RELATION BETWEEN SPECIFIC HEAT AND EMISSIVITY OF TANTALUM AT ELEVATED TEMPERATURES

Abstract

The rate of cooling in vacuum of tantalum cylinders of various sizes has been studied in the temperature range 1850 to 1300 K. The ratio of specific heat, C sub p, to total emissivity, epsilon, was found to be constant: C sub p/ epsilon 0.226 = 0.004 cal/gm/degree K.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1963
Accession Number
AD0414194

Entities

Organizations

  • University of Cincinnati

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Air Force
  • Climate Change
  • Coefficients
  • Emissivity
  • Government Procurement
  • Governments
  • Heat Transfer
  • High Temperature
  • Instrumentation
  • Materials
  • Materials Laboratories
  • Measurement
  • Measuring Instruments
  • Specific Heat
  • Surface Properties
  • Tantalum
  • Temperature Gradients

Readers

  • Analytical Mechanics
  • Image Processing and Computer Vision.
  • Metallurgy