pełny tekst publikacji naukowej w formacie „.pdf” i przeczytać adnotację do pracy online, jeśli odpowiednie parametry są dostępne w metadanych.

Przeglądaj artykuły w czasopismach z różnych dziedzin i twórz odpowiednie bibliografie.

1

Guendelman, E. I., and R. Steiner. "Confining boundary conditions from dynamical coupling constants." Physics Letters B 734 (June 2014): 245–48. http://dx.doi.org/10.1016/j.physletb.2014.05.057.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

2

CANUTO, C., and A. RUSSO. "A VISCOUS-INVISCID COUPLING UNDER MIXED BOUNDARY CONDITIONS." Mathematical Models and Methods in Applied Sciences 02, no. 04 (December 1992): 461–82. http://dx.doi.org/10.1142/s0218202592000272.

Pełny tekst źródła

Streszczenie:

In this paper we consider a nonlinear modification of a linear convection-diffusion problem in order to get a pure convection equation where the original problem is convection dominated. We extend the results of previous papers by considering mixed Dirichlet/Oblique derivative boundary conditions.

Style APA, Harvard, Vancouver, ISO itp.

3

Oh, Jae-Hyuk. "Boundary conditions for conformally coupled scalar in AdS4." International Journal of Modern Physics A 30, no. 17 (June 20, 2015): 1550098. http://dx.doi.org/10.1142/s0217751x15500980.

Pełny tekst źródła

Streszczenie:

We consider conformally coupled scalar with [Formula: see text] coupling in [Formula: see text] and study its various boundary conditions on AdS boundary. We have obtained perturbative solutions of equation of motion of the conformally coupled scalar with power expansion order by order in [Formula: see text] coupling [Formula: see text] up to [Formula: see text] order. In its dual CFT, we get 2, 4 and 6 point functions by using this solution with Dirichlet and Neumann boundary conditions via AdS/CFT dictionary. We also consider marginal deformation on AdS boundary and get its on-shell and boun

Style APA, Harvard, Vancouver, ISO itp.

4

Durier, Anne Lise, Katell Derrien, and Pierre Gilormini. "Boundary Conditions in the Diffusion of Fluids in Swelling Polymers." Defect and Diffusion Forum 273-276 (February 2008): 186–91. http://dx.doi.org/10.4028/www.scientific.net/ddf.273-276.186.

Pełny tekst źródła

Streszczenie:

Diffusion of fluids in polymers may lead to swelling, which induces stress-diffusion coupling. A simple coupling model is considered, where boundary conditions only are altered, and it leads to a sigmoidal water-uptake curve for a plate in water. Several other models are studied, which are able to induce similar sorption curves by using various boundary conditions, but comparisons between other predictions of the models reveal significant differences. Eventually, none of the models considered is able to reproduce all features of the coupling model.

Style APA, Harvard, Vancouver, ISO itp.

5

Sockol, Peter M., and William A. Johnston. "Coupling conditions for integrating boundary layer and rotational inviscid flow." AIAA Journal 24, no. 6 (June 1986): 1033–35. http://dx.doi.org/10.2514/3.9381.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

6

Cavaterra, Cecilia, Ciprian G. Gal, Maurizio Grasselli, and Alain Miranville. "Phase-field systems with nonlinear coupling and dynamic boundary conditions." Nonlinear Analysis: Theory, Methods & Applications 72, no. 5 (March 2010): 2375–99. http://dx.doi.org/10.1016/j.na.2009.11.002.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

7

Xin, Zhe, Shun Xi Wang, Ke Peng Zhang, Zhao Jing Li, and Feng Yun. "Boundary Conditions for Numerical Simulation of Diesel Water Jacket." Advanced Materials Research 291-294 (July 2011): 2328–33. http://dx.doi.org/10.4028/www.scientific.net/amr.291-294.2328.

Pełny tekst źródła

Streszczenie:

In the research of flow and heat transfer of the diesel engine cooling system, the boundary condition determination was often a difficult problem. The paper calculated the flow velocity and convective heat transfer coefficient respectively for a six-cylinder diesel engine under different boundary conditions which including the water jacket wall as adiabatic condition, average temperature condition, and the boundary conditions from the solid-fluid coupling calculating. And the calculated values of the jacket wall temperatures were compared with that of test. The results showed that the simulati

Style APA, Harvard, Vancouver, ISO itp.

8

Smotlacha, Jan, and Richard Pincak. "Boundary conditions and Green function approach of the spin–orbit interaction in the graphitic nanocone." International Journal of Geometric Methods in Modern Physics 14, no. 09 (August 2, 2017): 1750116. http://dx.doi.org/10.1142/s021988781750116x.

