| Issue |
E3S Web Conf.
Volume 136, 2019
2019 International Conference on Building Energy Conservation, Thermal Safety and Environmental Pollution Control (ICBTE 2019)
|
|
|---|---|---|
| Article Number | 05012 | |
| Number of page(s) | 6 | |
| Section | Monitoring and Control of Air Pollution | |
| DOI | https://doi.org/10.1051/e3sconf/201913605012 | |
| Published online | 10 December 2019 | |
Research on Calculation Method of Total Solar Radiation of Urban Settlements Based on Parametric 3D Model
1 State Key Laboratory of Green Building in Western China, Xi’an 710055, P.R. China
2 School of Architecture, Xi’an University of Architecture and Technology, Xi’an 710055, P.R. China
* Corresponding author: liuyan@xauat.edu.cn
Solar radiation is a major factor in promoting the sustainable development of urban settlements. To understand the distribution of solar radiation in urban settlements, this paper develops the sky view factor (SVF) algorithm based on the parameterization platform to simplify the calculation of solar radiation. In this paper, the test of total solar radiation is carried out in 18 different locations in Xi'an University of Architecture and Technology. The total solar radiation of 18 points is calculated using the SVF-based calculation model. Comparing the calculated results with the measured results, it is found that the calculated values are consistent with the measured values. The results show that the algorithm is consistent with the measured data. It shows the effectiveness and high precision of the proposed algorithm. The algorithm can calculate the total solar radiation more quickly, and provide technical support for urban preliminary design schemes in urban microclimate.
© The Authors, published by EDP Sciences, 2019
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