Mathematical simulation of automated metabolic breathing simulator and self contained self rescuer
Advanced Search
Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.

Search our Collections & Repository

All these words:

For very narrow results

This exact word or phrase:

When looking for a specific result

Any of these words:

Best used for discovery & interchangable words

None of these words:

Recommended to be used in conjunction with other fields

Language:

Dates

Publication Date Range:

to

Document Data

Title:

Document Type:

Library

Collection:

Series:

People

Author:

Help
Clear All

Add terms to the query box

Query box

Help
Clear All
i

Mathematical simulation of automated metabolic breathing simulator and self contained self rescuer

Filetype[PDF-883.55 KB]


  • English
    • Details You May Also Like

    Details:

    • Personal Author:
      Edwards, John C.;
    • Corporate Authors:
      United States. Bureau of Mines.;
    • Description:
      "The Bureau of Mines developed a mathematical model that describes the interaction of an automated breathing and metabolic simulator, or lung, with a self-contained self-rescuer that is supplied compressed oxygen. The model can be used to predict the gas partial volumes of o2, n2, and co2 in the lung and in the self-rescuer breathing bag for a prescribed metabolic state that characterizes the lung. Nonlinear rate equations are used to describe the temporal evolution of the gas partial volumes. A numerical procedure was established with a Fortran computer program to solve these equations, which correspond to a given metabolic state. Examples are presented of applications of the model to predict bag volume and bag oxygen concentration changes with time when the bag is controlled by an automated breathing simulator. Under certain restrictive conditions, the model equations can also be used to analytically predict the time required for the bag to reach a maximum or minimum volume. The model equation in this latter case was extended to transitions between metabolic states, with transitions described as exponential growth or decay processes." - NIOSHTIC-2 NIOSH no. 10004373
    • Subject:
    • Series:
      Report of investigations (United States. Bureau of Mines) ; 8926;
    • Document Type:
      Report;
    • Collection(s):
      National Institute for Occupational Safety and Health
    • Main Document Checksum:
    • File Type:

    Supporting Files

    • No Additional Files

    More +

    You May Also Like

    Checkout today's featured content at stacks.cdc.gov