Pełny tekst źródła

Streszczenie:

The boundary effects affecting the Hamiltonian for the nanocone with curvature-induced spin–orbit coupling were considered and the corresponding electronic structure was calculated. These boundary effects include the spin–orbit coupling, the electron mass acquisition and the Coulomb interaction. Different numbers of the pentagonal defects in the tip were considered. The matrix and analytical form of the Green function approach was used for the verification of our results and the increase of their precision in the case of the spin–orbit coupling.

Style APA, Harvard, Vancouver, ISO itp.

9

CLARK, T. E., and S. T. LOVE. "TWISTED BOUNDARY CONDITIONS AND MATCHING TO THE EFFECTIVE FOUR-DIMENSIONAL THEORY." Modern Physics Letters A 15, no. 17 (June 7, 2000): 1137–45. http://dx.doi.org/10.1142/s0217732300001390.

Pełny tekst źródła

Streszczenie:

Nontrivial twisted boundary conditions associated with extra compact dimensions can produce an ambiguity in the value of the four-dimensional coupling constants of the renormalizable interactions of the twisted fields' zero-modes. Resolving this indeterminacy would require a knowledge of the exact form of the higher dimensional action including the coefficients of higher-dimensional operators. For the case of moderately sized extra dimensions, the uncertainty in the coupling constants can be of order one and may lead to modifications in the stability of the model.

Style APA, Harvard, Vancouver, ISO itp.

10

HARIHARAN, S. I., and DAVID K. JOHNSON. "A FRAMEWORK FOR EVALUATING BOUNDARY CONDITIONS." Journal of Computational Acoustics 03, no. 03 (September 1995): 241–59. http://dx.doi.org/10.1142/s0218396x95000124.

Pełny tekst źródła

Streszczenie:

This paper explores solutions to the spherically symmetric Euler equations. Motivated by the work of Hagstrom and Hariharan7 and Geer and Pope,5 we model the effect of a pulsating sphere in a compressible medium. The literature available on this suggests that an accurate numerical solution requires artificial boundary conditions which simulate the propagation of nonlinear waves in open domains. Until recently, the boundary conditions available are in general linear, and based on non-reflection. Exceptions to this are the nonlinear nonreflective conditions of Thompson,11 and the nonlinear refle

Style APA, Harvard, Vancouver, ISO itp.

11

Pinto, Carlos. "Boundary conditions, gauge fixing ambiguities and exact expectation values in U(1) lattice gauge theory." International Journal of Modern Physics A 31, no. 08 (March 14, 2016): 1650035. http://dx.doi.org/10.1142/s0217751x16500354.

Pełny tekst źródła

Streszczenie:

We analyze the interplay between gauge fixing and boundary conditions in two-dimensional U(1) lattice gauge theory. We show on the basis of a general argument that periodic boundary conditions result in an ill-defined weak coupling approximation but that the approximation can be made well-defined if the boundaries are fixed to zero. We confirm this result in the particular case of the Feynman gauge. We show that the zero momentum mode divergence in the propagator that appears in the Feynman gauge vanishes when the weak coupling approximation is well-defined. In addition we obtain exact results

Style APA, Harvard, Vancouver, ISO itp.

12

Chen, Lujun, Deshui Xu, Jingtao Du, and Chengwen Zhong. "Flexural Vibration Analysis of Nonuniform Double-Beam System with General Boundary and Coupling Conditions." Shock and Vibration 2018 (October 1, 2018): 1–8. http://dx.doi.org/10.1155/2018/5103174.

Pełny tekst źródła

Streszczenie:

In this paper, an analytical modeling approach for the flexural vibration analysis of the nonuniform double-beam system is proposed via an improved Fourier series method, in which both types of translational and rotational springs are introduced to account for the mechanical coupling on the interface as well as boundary restraints. Energy formulation is employed for the dynamic description of the coupling system. With the aim to treat the varying thickness across the beam in a unified pattern, the relevant variables are all expanded into Fourier series. Supplementary terms with the smoothed ch

Style APA, Harvard, Vancouver, ISO itp.

