Affordable Access

Access to the full text

The principle of primary spectrum pyrometry

Authors
  • Cheng, Xiaofang1
  • Fu, Tairan1
  • Fan, Xueliang1
  • 1 University of Science and Technology of China, Department of Thermal Science and Energy Engineering, Hefei, 230027, China , Hefei (China)
Type
Published Article
Journal
Science in China Series G: Physics Mechanics and Astronomy
Publisher
Science China Press
Publication Date
Apr 01, 2005
Volume
48
Issue
2
Pages
142–149
Identifiers
DOI: 10.1360/04yw0069
Source
Springer Nature
Keywords
License
Yellow

Abstract

Abstract In this paper, for the measured surface with the characteristics of continuous radiation, we put forward the general model of the spectral emissivity with non- dimensional wavelength. In the analysis process, based on the Taylor series expansion, we theoretically discuss the applicable conditions of the model. Further, introducing the concept of the non-correlative spectrum functions in colourometry, the principle of primary spectrum pyrometry is established. And the application of primary spectrum pyrometer is illustrated in a specific example.

Report this publication

Statistics

Seen <100 times