Optimization of Design Parameters of Low-Energy Buildings

conference paper

English

Evaluation of temperature development and related consumption of energy required for heating, airconditioning, etc. in low-energy buildings requires the proper physical analysis, covering heat conduction, convection and radiation, including beam and diffusive components of solar radiation, on all building parts and interfaces. The system approach and the Fourier multiplicative decomposition together with the finite element technique offers the possibility of inexpensive and robust numerical and computational analysis of corresponding direct problems, as well as of the optimization ones with several design variables, using the Nelder-Mead simplex method. The practical example demonstrates the correlation between such numerical simulations and the time series of measurements of energy consumption on a small family house in Ostrov u Macochy (35 km northern from Brno).

heat transfer; low-energy buildings; computational modelling

VALA, J.; JAROŠOVÁ, P.

21. 7. 2017

American Institute of Physics

Melville (USA)

978-0-7354-1546-1

Thermophysics 2017 & ENRE 2017

AIP Conference Proceedings Vol. 1866

1

0094-243X

AIP conference proceedings

1866

1

United States of America

040041/1

040041/6

6

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