Accession Number:

AD0408755

Title:

A METHOD OF OBTAINING AN OVERALL HEAT TRANSFER FILM COEFFICIENT IN SOLID FUEL ROCKET NOZZLES

Descriptive Note:

Corporate Author:

HERCULES POWDER CO MAGNA UT

Personal Author(s):

Report Date:

1963-05-01

Pagination or Media Count:

87.0

Abstract:

A method to determine an overall total film co efficient is proposed whereby special ablative thermocouples are used to record the inside surface temperatures of a nozzle during firing. The recorded temperatures are then used as boundary conditions for a transient wall temperature equation. The equation is then solved for the total film coefficient.

Subject Categories:

  • Solid Propellant Rocket Engines

Distribution Statement:

APPROVED FOR PUBLIC RELEASE