13

Shertzer, J., E. Bernstein, and F. S. Levin. "Boundary conditions and channel-coupling-array calculation for theH2ungerade triplet state." Physical Review A 31, no. 6 (June 1, 1985): 3570–73. http://dx.doi.org/10.1103/physreva.31.3570.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

14

YAO, Jun, Bo GAO, and ZhaoQin HUANG. "On the interface boundary conditions for the Stokes-Darcy coupling problem." SCIENTIA SINICA Physica, Mechanica & Astronomica 44, no. 2 (January 1, 2014): 212–20. http://dx.doi.org/10.1360/132013-200.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

15

CESANA, PIERLUIGI, and ANTONIO DESIMONE. "STRAIN-ORDER COUPLING IN NEMATIC ELASTOMERS: EQUILIBRIUM CONFIGURATIONS." Mathematical Models and Methods in Applied Sciences 19, no. 04 (April 2009): 601–30. http://dx.doi.org/10.1142/s0218202509003541.

Pełny tekst źródła

Streszczenie:

We consider models that describe liquid crystal elastomers either in a biaxial or in a uniaxial phase and in the framework of Frank's director theory. We prove the existence of static equilibrium solutions in the presence of frustrations due to electro-mechanical boundary conditions and to applied loads and fields. We find explicit solutions arising in connection with special boundary conditions and the corresponding phase diagrams, leading to significant implications on possible experimental observations.

Style APA, Harvard, Vancouver, ISO itp.

16

Dong, Jin Shan, and Bo Qin Gu. "Coupling Analysis of Heat Transfer in Finned Radiator Based on Numerical Simulation Codes ABAQUS and FLUENT." Advanced Materials Research 118-120 (June 2010): 635–39. http://dx.doi.org/10.4028/www.scientific.net/amr.118-120.635.

Pełny tekst źródła

Streszczenie:

The heat transfer in solid-fluid coupling system relates to not only the heat transfer process in solid and fluid bodies but also the physical quantity exchange through the boundary. Because some boundary conditions, such as heat flux and coefficient of heat transfer, are uncertain, neither solid body nor fluid body can be separated from the coupling system when the thermal coupling analysis is carried out. A coupling analysis method based on numerical simulation codes ABAQUS and FLUENT was put forward to solve the boundary problem. The two simulation codes were controlled by the interface sof

Style APA, Harvard, Vancouver, ISO itp.

17

Shekhan, Husain N., Erkan A. Gurdal, Lalitha Ganapatibhotla, Janna K. Maranas, Ron Staut, and Kenji Uchino. "Thermal Conductivities of PZT Piezoelectric Ceramics under Different Electrical Boundary Conditions." Insight - Material Science 3, no. 1 (March 17, 2020): 10. http://dx.doi.org/10.18282/ims.v3i1.301.

Pełny tekst źródła

Streszczenie:

<p>Physical properties of polycrystalline lead-zirconate-titanate (PZT) changes according to electrical boundary conditions and poling. This paper reports the thermal properties of poled and unpoled PZT's in the poling direction for open circuit and short circuit conditions. The authors found that the short-circuit condition exhibited the largest thermal conductivity than the open-circuit condition. In the relationship between these two thermal properties, the authors propose the "electrothermal" coupling factor k<sup>κ</sup><sub>33</sub>, which is similar to the

Style APA, Harvard, Vancouver, ISO itp.

18

Termonia, Piet, Alex Deckmyn, and Rafiq Hamdi. "Study of the Lateral Boundary Condition Temporal Resolution Problem and a Proposed Solution by Means of Boundary Error Restarts." Monthly Weather Review 137, no. 10 (October 1, 2009): 3551–66. http://dx.doi.org/10.1175/2009mwr2964.1.

Pełny tekst źródła

Streszczenie:

Abstract To properly utilize coupled limited-area models (LAMs), the time scales of the cross-boundary fluxes in the available lateral boundary data must be assessed. In current operational practice, the update frequencies of these data are usually determined by common sense guesswork and by technical constraints. This paper quantifies the required temporal resolution of the lateral boundary conditions. For a mesoscale LAM it is concluded that in standard forecast cases, coupling updates of about 3 h are sufficient. However, in rare cases of severe storms, this can lead to errors in the coupli

Style APA, Harvard, Vancouver, ISO itp.

19

Shi, Xianjie, and Dongyan Shi. "Free and forced vibration analysis of T-shaped plates with general elastic boundary supports." Journal of Low Frequency Noise, Vibration and Active Control 37, no. 2 (February 12, 2018): 355–72. http://dx.doi.org/10.1177/1461348418756021.

Pełny tekst źródła

Streszczenie:

This investigation proposes a series solution method for free and forced vibration analysis of T-shaped plate structure with general elastic supports, arbitrary coupling angles and elastically coupled conditions. The present solution framework can be readily utilized for various boundary or coupling conditions without modifying the solution algorithms or procedures. The general boundary and coupling conditions are considered with artificial spring method and can be easily achieved with assigning the restraining springs with specified values. In the current approach, the displacement functions

Style APA, Harvard, Vancouver, ISO itp.

