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Расчет параметров оптического фильтра с угловым селективным светопропусканием

Расчет параметров оптического фильтра с угловым селективным светопропусканием

Abstract

An algorithm for geometric parameters calculation of the grating optical filter with predetermined angular selective characteristic of the light transmission is developed. For sunlight filtering optimization definition methods for inclination angles of the filter gratings are developed for the windows with different azimuths of orientation to the corners of the earth for given geographic location coordinates and the estimated time of the year and day. Results application will give the possibility to achieve the optimum lighting conditions and room insolation by pre-adaptation of the filter parameters to the known beforehand trajectory of the sun relative to the specified window and will have advantages as compared with venetian blind.

Разработан алгоритм расчета геометрических параметров решеточного оптического фильтра с заранее заданной угловой селективной характеристикой светопропускания. Для оптимизации фильтрования солнечного излучения разработана методика определения углов наклона решеток фильтра для окон с разными азимутами ориентации по сторонам света при заданных географических координатах местности и расчетном времени года и суток. Применение полученных результатов позволит достичь оптимальных условий освещения и инсоляции помещения за счет предварительной адаптации параметров фильтра к заранее известной траектории движения Солнца относительно заданного окна и будет иметь преимущества по сравнению с жалюзи.

Keywords

ОПТИЧЕСКИЙ ФИЛЬТР,OPTICAL FILTER,УГЛОВОЕ СЕЛЕКТИВНОЕ РЕГУЛИРОВАНИЕ,ANGULAR SELECTIVE REGULATION,ХАРАКТЕРИСТИКА СВЕТОПРОПУСКАНИЯ,LIGHT TRANSMISSION CHARACTERISTIC,ОКОННАЯ КОНСТРУКЦИЯ,WINDOW SYSTEM,ВЫСОТА СТОЯНИЯ И АЗИМУТ СОЛНЦА,ELEVATION AND AZIMUTH OF THE SUN

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold