Temat: Green's function - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Heat conduction problem in a two-layered hollow cylinder by using the Greens function method
Autorzy:: Kukla, S.
Siedlecka, U.
Powiązania:: https://bibliotekanauki.pl/articles/122646.pdf
Data publikacji:: 2013
Wydawca:: Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
Tematy:: heat conduction problem
two-layered cylinder
Green's function method
Opis:: In this paper, a solution of the heat conduction problem in a two-layered hollow cylinder by using the Green’s function method is presented. The considerations concern the heat conduction in the radial direction while taking into account time-dependent boundary conditions. The continuity condition of the temperature at the dividing surface of the layers is written in the form of a Volterra integral equation.
Źródło:: Journal of Applied Mathematics and Computational Mechanics; 2013, 12, 2; 45-50
2299-9965
Pojawia się w:: Journal of Applied Mathematics and Computational Mechanics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Free vibration to a system of cantilever nanobeams
Autorzy:: Ciekot, A.
Kukla, S.
Powiązania:: https://bibliotekanauki.pl/articles/122838.pdf
Data publikacji:: 2014
Wydawca:: Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
Tematy:: cantilever nanobeams
free vibration
Green's function method
drgania swobodne
metoda funkcji Greena
Opis:: This paper presents a solution to the free vibration problem of a system of two cantilever nanobeams. The nanobeams of the system are axially loaded and coupled by discrete translational springs. The solution of the problem by using the Green’s function method has been obtained. A numerical example shows the effect of the small scale on free vibration frequencies of the nanobeam system considered.
Źródło:: Journal of Applied Mathematics and Computational Mechanics; 2014, 13, 3; 29-36
2299-9965
Pojawia się w:: Journal of Applied Mathematics and Computational Mechanics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Free longitudinal vibration of a double-nanorod system
Autorzy:: Ciekot, A.
Kukla, S.
Powiązania:: https://bibliotekanauki.pl/articles/122520.pdf
Data publikacji:: 2013
Wydawca:: Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
Tematy:: double-nanorod system
longitudinal vibration
Green's function method
drgania podłużne
metoda funkcji Greena
Opis:: In this paper a solution to the problem of the free longitudinal vibration of a double-nanorod-system (DNRS) is presented. The nanorods of the system are coupled by many translational springs. The clamped-clamped and clamped-free boundary conditions are employed. The problem of vibration is solved by using the Green’s function method. The natural frequencies were numerically calculated.
Źródło:: Journal of Applied Mathematics and Computational Mechanics; 2013, 12, 2; 15-22
2299-9965
Pojawia się w:: Journal of Applied Mathematics and Computational Mechanics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Resonant Greens function for Euler-Bernoulli beams by means of the Fredholm Alternative Theorem
Autorzy:: Hozhabrossadati, S. M.
Sani, A. A.
Mofid, M.
Powiązania:: https://bibliotekanauki.pl/articles/973616.pdf
Data publikacji:: 2013
Wydawca:: Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
Tematy:: Fredholm Alternative Theorem
modified Green’s function
resonance
Euler-Bernoulli beam
rezonans
Opis:: This paper presents the Green's function for a uniform thin beam which is assumed to obey the Euler-Bernoulli theory at resonant condition. The beam under study has a simple support at one end and a sliding support at the other. First, the differential equation governing the free vibration of the beam is obtained in the frequency domain using the Fourier transform. Then, we try to find the corresponding Green's function of the problem. But a contradiction occurs due to the special properties of resonance. In order to overcome this hurdle, the Fredholm Alternative Theorem is utilized. Remarkably, it is shown that this theorem, by adding a particular term to the Green's function, can remedy this problem and the modified Green's function is consequently established. Moreover, the deformation function of the beam is found in an integral equation form. Some diagrams and tables conclude this study.
Źródło:: Journal of Applied Mathematics and Computational Mechanics; 2013, 12, 3; 55-67
2299-9965
Pojawia się w:: Journal of Applied Mathematics and Computational Mechanics
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Analytical solution of the dual phase lag equation describing the laser heating of thin metal film
Autorzy:: Ciesielski, M.
Powiązania:: https://bibliotekanauki.pl/articles/122626.pdf
Data publikacji:: 2017
Wydawca:: Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
Tematy:: dual phase lag equation
laser heating process
analytical solution
Green's function method
transfer ciepła
laserowy proces ogrzewania
równanie z dwoma czasami opóźnień
metoda funkcji Greena
Opis:: Heat transfer processes occurring in the micro-domains can be described using the dual-phase lag equation (DPLE). This equation can be applied as a model of heating of the thin metal film subjected to the femtosecond laser pulse. In the paper, the 1D dual phase lag equation containing the additional internal heat source resulting from the laser pulse irradiation and supplemented by the appropriate boundary and initial conditions is considered. Appearing in this equation two lag times τ_q the phase lag of the heat flux) and τ_T (the phase lag of the temperature gradient) are taken into account. An analytical solution of this equation under the assumption that τ_T > τ_q is presented. The separation of the variables technique and the Green’s function method are used in order to find this solution. In the final part of the paper, the example of computations is presented.
Źródło:: Journal of Applied Mathematics and Computational Mechanics; 2017, 16, 1; 33-40
2299-9965
Pojawia się w:: Journal of Applied Mathematics and Computational Mechanics
Dostawca treści:: Biblioteka Nauki

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