20

Mignolet, Marc P., Christian Soize, and Javier Avalos. "Nonparametric Stochastic Modeling of Structures with Uncertain Boundary Conditions/Coupling Between Substructures." AIAA Journal 51, no. 6 (June 2013): 1296–308. http://dx.doi.org/10.2514/1.j051555.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

21

De Gersem, H., and K. Hameyer. "Harmonic boundary conditions for circular inclusions and their coupling to external circuits." IEE Proceedings - Science, Measurement and Technology 148, no. 6 (November 1, 2001): 257–62. http://dx.doi.org/10.1049/ip-smt:20010532.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

22

Ding, Xiao-Li, and Juan J. Nieto. "Analytical solutions for coupling fractional partial differential equations with Dirichlet boundary conditions." Communications in Nonlinear Science and Numerical Simulation 52 (November 2017): 165–76. http://dx.doi.org/10.1016/j.cnsns.2017.04.020.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

23

Lu, Ye Qiang, Wen Feng Wei, and Yi Long Zhang. "Research and Simulation on Drawing Force of the Tripod Type Universal Coupling." Advanced Materials Research 482-484 (February 2012): 792–95. http://dx.doi.org/10.4028/www.scientific.net/amr.482-484.792.

Pełny tekst źródła

Streszczenie:

Analyzing the strain expression referring to Castigliano’s Theorem after analysis of the tripod type universal coupling under drawing force comes to the simplified mode of tripod type universal coupling. And with the help of simplified mode, it concludes that the minimum strain occurs when the radius of cross-section of the circlip equals to the depth of groove. After setting material attributes, boundary conditions, contacts of the tripod type universal coupling, and static simulation with the finite element method in SolidWorks, the strain of the universal couplings is carried out. Theoretic

Style APA, Harvard, Vancouver, ISO itp.

24

Samelson, R. M., E. D. Skyllingstad, D. B. Chelton, S. K. Esbensen, L. W. O'Neill, and N. Thum. "On the Coupling of Wind Stress and Sea Surface Temperature." Journal of Climate 19, no. 8 (April 15, 2006): 1557–66. http://dx.doi.org/10.1175/jcli3682.1.

Pełny tekst źródła

Streszczenie:

Abstract A simple quasi-equilibrium analytical model is used to explore hypotheses related to observed spatial correlations between sea surface temperatures and wind stress on horizontal scales of 50–500 km. It is argued that a plausible contributor to the observed correlations is the approximate linear relationship between the surface wind stress and stress boundary layer depth under conditions in which the stress boundary layer has come into approximate equilibrium with steady free-atmospheric forcing. Warmer sea surface temperature is associated with deeper boundary layers and stronger wind

Style APA, Harvard, Vancouver, ISO itp.

25

Ma, Hong Wei, Ji Wei Wang, and Ji Xiang Xu. "Nonlinear Simulation of Interaction between Water and Free Floating Ship." Applied Mechanics and Materials 90-93 (September 2011): 2528–32. http://dx.doi.org/10.4028/www.scientific.net/amm.90-93.2528.

Pełny tekst źródła

Streszczenie:

Based on fluid-solid two-phase coupling numerical model, this paper utilized velocity potential function theory to investigate the nonlinear interaction of water and free floating body. Meanwhile, multi-time step integral method and Overall numerical solution method, which are suitable for finite element dynamic analysis, and free surface boundary condition, not moving boundary conditions and the water-solid coupling boundary conditions are adopted to analyze the dynamic responses of water and free floating body with different dimensions. Numerical results show that the change of floating body

Style APA, Harvard, Vancouver, ISO itp.

26

Martín-Ruiz, A., M. Cambiaso, and L. F. Urrutia. "The magnetoelectric coupling in electrodynamics." International Journal of Modern Physics A 34, no. 28 (October 10, 2019): 1941002. http://dx.doi.org/10.1142/s0217751x19410021.

Pełny tekst źródła

Streszczenie:

We explore a model akin to axion electrodynamics in which the axion field [Formula: see text] rather than being dynamical is a piecewise constant effective parameter [Formula: see text] encoding the microscopic properties of the medium inasmuch as its permittivity or permeability, defining what we call a [Formula: see text]-medium. This model describes a large class of phenomena, among which we highlight the electromagnetic response of materials with topological order, like topological insulators for example. We pursue a Green’s function formulation of what amounts to typical boundary-value pr

Style APA, Harvard, Vancouver, ISO itp.

