A DISTRIBUTED MODEL OF DYNAMICS OF HEAT EXCHANGERS WITH CONCENTRIC TUBES
Abstract
The paper supplies a discussion of a distributed model of dynamics within parallel flow heat exchangers.The method has been quoted herein of obtaining operator transfer functions characteristic for the dynamics of exchangers, and of deriving frequency characteristics out of those former.An analysis has been performed herein, of the influence of Reynold's numbers, of the length of the heat exchanger concerned, and of the thermal capacitance of the tube wall, upon the above characteristics.An explanation has been presented herein, to the resonance phenomenon.A block diagram has furthermore been presented herein, of heat exchangers involved.
How to Cite
BRODOWICZ, Kazimierz et al.
A DISTRIBUTED MODEL OF DYNAMICS OF HEAT EXCHANGERS WITH CONCENTRIC TUBES.
Journal of Power Technologies, [S.l.], v. 44, p. 25-55, mar. 2011.
ISSN 2083-4195.
Available at: <https://papers.itc.pw.edu.pl/index.php/JPT/article/view/84>. Date accessed: 10 dec. 2024.
Issue
Section
Interdisciplinary
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).