Temperature distribution in regenerators
Holopainen, Rauno; Salonen, Eero-Matti (2014)
Holopainen, Rauno
Salonen, Eero-Matti
Työterveyslaitos
2014
Julkaisun pysyvä osoite on
https://urn.fi/URN:ISBN:978-952-261-430-8
https://urn.fi/URN:ISBN:978-952-261-430-8
Tiivistelmä
Heat recovery is a topical issue, as it affects building's energy effiency. This report presents an unusual approach to solving the regenerator temperature distribution: instead of using stepwise marching in time, we employ the finite element method using space-time elements and the Galerkin method. We also present it as a pure boundary value problem.
Programming and simulation uses the commercial COMSOL Multiphysics and MATLAB programs (COMSOL 4.3 with MATLAB). The COMSOL Multiphysics models and MATLAB codes, which are used in the report applications, are given. The developed model can be used as a tool in the design and optimization of heat exchangers.
Programming and simulation uses the commercial COMSOL Multiphysics and MATLAB programs (COMSOL 4.3 with MATLAB). The COMSOL Multiphysics models and MATLAB codes, which are used in the report applications, are given. The developed model can be used as a tool in the design and optimization of heat exchangers.
Kokoelmat
- Kirjat [550]