Projekt

A Field Study on Human Exposure to CO2 in Office Rooms with mechanical ventilation

Udbyder

Vejleder

Sted

København og omegn

Present standards define maximum CO2 concentration level in the air inhaled by occupants. The indoor CO2 concentration is often measured in only one location in the room - either in the exhaust room air or at one of the walls. This project’s aim is to assess in practice occupants’ exposure to indoor CO2 concentration in ventilated office rooms and to verify if there is difference between the CO2 concentration level in the air inhaled by the occupants and at the CO2 level of the air exhausted room air. A breathing thermal manikin will be used to resemble an average occupant and measure the CO2 concentration in the inhaled air. The manikin will be placed in several ventilated rooms at the Danish company Rambøll. Rooms for different use, such as offices, meeting room, etc. will be included in the measurements. CO2 measurements will be done in the air inhaled by the manikin, at the exhaust, walls and several locations in the occupied zone. Thermal comfort measurements will be performed as well. An important aim will be to identify the difference between the CO2 concentration measured in the air inhaled by the manikin representing an occupant and the exhaust air. An important aim will be to identify whether the difference remains within acceptable range (within the accuracy of the measurements) and if not to update the recommendations in the standards for maximum allowed CO2 concentration at the exhaust.

This project is planned to start 1 August 2019 till 31 December 2019.

Forudsætninger

Interest in indoor climate measurements

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Kontakt

Virksomhed/organisation

DTU Byg

Navn

Arsen Krikor Melikov

Stilling

Professor

Mail

akm@byg.dtu.dk

Vejleder-info

Kandidatuddannelsen i Byggeteknologi

Vejleder

Arsen Krikor Melikov

ECTS-point

30

Type

Kandidatspeciale

Kandidatuddannelsen i Konstruktion og Mekanik

Vejleder

Arsen Krikor Melikov

ECTS-point

30

Type

Kandidatspeciale

OM DTU

DTU er et teknisk eliteuniversitet med international rækkevidde og standard. Vores mission er at udvikle og nyttiggøre naturvidenskab og teknisk videnskab til gavn for samfundet. 10.000 studerende uddanner sig her til fremtiden, og 5.700 medarbejdere har hver dag fokus på uddannelse, forskning, myndighedsrådgivning og innovation, som bidrager til øget vækst og velfærd.

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Anker Engelunds Vej 1
Bygning 101A
2800 Kgs. Lyngby


45 25 25 25

dtu@dtu.dk

CVR-nr. 30 06 09 46

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