SUBWAY ENVIRONMENT SIMULATION (SES) HEAT CONDUCTION MODEL VALIDATION

The purpose of this particular report describes the validation of heat conduction analytical model which comprises part of the subway environment simulation (SES) computer program. The conduction model is a closed form transfer cylindrical coordinate frame solution which treats the case of unsteady heat transfer in two, interfacing concentric materials. The validation was accomplished through field tests conducted within the Toronto Transit Commission subway over several months. The field measurements, including temperature at the tunnel air-wall interface and temperature in the earth beyond the tunnel structure, were compared directly with analytical model predictions.

  • Supplemental Notes:
    • Prepared by Associated Engineers/A Joint Venture, New York.
  • Corporate Authors:

    Transit Development Corporation, Incorporated

    1730 M Street, NW, Suite 911
    Washington, DC  United States  20036

    Urban Mass Transportation Administration

    400 7th Street, SW
    Washington, DC  United States  20590

    Associated Engineers/A Joint Venture

    New York, NY  United States 
  • Publication Date: 1974-1

Media Info

  • Pagination: 43 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00092338
  • Record Type: Publication
  • Source Agency: National Technical Information Service
  • Report/Paper Numbers: Tech. Rpt., UMTA-DC-06-0010-74-2
  • Files: NTIS, TRIS, USDOT
  • Created Date: Nov 5 1981 12:00AM