Computer Algorithms Used in Computing the Mk 15/16 Constant 0.7 ATA Oxygen Partial Pressure Decompression Tables.

Abstract

The computer algorithms used in computing the MK 15/16 Constant 0.7 ATA Oxygen Partial Pressure Decompression Table are presented. These algorithms were used to compute both the nitrogen-oxygen and helium-oxygen tables. No physiological rationale or test results are presented. Two model independent input-output programs are presented which can be used with any decompression model which can be written in the prescribed 8 subroutines. One input-output program outputs each decompression schedule in a very detailed format while the other outputs schedules in U.S. Navy Decompression Table format. The 8 subroutines comprising the current MK 15/16 Decompression Model are presented in detail. Where changes in the Decompression Model were made, all versions of the appropriate subroutines are presented. All versions of the program used for computing ascent criteria are presented as well as tables of all ascent criteria actually used in the development of the current MK 15/16 Decompression Model. Annexes contain complete listings of all programs in the Fortran IV language.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1983
Accession Number
ADA125064

Entities

People

  • Edward D. Thalmann

Organizations

  • United States Navy Experimental Diving Unit

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Algorithms
  • Breathing Gases
  • Computations
  • Computer Programs
  • Computers
  • Conversion
  • Diving
  • Equations
  • Operating Systems
  • Overpressure
  • Partial Pressure
  • Plastic Explosives
  • Quadratic Equations
  • Real Variables
  • Sequences
  • Time Intervals
  • Transitions

Readers

  • Business Analytics
  • Computer Science.
  • Underwater engineering and Marine Technology.