27

Xue, Fei, and Beibei Sun. "Modelling and Analysis of Global Vibroacoustic Coupling Characteristics of a Rectangular Enclosure Bounded by a Flexible Panel." Shock and Vibration 2018 (September 2, 2018): 1–12. http://dx.doi.org/10.1155/2018/7562630.

Pełny tekst źródła

Streszczenie:

The interaction between the sound field in an enclosure and its flexible panel is a critical problem; the influence of structural parameters on global vibroacoustic coupling characteristics of the panel-enclosure system is very important. In this paper, a novel index of the global coupling level was first proposed to describe the global vibroacoustic coupling extent between multiple panel vibration modes and enclosure acoustical modes of the coupled system. Then, the influence of structural parameters on global coupling levels of the coupled system with different panel boundary conditions was

Style APA, Harvard, Vancouver, ISO itp.

28

Chikhar, Kamel, and Pierre Gauthier. "Impact of Lateral Boundary Conditions on Regional Analyses." Monthly Weather Review 145, no. 4 (March 21, 2017): 1361–79. http://dx.doi.org/10.1175/mwr-d-16-0245.1.

Pełny tekst źródła

Streszczenie:

Abstract Regional and global climate models are usually validated by comparison to derived observations or reanalyses. Using a model in data assimilation results in a direct comparison to observations to produce its own analyses that may reveal systematic errors. In this study, regional analyses over North America are produced based on the fifth-generation Canadian Regional Climate Model (CRCM5) combined with the variational data assimilation system of the Meteorological Service of Canada (MSC). CRCM5 is driven at its boundaries by global analyses from ERA-Interim or produced with the global c

Style APA, Harvard, Vancouver, ISO itp.

29

Zhang, Jie, Kiet Tieu, Guillaume Michal, Hongtao Zhu, Liang Zhang, Lihong Su, Guanyu Deng, and Hui Wang. "A damping boundary condition for atomistic-continuum coupling." Chinese Physics B 26, no. 6 (May 2017): 068702. http://dx.doi.org/10.1088/1674-1056/26/6/068702.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

30

CHIU, CHUANG-HSIUNG, WEN-WEI LIN, and CHEN-CHANG PENG. "ASYMPTOTIC SYNCHRONIZATION IN LATTICES OF COUPLED NONIDENTICAL LORENZ EQUATIONS." International Journal of Bifurcation and Chaos 10, no. 12 (December 2000): 2717–28. http://dx.doi.org/10.1142/s0218127400001778.

Pełny tekst źródła

Streszczenie:

In this paper we study coupled nonidentical Lorenz equations with three different boundary conditions. Coupling rules and boundary conditions play essential roles in the qualitative analysis of solutions of coupled systems. By using Lyapunov stability theory, a sufficient condition is obtained for the global stability of trivial equilibrium of coupled system with Dirichlet condition. Then we restrict our attention on the dynamics of coupled nonidentical Lorenz equations with Neumann/periodic boundary condition and prove that the asymptotic synchronization occurs provided the coupling strengths

Style APA, Harvard, Vancouver, ISO itp.

31

CHENAGHLOU, A., and E. CORRIGAN. "FIRST ORDER QUANTUM CORRECTIONS TO THE CLASSICAL REFLECTION FACTOR OF THE SINH–GORDON MODEL." International Journal of Modern Physics A 15, no. 28 (November 10, 2000): 4417–32. http://dx.doi.org/10.1142/s0217751x0000183x.

Pełny tekst źródła

Streszczenie:

The sinh–Gordon model is restricted to a half-line by boundary conditions maintaining integrability. A perturbative calculation of the reflection factor is given to one loop order in the bulk coupling and to first order in the difference of the two parameters introduced at the boundary, providing a further verification of Ghoshal's formula. The calculation is consistent with a conjecture for the general dependence of the reflection factor on the boundary parameters and the bulk coupling.

Style APA, Harvard, Vancouver, ISO itp.

32

Zhou, Qi Zheng, De Shi Wang, and Shu Yang. "Acoustic and Vibration Characteristics of Finite Cylindrical Shell-Circular Plate Based on Lagrange Equations." Applied Mechanics and Materials 302 (February 2013): 401–5. http://dx.doi.org/10.4028/www.scientific.net/amm.302.401.

