Heat Exchange During Encapsulation in a Chemical Warfare Agent Protective Patient Wrap in Four Hot Environments

Abstract

The purpose of this study was to determine safe encapsulation time limits in four hot environments including a simulated solar heat load and thereby generate an equation predicting safe time limits for hot environments. Eight male subjects were studied during encapsulation in a Chemical Warfare Agent Protective Patient Wrap in each of four environments. Rectal temperature, mean skin temperature, mean body temperature air temperature and dew point temperature within the wrap and wrap temperature were measured every minute. Metabolic rate was measured during encapsulation by partitional calorimetry. The data shows that safe encapsulation time is severely limited in Hot/Dry and Hot/ Wet environments when a solar heat load is included.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1987
Accession Number
ADA185194

Entities

People

  • Anne E. Allan
  • Lou A. Stephenson
  • Margaret A. Kolka
  • William R. Santee

Organizations

  • United States Army Research Institute of Environmental Medicine

Tags

DTIC Thesaurus Topics

  • Abstracts
  • Air Temperature
  • Biological Sciences
  • Biomedical Research
  • Body Temperature
  • Chemical Warfare
  • Chemical Warfare Agents
  • Dew Point
  • Encapsulation
  • Environment
  • Heat Transfer
  • Heat Transfer Coefficients
  • Heat Transmission
  • Military Research
  • Vapor Pressure
  • Warfare
  • Water Vapor

Readers

  • Environmental Engineering.
  • Exercise and Sports Science.
  • Thermal Physics or Thermal Science.