ASSESSING DAYLIGHT IN DIFFICULT TO ILLUMINATE SPACES

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

ASSESSING DAYLIGHT IN DIFFICULT TO ILLUMINATE SPACES

Popis výsledku v původním jazyce

Building is constantly heading for the development of new technologies, better materials and reduction of energy consumption, however daylighting remains an essential factor that considerably affects the interior of buildings and it cannot be technologically improved or replaced. The total quality of the indoor environment is crucial to humans. Daylight is important not only from a psychological and health point of view, but also from the point of health standards. People who are forced to work in workplaces without daylight must not work longer than four straight hours. The quality of daylight indoor lighting depends on the daylight access possibilities as well as on the location where the building is located. It can be really very complicated to supply enough daylight into some interior spaces of buildings such as corridors or rooms in the middle of buildings. This article focuses on the possibilities of illuminating such difficult-to-illuminate spaces. The main attention is paid to the assessment of daylight illumination of indoor spaces where daylight is provided by solar light tubes. Showing a specific example of an atypical room with solar light tube, daylight illumination is calculated using three calculating methods. The first method is the calculation of the daily illumination factor on the horizontal working surface using the method of doc. Kaňka. The second method is the calculation of the illumination factor on the horizontal working surface presented by software HOLIGILM. The third method involves the simulated calculation of the daylight illuminance factor at the checkpoints based on WDLS software. The results of the calculations are then compared and the advantages and disadvantages of individual solutions are assessed.

Název v anglickém jazyce

ASSESSING DAYLIGHT IN DIFFICULT TO ILLUMINATE SPACES

Popis výsledku anglicky

Building is constantly heading for the development of new technologies, better materials and reduction of energy consumption, however daylighting remains an essential factor that considerably affects the interior of buildings and it cannot be technologically improved or replaced. The total quality of the indoor environment is crucial to humans. Daylight is important not only from a psychological and health point of view, but also from the point of health standards. People who are forced to work in workplaces without daylight must not work longer than four straight hours. The quality of daylight indoor lighting depends on the daylight access possibilities as well as on the location where the building is located. It can be really very complicated to supply enough daylight into some interior spaces of buildings such as corridors or rooms in the middle of buildings. This article focuses on the possibilities of illuminating such difficult-to-illuminate spaces. The main attention is paid to the assessment of daylight illumination of indoor spaces where daylight is provided by solar light tubes. Showing a specific example of an atypical room with solar light tube, daylight illumination is calculated using three calculating methods. The first method is the calculation of the daily illumination factor on the horizontal working surface using the method of doc. Kaňka. The second method is the calculation of the illumination factor on the horizontal working surface presented by software HOLIGILM. The third method involves the simulated calculation of the daylight illuminance factor at the checkpoints based on WDLS software. The results of the calculations are then compared and the advantages and disadvantages of individual solutions are assessed.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20102 - Construction engineering, Municipal and structural engineering

Projekt

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Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

5th International Multidisciplinary Scientific Conference on Social Sciences and Arts : SGEM 2018 : conference proceedings : 26 August - 01 September, 2018, Albena Co., Bulgaria. Volume 5. Issue 1.5

ISBN

978-619-7408-65-2

ISSN

2367-5659

e-ISSN

neuvedeno

Počet stran výsledku

8

Strana od-do

49-56

Název nakladatele

STEF92 Technology Ltd.

Místo vydání

Sofia

Místo konání akce

Albena

Datum konání akce

26. 8. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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