Pełny tekst źródła

Streszczenie:

An analysis based on Lagrange equations was presented for acoustic and vibration characteristics of finite cylindrical shell-circular plate underwater. The boundary conditions and coupling conditions between the shell and plate expressed using springs, the model of finite shell with circular plate was set up. Considering the elastic potential energy in springs and the work due to fluid loading, the vibro-acoustic equations of finite cylinder with circular plate under excitation were established by Lagrange equations. The influences of boundary conditions and coupling conditions to the acoustic

Style APA, Harvard, Vancouver, ISO itp.

33

Chen, YH, GY Jin, and ZG Liu. "Vibrational energy flow analysis of coupled cylindrical shell-plate structure with general boundary and coupling conditions." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 229, no. 10 (August 12, 2014): 1727–44. http://dx.doi.org/10.1177/0954406214546879.

Pełny tekst źródła

Streszczenie:

An analytical study on the vibration and energy flow behaviors of a coupled cylindrical shell-plate structure is presented. An analytical model capable of handling general boundary and coupling conditions is developed in which the interactions of all internal forces and moments for both the shell and plate have been taken into account at the junction via four types of coupling springs with arbitrary stiffness and covering all the degrees of freedom, and each of the plate and shell displacement functions is expressed as the superposition of a two-dimensional Fourier series and several supplemen

Style APA, Harvard, Vancouver, ISO itp.

34

Zhang, Jian Hua, and Shou Shan Jiang. "Rigid-Flexible Coupling Model and Dynamic Analysis of Rocket Sled." Advanced Materials Research 346 (September 2011): 447–54. http://dx.doi.org/10.4028/www.scientific.net/amr.346.447.

Pełny tekst źródła

Streszczenie:

The Dynamics Analysis & Simulation of the Rocket Sled were done based on Multibody System Dynamics and Finite Element Analysis Theory. The most difficult work in the analysis was establishing the boundary conditions of the rocket sled. The paper made this kind of attempt. Then the relevant post processing figures and data were obtained, thereby providing the designer and manufacturer with detailed and reliable data. The conclusion is the simulation method is more effective than those before and the boundary conditions is correct and acceptable.

Style APA, Harvard, Vancouver, ISO itp.

35

Steiner, Roee, and Eduardo Guendelman. "Confining boundary conditions from dynamical coupling constants for Abelian and non-Abelian symmetries." International Journal of Modern Physics A 29, no. 29 (November 20, 2014): 1450165. http://dx.doi.org/10.1142/s0217751x14501656.

Pełny tekst źródła

Streszczenie:

The present work represents among other things a generalization to the non-Abelian case of our previous result where the Abelian case was studied. In the U(1) case the coupling to the gauge field contains a term of the form g(ϕ)jμ(Aμ +∂μB), where B is an auxiliary field and jμ is the Dirac current. The scalar field ϕ determines the local value of the coupling of the gauge field to the Dirac particle. The consistency of the equations determines the condition ∂μϕjμ = 0 which implies that the Dirac current cannot have a component in the direction of the gradient of the scalar field. As a conseque

Style APA, Harvard, Vancouver, ISO itp.

36

Cao, Yang, Linquan Yao, and Yu Yin. "New treatment of essential boundary conditions in EFG method by coupling with RPIM." Acta Mechanica Solida Sinica 26, no. 3 (June 2013): 302–16. http://dx.doi.org/10.1016/s0894-9166(13)60028-2.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

37

Minami, H., T. Koike, N. Orita, T. Kashiwagi, M. Tsujimoto, T. Yamamoto, and K. Kadowaki. "Coupling to External Structures: Boundary Conditions for the Bi2212-based Superconducting THz Emitter." Journal of Physics: Conference Series 400, no. 2 (December 17, 2012): 022072. http://dx.doi.org/10.1088/1742-6596/400/2/022072.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

38

Binding, P., and H. Volkmer. "A Prüfer angle approach to semidefinite Sturm–Liouville problems with coupling boundary conditions." Journal of Differential Equations 255, no. 5 (September 2013): 761–78. http://dx.doi.org/10.1016/j.jde.2013.04.033.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

39

Surulescu, Christina. "On a Time-Dependent Fluid-Solid Coupling in 3D with Nonstandard Boundary Conditions." Acta Applicandae Mathematicae 110, no. 3 (April 3, 2009): 1087–104. http://dx.doi.org/10.1007/s10440-009-9495-4.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

40

Ye, Z., and Z. Zhou. "The bending of composite shallow revolutional shells." Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering 214, no. 6 (June 1, 2000): 369–76. http://dx.doi.org/10.1243/0954410001531953.

