Modern Dimensional Analysis-Based Heat Transfer Analysis: Normalized Heat Transfer Curves

In this contribution, the authors continued their initial study on the efficiency of the analysis of experimentally obtained temperature curves, in order to determine some basic parameters that are as simple and reliable as possible, such as “m”, the heat transfer coefficient. After the brief review...

Full description

Saved in:
Bibliographic Details
Published in:Mathematics 2023, Vol.11 (3)
Main Authors: Száva, Ioan, Vlase, Sorin, Száva, Ildikó-Renáta, Turzó, Gábor, Munteanu, Violeta Mihaela, Gălățanu, Teofil, Asztalos, Zsolt, Gálfi, Botond-Pál
Format: Report
Language:English
Subjects:
Analysis
Curves
Dimensional analysis
Gaussian distribution
Methods
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In this contribution, the authors continued their initial study on the efficiency of the analysis of experimentally obtained temperature curves, in order to determine some basic parameters that are as simple and reliable as possible, such as “m”, the heat transfer coefficient. After the brief review of the previous results, on which the present article is based, the authors offered a brief argumentation of the importance of dimensional methods, especially the one called modern dimensional analysis, in these theoretical-experimental investigations regarding the propagation of the thermal field of structural elements with solid sections, and especially with tubular-rectangular sections. It could be concluded that modern experimental investigations mostly follow the behavior of models attached to the initial structures, i.e., prototypes, because there are clear advantages in this process of forecasting the behavior of the prototype based on the measurement results obtained on the attached model.
ISSN:2227-7390
2227-7390
DOI:10.3390/math11030741