Summary
The application of Hausen’s theory for the temperatures and efficiency of regenerators involves very laborious computations. In this article it is shown that for some limiting cases more simple formulae can be found with the aid of a perturbation theory. The formulae are series expansions for the fluctuating temperatures and the efficiency in terms of the reduced surfaceΛ and the reduced heat capacityΓ of the regenerator for the case ofΓ » 1 and for the case ofΛ « 1, for balanced load conditions.
Similar content being viewed by others
References
Hausen, H., Z. angew. Math. Mech.9 (1929) 173. See also Hausen, H., Wärmeübertragung im Gegenstrom, Gleichstrom und Kreuzstrom; Springer-Verlag, 1950.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Schultz, B.H. Approximative formulae in the theory of thermal regenerators. Appl. sci. Res. 3, 165–173 (1952). https://doi.org/10.1007/BF03184926
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF03184926