Main / Issues / Vol. 10, N 1 (2014) / Articles

Non-uniform distribution of scanning points at calculation of natural lighting for light openings with different configuration

V. A. YegorchenkovDonbas National Academy of Civil Engineering and ArchitectureYe. V. KonopatskiyDonbas National Academy of Civil Engineering and ArchitectureI. V. KoschavkaDonetsk national university of economics and trade named after Mykhailo Tugan-Baranovsky
Abstract: Using mathematical apparatus of dot calculation by Baliuba-Naydysh (BN-calculation), the paper presents a method to scan light openings with different configuration that allows controlling the density of non-uniform distribution of scanning points in two directions along the plane of light openings’ inlets according to necessary conditions for numerical experiment. The necessary point equations for square and parabolic window are received in this paper, the computational algorithm to define the scanning points of window openings with different configuration in both directions is suggested, the graphical realization of the computational algorithm in Mathcad environment, suggested in the paper, is presented. By means of the received analytical model of scanning it is possible to optimize the consumption of the PC computing resources and reduce the calculation time of the field parameters. The offered way is universal as it can be used for forming not only a plurality of dot light but also wind, heat, radiation, chemical and any other flows.

Keywords: light flow, BN-calculation, simplex, scanning points, parabolic and square light opening, point equation.

Pages: 57-64.

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For citation:

For citation: Yegorchenkov, V. A.; Konopatskiy, Ye. V.; Koschavka, I. V. Non-uniform distribution of scanning points at calculation of natural lighting for light openings with different configuration. – Text : electronic. – In: <em>Modern Industrial and Civil Construction</em>. – 2014. – Vol. 10, N 1. – Р. 57-64. – URL: https://donnasa.ru/publish_house/journals/spgs/2014-1/07_yegorchenkov_konopatskiy_koschavka.pdf (date of access: 22.12.2024). – ISSN 1993-3495.

Vol. 10, N 1 (2014)
Journal: Modern Industrial and Civil Construction
Publish house: Donbas National Academy of Civil Engineering and Architecture