b31gsap: ASME B31G. Safe maximum pressure for the corroded area of... In pipenostics: Diagnostics, Reliability and Predictive Maintenance of Pipeline Systems

Description

Calculate safe maximum pressure for the corroded area of pipe.

Usage

 `1` ```b31gsap(dep, d, wth, depth, l) ```

Arguments

 `dep` design pressure of the pipe, [PSI]. Type: `assert_double`. `d` nominal outside diameter of the pipe, [inch]. Type: `assert_double`. `wth` nominal wall thickness of the pipe, [inch]. Type: `assert_double`. `depth` measured maximum depth of the corroded area, [inch]. Type: `assert_double`. `l` measured maximum longitudinal length of the corroded area, [inch]. Type: `assert_double`.

Value

Safe maximum pressure for the corroded area of pipe, [PSI]. Type: `assert_double`.

References

ASME B31G-1991. Manual for determining the remaining strength of corroded pipelines. A supplement to ASTME B31 code for pressure piping.

Other ASME B31G functions: `b31crvl()`, `b31gacd()`, `b31gacl()`, `b31gafr()`, `b31gdep()`, `b31gmodpf()`, `b31gops()`, `b31gpf()`
 ```1 2 3 4 5``` ``` b31gsap(1093, 30, .438, .1, 7.5) # [1] 1093 # [PSI], safe pressure is equal to design pressure b31gsap(877, 24, .281, .08, 15) # [1] 690 # [PSI], safe pressure is lower than design pressure due corrosion ```