Accession Number:

ADA102768

Title:

An Implicit Form of Upstream Differencing and Its Application to a Radiation Boundary Condition.

Descriptive Note:

Technical note,

Corporate Author:

NAVAL OCEAN RESEARCH AND DEVELOPMENT ACTIVITY NSTL STATION MS

Personal Author(s):

Report Date:

1981-07-01

Pagination or Media Count:

11.0

Abstract:

An implicit form of upstream differencing is developed which is decoupled in space and is unconditionally stable. It has the same numerical diffusion as the usual explicit form. The scheme is especially attractive for use in radiation boundary conditions for semi-implicit models. Author

Subject Categories:

  • Theoretical Mathematics
  • Fluid Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE