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MOHAMAD, M.
Original Title
Modelling indoor temperature by combining TRNSYS and MATLAB/SIMULINK
Type
journal article - other
Language
English
Original Abstract
The actual indoor temperature is represented by a complex interaction between losses and gains, which contribute through a large number of variables on the energy balance. These variables are continuously changing, because the temperature outdoors is changing with time, as well as the solar heat gains and the internal heat gains. In this work, a computer model has been designed by using TRNSYS software and MATLAB/SIMULINK software to simulate indoor temperature in summer. The building considered in this work is a lecture room at the Faculty of Mechanical Engineering at the Brno University of Technology. Where, the model of solar radiation incident on the external walls has been designed using TRNSYS software by exporting the real data taken from meteorological station in Brno (TUBO station) to the model, so that the intensity of solar radiation on each wall can be calculated and became usable in the SIMULINK model in order to calculate indoor temperature. To make sure of the validity of the results, they have been compared with those recorded by a monitoring system installed in the building. Results have shown a significant convergence between simulation and measurements.
Keywords
indoor temperature, TRNSYS software, MATLAB/SIMULINK software, solar radiation.
Authors
RIV year
2014
Released
26. 5. 2014
ISBN
1801-4399
Periodical
TZB-info
Year of study
Number
26.05.2014
State
Czech Republic
Pages from
1
Pages to
11
Pages count
BibTex
@article{BUT107030, author="Mohamad Kheir {Mohamad}", title="Modelling indoor temperature by combining TRNSYS and MATLAB/SIMULINK", journal="TZB-info", year="2014", volume="2014", number="26.05.2014", pages="1--11", issn="1801-4399" }