Specific Heat of Carbon/Carbon Composites.

reportActive / Technical Report | Accession Number: ADA106709 | Open PDF

Abstract:

The specific heat of a fine weave and of a course weave carboncarbon composite was measured from 340 to 750 K and compared to the values obtained on a POCO graphite. These results, added to previously obtained results at higher temperatures measured at NBS show that the specific heat of carboncarbon composites is equal within 1 of that of graphite above 340 K. These results are valuable as they permit conversion of thermal diffusivity data to thermal conductivity results. Author

Author(s):
Taylor, R. E.
Author Organization(s):
PURDUE UNIV LAFAYETTE IN THERMOPHYSICAL PROPERTIES RESEARCH LAB
Descriptive Note:
Interim rept.,
Pagination:
0016

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
TPRL-235, AFOSR-TR-81-0716
Contract/Grant Number(s):
AFOSR-77-3280
Task Number(s):
A1
Project Number(s):
2308
Monitor Series:
TR-81-0716
 Subject Terms
Joint Capability Areas:
JCA_1.2_Force Preparation; JCA_1_Force Support; JCA_1.2.3_Educating
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*CARBON CARBON COMPOSITES, *SPECIFIC HEAT, CONVERSION, MEASUREMENT, TEMPERATURE, HIGH TEMPERATURE, COMPARISON, GRAPHITE, THERMAL CONDUCTIVITY, TABLES(DATA), VALUE, DIFFUSIVITY, CALORIMETERS, THERMOPHYSICAL PROPERTIES
Field(s)/Group(s):
Laminates and Composite Materials, Thermodynamics
Keyword(s):
Heat capacity, Scanning calorimeters, Poco graphite, Thermal diffusivity, Bulk density, WUAFOSR2308A1, PE61102F
Report Date:
1980 Oct 01