The nonstandard FDTD method for three-dimensional acoustic analysis and its numerical dispersion and stability condition

Electronics and Communications in Japan, Part III: Fundamental Electronic Science (English translation of Denshi Tsushin Gakkai Ronbunshi)

Volumn 85, Issue 9, 2002, Pages 15-24

  Kudo, Hironori ^a   Kashiwa, Tatsuya ^a   Ohtani, Tadao ^b  

^a KITAMI INSTITUTE OF TECHNOLOGY   (Japan)

^b MITSUBISHI HEAVY INDUSTRIES LTD   (Japan)

Author keywords

Acoustic field simulation; FDTD method; NS FDTD method; Numerical dispersion; Numerical techniques; Stability condition

Indexed keywords

BANDWIDTH; BOUNDARY ELEMENT METHOD; COMPUTER SIMULATION; CONTROL SYSTEM ANALYSIS; FINITE DIFFERENCE METHOD; FINITE ELEMENT METHOD; STABILITY CRITERIA; TIME DOMAIN ANALYSIS;

NONSTANDARD FINITE DIFFERENCE TIME DOMAIN (NSFDTD) METHOD; NUMERICAL DISPERSIONS;

ACOUSTIC FIELD MEASUREMENT;

EID: 0036092730     PISSN: 10420967     EISSN: None     Source Type: Journal    
DOI: 10.1002/ecjc.1115     Document Type: Article

References (18)

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13. Reducing the numerical dispersion in the FDTD analysis by modifying anisotropically the speed of light
14. Numerical dispersion and stability condition of the non-standard FDTD method