Analysis of stability and convergence in FD simulations of the 1-D ultrasonic wave propagation

Mathematical and Computer Modelling

Volumn 25, Issue 6, 1997, Pages 19-29

  Delsanto, P P ^a   Iordache, D ^a   Iordache, C ^a   Ruffino, E ^a  

^a INFM   (Italy)

Author keywords

Convergence; Finite differences; Numerical simulation; Propagation of ultrasonic pulses; Stability

Indexed keywords

CONVERGENCE OF NUMERICAL METHODS; ERRORS; FINITE DIFFERENCE METHOD; INTERFACES (MATERIALS); NUMERICAL ANALYSIS; ULTRASONIC PROPAGATION;

PSEUDOCONVERGENT RECURRENCE RELATIONSHIPS; ULTRASONIC PULSES;

COMPUTER SIMULATION;

EID: 0031103320     PISSN: 08957177     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0895-7177(97)00036-8     Document Type: Article

References (6)

1. N. Bellomo L. Preziosi Modelling Mathematical Methods and Scientific Computation 1995 CRS Press
2. J.C. Strickwerda Finite Difference Schemes and Partial Difference Equations 1989 Wadsworth-Brooks
3. D. Iordache, P.P. Delsanto and M. Scalerandi, Pulse distorsion in the FD simulations of elastic wave propagation, Mathl. Comput. Modelling , (this issue).
4. th European Conf. on Composite Materials 1993 Woodhead Publ 625
5. P.P. Delsanto T. Whitcombe H.H. Chaskelis R.B. Mignogna Connection machine simulation of ultrasonic wave propagation in materials—I: The one-dimensional case Wave Motion 16 1992 65 80
6. P.P. Delsanto R.S. Schechter H.H. Chaskelis R.B. Mignogna R. Kline Connection machine simulation of ultrasonic wave propagation in materials—II: The two-dimensional case Wave Motion 20 1994 295 314