Numerical Integration of the Eikonal Equation with Stochastic Refractive Index

reportActive / Technical Report | Accesssion Number: AD1223832 | Open PDF

Abstract:

A method for numerically solving the Eikonal equations is developed and applied to wave propagation in a random media. The results are compared to standard ray theory and differences discussed.

Author(s):
Block, Maxwell B. ; Bergman, David R.
Author Organization(s):
NAVAL RESEARCH LAB WASHINGTON DC
Funding Organization(s):
OFFICE OF NAVAL RESEARCH ARLINGTON VA, ARLINGTON, VA
Document Type:
Technical Report/Memorandum Report
Publication Date:
2024 Mar 14
Pagination:
31

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution Code:
A - Approved For Public Release
Distribution Statement: Public Release.
Copyright: Not Copyrighted

RECORD

Collection: TRECMS
Subject Terms
Keyword(s):
Stochastic Differential Equations, Random Media, Eikonal Equations, Ray Theory, Stochastic Refractive Index, fmm(fast-marching methods), stochasticity modeling, pde(PARTIAL DIFFERENTIAL EQUATIONS), level-set methods
Subject Categories:
Mathematical and Computer Sciences; Mathematical and Computer Sciences; Mathematical and Computer Sciences
Creation Date:
2024 Mar 15
Update Date:
2024 Apr 15