Pełny tekst źródła

Streszczenie:

This paper deals with the bending problem of composite revolutional shells under the action of distributed loading using a new approach, the non-orthogonal series method, i.e. NOSM. The formulation is based on the thin shell theory of small strains. The basic equations are developed and can be expressed in matrix form for composite revolutional shells. In general, because of the anisotropic characteristics, there will be a coupling effect in the boundary conditions, even including the axisymmetrical bending case. The non-orthogonal function series adopted showed very significant coupling effec

Style APA, Harvard, Vancouver, ISO itp.

41

Shi, Dongyan, Wenhui Ren, Hong Zhang, Gai Liu, and Qingshan Wang. "Vibro-acoustic coupling characteristics of orthotropic L-shaped plate–cavity coupling system." Journal of Low Frequency Noise, Vibration and Active Control 39, no. 4 (July 1, 2019): 1102–26. http://dx.doi.org/10.1177/1461348419860630.

Pełny tekst źródła

Streszczenie:

The research object of this paper is the L-shaped plate–cavity coupling system established by a cuboid acoustic cavity with rigid-wall or impedance-wall and L-shaped plate with numerous elastic boundary conditions in view of the Fourier series method. The main research content of this paper is the vibro-acoustic coupling characteristics. In this paper, the displacements admissible functions of the L-shaped plate are generally set as the sum of two cosines’ product and two polynomials. Sound pressure admissible functions of the cuboid acoustic cavity can be considered as the sum of three cosine

Style APA, Harvard, Vancouver, ISO itp.

42

Gagliardini, Olivier, and Jacques Meyssonnier. "Lateral boundary conditions for a local anisotropic ice-flow model." Annals of Glaciology 35 (2002): 503–9. http://dx.doi.org/10.3189/172756402781817202.

Pełny tekst źródła

Streszczenie:

AbstractA local two-dimensional flow model which accounts for the anisotropic behaviour of polar ice and the evolution of its strain-induced anisotropy is briefly reviewed. Due to its complexity, it is not yet possible to use this model to simulate the flow of a whole ice sheet, and its potential applications are presently restricted to limited spatial domains around existing drilling sites. In order to calculate the local flow of ice, boundary conditions must be applied on the lateral edges of the studied domain. Since these limits correspond to fictitious sections of the ice sheet, the type

Style APA, Harvard, Vancouver, ISO itp.

43

Elleithy, Wael. "Multi-Domain Analysis by FEM-BEM Coupling and BEM-DD Part I: Formulation and Implementation." Applied Mechanics and Materials 353-356 (August 2013): 3263–68. http://dx.doi.org/10.4028/www.scientific.net/amm.353-356.3263.

Pełny tekst źródła

Streszczenie:

Several existing interface relaxation methods for finite element–boundary element coupling (FEM–BEM) and for boundary element–domain decomposition (BEM–DD) are reviewed. Furthermore, an interface relaxation method for BEM–DD is presented. This is Part I of two papers. In Part II, the convergence conditions of the interface relaxation FEM-BEM coupling and BEM-DD method are established. Example application is given for elaboration

Style APA, Harvard, Vancouver, ISO itp.

44

Perlin, Natalie, Eric D. Skyllingstad, Roger M. Samelson, and Philip L. Barbour. "Numerical Simulation of Air–Sea Coupling during Coastal Upwelling." Journal of Physical Oceanography 37, no. 8 (August 1, 2007): 2081–93. http://dx.doi.org/10.1175/jpo3104.1.

Pełny tekst źródła

Streszczenie:

Abstract Air–sea coupling during coastal upwelling was examined through idealized three-dimensional numerical simulations with a coupled atmosphere–ocean mesoscale model. Geometry, topography, and initial and boundary conditions were chosen to be representative of summertime coastal conditions off the Oregon coast. Over the 72-h simulations, sea surface temperatures were reduced several degrees near the coast by a wind-driven upwelling of cold water that developed within 10–20 km off the coast. In this region, the interaction of the atmospheric boundary layer with the cold upwelled water resul

Style APA, Harvard, Vancouver, ISO itp.

45

Ma, Lina, Rui Chen, Xiaofeng Yang, and Hui Zhang. "Numerical Approximations for Allen-Cahn Type Phase Field Model of Two-Phase Incompressible Fluids with Moving Contact Lines." Communications in Computational Physics 21, no. 3 (February 7, 2017): 867–89. http://dx.doi.org/10.4208/cicp.oa-2016-0008.

