Accession Number:

ADD012143

Title:

Dynamic Pressure Test Unit-Ratio Method.

Descriptive Note:

Patent,

Corporate Author:

DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s):

Report Date:

1985-11-19

Pagination or Media Count:

5.0

Abstract:

A dynamic pressure test unit is utilized to determine the yield point of a flask. For a period of time prior to the yield point being reached the ratio of the pressure vs. volume of water pumped into a test flash assumes a constant value. After reaching the yield point the volume indication increases at a faster rate than the pressure giving a negative slope to a line on a stripchart recorder that indicates the pressure divided by the volume of water pumped into the flask. Author

Subject Categories:

  • Laminates and Composite Materials
  • Fluid Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE