Experimental measurements of CO2 concetrations by varying the airflow and its influence on the blood supply of oxygen

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

Experimental measurements of CO2 concetrations by varying the airflow and its influence on the blood supply of oxygen

Popis výsledku v původním jazyce

The aim of the experiment was to verify the CO2 concentration in the indoor environments at different flows of fresh air per person, based on legislative requirements of the Czech Republic and the EU. The experiment was performed in a passive house at the Faculty of Civil Engineering, VSB - Technical University of Ostrava. Legislative requirements with minimal fresh air flow (15 and 25 m3/h) according to the measurements do not meet with the recommended limits on CO2 concentration of the valid legislation. Furthermore was explored the effects of elevated CO2 on the blood supply of oxygen. Transmission and impacts are described mainly by the dissociation curve, see Fig.1. Because of the developmental genetics human capability to adapt to the environmentwas not possible this relationship with the fittings completely proven. At concentrations above 1000 ppm were found in the figurant commonly described feeling of fatigue further, increased sweating, moderate decrease in pulse rate, sligh

Název v anglickém jazyce

Experimental measurements of CO2 concetrations by varying the airflow and its influence on the blood supply of oxygen

Popis výsledku anglicky

The aim of the experiment was to verify the CO2 concentration in the indoor environments at different flows of fresh air per person, based on legislative requirements of the Czech Republic and the EU. The experiment was performed in a passive house at the Faculty of Civil Engineering, VSB - Technical University of Ostrava. Legislative requirements with minimal fresh air flow (15 and 25 m3/h) according to the measurements do not meet with the recommended limits on CO2 concentration of the valid legislation. Furthermore was explored the effects of elevated CO2 on the blood supply of oxygen. Transmission and impacts are described mainly by the dissociation curve, see Fig.1. Because of the developmental genetics human capability to adapt to the environmentwas not possible this relationship with the fittings completely proven. At concentrations above 1000 ppm were found in the figurant commonly described feeling of fatigue further, increased sweating, moderate decrease in pulse rate, sligh

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

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Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

8th International Conference on Energy Planning, Energy Saving, Environmental Education (EPESE'15)

ISBN

978-1-61804-346-7

ISSN

2227-4359

e-ISSN

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Počet stran výsledku

6

Strana od-do

112-117

Název nakladatele

WSEAS Press

Místo vydání

[Itálie]

Místo konání akce

Řím

Datum konání akce

7. 11. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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