Pełny tekst źródła

Streszczenie:

AbstractIn this paper, we present some efficient numerical schemes to solve a two-phase hydrodynamics coupled phase field model with moving contact line boundary conditions. The model is a nonlinear coupling system, which consists the Navier-Stokes equations with the general Navier Boundary conditions or degenerated Navier Boundary conditions, and the Allen-Cahn type phase field equations with dynamical contact line boundary condition or static contact line boundary condition. The proposed schemes are linear and unconditionally energy stable, where the energy stabilities are proved rigorously.

Style APA, Harvard, Vancouver, ISO itp.

46

Zhang, Chao, Jian Long Ji, and Jian Ping Lei. "Investigation on Buckling of Cylindrical Shells and Influences of Boundary Conditions." Advanced Materials Research 243-249 (May 2011): 1326–30. http://dx.doi.org/10.4028/www.scientific.net/amr.243-249.1326.

Pełny tekst źródła

Streszczenie:

Thin-walled cylindrical shells are widely used in many industrial sectors as light structural elements. Determination of their buckling strength under various types of loading conditions is a crucial work for engineering design. Due to the needs of research of crashworthiness, dynamic buckling of cylindrical shells subjected to the strong axial impact becomes a frontier issue in recent years. The axial impact is a very complex dynamic process because of the coupling of multiple effects. In this paper, the buckling mechanism of cylindrical shells subjected to axial impact and the influences of

Style APA, Harvard, Vancouver, ISO itp.

47

Du, Xiao Jun, Xiao Qing Li, Ying Juan Yue, and Fei Chen. "Thermal-Structural Coupling Analysis of Planetary Roller Screw." Applied Mechanics and Materials 757 (April 2015): 55–59. http://dx.doi.org/10.4028/www.scientific.net/amm.757.55.

Pełny tekst źródła

Streszczenie:

This paper established the finite element model of planetary roller screw (PRS) for thermal structure coupling analysis, and set the model parameters and boundary conditions reasonably, verified the reliability of the calculation model through the comparison and analysis of simulation data obtained, and discussed the effect of force on PRS main bearing member under preloaded and non-preloaded conditions.

Style APA, Harvard, Vancouver, ISO itp.

48

Yang, Yongqiang, and Zhongmin Wang. "Thermoelastic Coupling Vibration and Stability Analysis of Rotating Annular Sector Plates." Mathematical Problems in Engineering 2019 (March 5, 2019): 1–18. http://dx.doi.org/10.1155/2019/8573241.

Pełny tekst źródła

Streszczenie:

This study investigates the thermoelastic coupling vibration and stability of rotating annular sector plates. Based on Hamilton’s principle and thermal conduction equation with deformation effect, the differential equation of transverse vibration for a rotating annular sector plate is established. The differential equation of vibration and corresponding boundary conditions are discretized by the differential quadrature method. Then, the thermoelastic coupling transverse vibrations under three different boundary conditions are calculated. The change curve of the first three order dimensionless

Style APA, Harvard, Vancouver, ISO itp.

49

RAABE, B. "CAUSTICS IN A CUBIC SU(2) LATTICE MODEL WITH ANTIPERIODIC BOUNDARY CONDITIONS." International Journal of Modern Physics A 04, no. 17 (October 20, 1989): 4607–26. http://dx.doi.org/10.1142/s0217751x89001977.

Pełny tekst źródła

Streszczenie:

In order to investigate the weak coupling limit of lattice gauge theories, it has been suggested recently to apply the semiclassical approximation to the Schrödinger equation in the Hamiltonian formalism. This method is used to study pure SU(2) gauge theory on a cube with sides of length one lattice constant and with antiperiodic boundary conditions. We show the existence of caustics, i.e. envelopes of families of classical trajectories where the ground state wave function peaks, and describe their shape.

Style APA, Harvard, Vancouver, ISO itp.

50

Lazzo, Monica, and Lorenzo Pisani. "Klein–Gordon–Maxwell Systems with Nonconstant Coupling Coefficient." Advanced Nonlinear Studies 18, no. 1 (February 1, 2018): 55–63. http://dx.doi.org/10.1515/ans-2017-6018.

Pełny tekst źródła

Streszczenie:

AbstractWe study a Klein–Gordon–Maxwell system in a bounded spatial domain under Neumann boundary conditions on the electric potential. We allow a nonconstant coupling coefficient. For sufficiently small data, we find infinitely many static solutions.

Style APA, Harvard, Vancouver, ISO itp.

Oferujemy zniżki na wszystkie plany premium dla autorów, których prace zostały uwzględnione w tematycznych zestawieniach literatury. Skontaktuj się z nami, aby uzyskać unikalny kod promocyjny!