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Modeling Transient Conduction in Doubly Connected Regions between Isothermal Boundaries of Arbitrary Shape
| Content Provider | Semantic Scholar |
|---|---|
| Author | Teertstra, Peter Yovanovich, M. Michael |
| Copyright Year | 2000 |
| Abstract | Analytical models are developed to predict dimensionless heat flow rate for transient conduction in the doubly connected region formed between an arbitrarily shaped, isothermal inner body and its surrounding isothermal enclosure. This modeling procedure is based on limiting cases and trends identified in the exact solution for the concentric spheres. Asymptotic solutions for the limiting cases of small and large relative domain size, as well as short and long time, are combined to provide comprehensive models applicable to the full range of the independent parameters. Validation of the models by the spherical enclosure solution and numerical data for the concentric cubes has shown excellent agreement between the model and the data, within less than 3% RMS difference for most cases. |
| File Format | PDF HTM / HTML |
| DOI | 10.2514/6.2000-2582 |
| Alternate Webpage(s) | http://www.mhtl.uwaterloo.ca/pdf_papers/mhtl00-10.pdf |
| Alternate Webpage(s) | https://doi.org/10.2514/6.2000-2582 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |