Abstract
A high resolution essentially non-oscillatory (ENO) numerical scheme is applied to a new model of heat propagation in crystals for an accurate reconstruction of second sound waves. A splitting of the governing equations allows to approximate the differential terms and the forcing term by means of the ENO scheme and a Runge--Kutta third order scheme, respectively. Results obtained on data relative to a high purity crystal of NaF are in good agreement with the theoretical predictions.
Similar content being viewed by others
References
Muller, I. and Ruggeri, T., Extended Thermodynamics, Springer-Verlag, 1993.
Dreyer, W. and Struchtrup, H., ‘Heat pulse experiments revisited’, Cont. Mech. and Thermod., 5(1993) 3–50.
Ruggeri, T., Muracchini, A., and Seccia L., ‘Continuum approach to phonon gas and shape changes of second sound via shock waves theory’, Il Nuovo Cimento della Società Italiana di Fisica, 16(1994) 15–38.
Jackson, H.E. and Walker, C.T., ‘Second sound in NaF’, Phys. Rev. Lett., 25(1970) 26–28.
Harten, A. and Osher, S., ‘Uniformly high-order accurate non oscillatory schemes, I’, SIAM J. Numer. Anal., 24(1987) 279–309.
Shu, C. and Osher, S., ‘Efficient implementation of essentially non-oscillatory shock-capturing schemes’, J. Comput. Phys., 77(1988) 439–471.
Shu, C. and Osher, S., ‘Efficient implementation of essentially non-oscillatory shock-capturing schemes, II’, J. Comput. Phys., 83(1989) 32–78.
Cerimele, M.M. and Pistella, F., ‘Simulation of planar high speed combustion phenomena’, to appear in Int. J. of Numer. Meth. for Heat and Fluid Flow.
Cerimele, M.M. and Pistella, F., ‘A high resolution scheme for a linear conservation law with memory’, Preprint 1995.
Harten, A., ‘On a class of high resolution total-variation stable finite-difference schemes’, SIAM J. Numer. Anal., 21(1984) 1–23.
Roe, P.L., ‘Approximate Riemann solvers, parameter vectors, and difference schemes’, J. Comput. Phys., 43 (1981) 357–372.
Tarkenton, G.M. and Cramer, M.S., ‘Nonlinear second sound in solids’, Phys. Rev. B, 49(1994) 11794–11798.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
CERIMELE, M.M., PISTELLA, F. A High Resolution Scheme for the Numerical Simulation of Second Sound in Crystals. Meccanica 32, 85–92 (1997). https://doi.org/10.1023/A:1004294323419
Issue Date:
DOI: https://doi.org/10.1023/A:1004294323419