학술논문
Unification of three different theories concerning the ideal conversion of enclosed radiation
Document Type
Journal Article
Author
Source
J. Sol. Energy Eng.; (United States); 109:1
Subject
Language
English
Abstract
The discussion of the ideal conversion of enclosed thermal radiation revolves round three different theories. Each of these theories has been accused to be incorrect. The objective of this paper is to provide a bird's-eye-view of the relationship between these three theories. It is shown that the theories are individually correct, and that they complement (rather than contradict) one another. The present ''unification'' consists of answering two important questions: What is the origin of the assumed blackbody radiation system. What is the ultimate fate of the blackbody radiation system. It is shown that the supply of high-temperature isotropic radiation postulated by all three theories is the result of a heat input from a high-temperature heat reservoir.