Sökning: "Indoor Environment Quality IEQ"

Hittade 5 avhandlingar innehållade orden Indoor Environment Quality IEQ.

  1. 1. Värdering och säkring av innemiljökvaliteter i byggnader: i program-, projekterings- och förvaltningsskede

    Författare :Marie Hult; Chalmers University of Technology; []
    Nyckelord :questionnaire; building related health problems; indoor environment problems; parameters; indoor environment factors; management; performances; assurance; assessment; building process;

    Sammanfattning : This thesis presents and evaluate a methodology to assess and ensure Indoor Environment Qualities (IEQ) in buildings, during program, design and management phases. Different tools are proposed to collect input for assessment and to structure decision making in planning process. LÄS MER

  2. 2. Experimental study of an intermittent ventilation system in high occupancy spaces

    Författare :Alan Kabanshi; Patrik Sörqvist; Hans Wigö; Robert Ljung; Hazim Awbi; Högskolan i Gävle; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Intermittent airflow; Indoor air quality; Perceived air quality; Thermal sensation; thermal comfort; Air movement acceptability; Convective cooling; Cooling effect.; Intermittent luftflöde; Luftstrålar; Upplevd luftkvalitet; Termisk komfort; Acceptans av luftrörelser; Konvektiv kylning; Kyleffekt.; Hållbar stadsutveckling; Sustainable Urban Development;

    Sammanfattning : Spaces with high occupancy density like classrooms are challenging to ventilate and use a lot of energy to maintain comfort. Usually, a compromise is made between low energy use and good Indoor Environmental Quality (IEQ), of which poor IEQ has consequences for occupants’ health, productivity and comfort. LÄS MER

  3. 3. Green Buildings : Exploring performance and thresholds

    Författare :Magnus Bonde; Svante Mandell; Partick McAllister; KTH; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Green Buildings; Energy-Efficient Buildings; EPC; Indoor Environment Quality IEQ ; Real Options Analyses ROA ; Real-Estate Economics; Fastigheter och byggande; Real Estate and Construction Management;

    Sammanfattning : The overall aim of this research project is to study green/energy-efficient real estate from an economic perspective. The thesis summarizes the results from five different studies with a connection to green/energy-efficient real estate. LÄS MER

  4. 4. In the Business of Building Green : The value of low-energy residential buildings from customer and developer perspectives

    Författare :Agnieszka Zalejska-Jonsson; Hans Lind; Staffan Hintze; Leif Gustavsson; KTH; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; sustainability; green buildings; residential buildings; low-energy; energy-efficiency; construction cost; profitability; occupant satisfaction; indoor environment quality IEQ ; hållbarhet; gröna byggnader; bostäder; låg-energi; energieffektivitet; byggkostnad; lönsamhet; boende nöjdhet; inomhusmiljö;

    Sammanfattning : An overarching aim of this research was to investigate the comprehensive value of green residential buildings as seen from two perspectives: that of the developer and that of the occupant (the customer). The dissertation consists of studies presented in seven papers. LÄS MER

  5. 5. Towards sustainability with building services systems : – by focusing on material choices, energy use and thermal indoor climates in residential buildings

    Författare :Mats Dahlblom; Avdelningen för Installations- och klimatiseringslära; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; residential apartment buildings; building services systems; energy use; hvac; hydronic heating system; heating control; feedback control loop; indoor temperature measurements; individual metering and billing; indoor temperature variations; thermal comfort; vertical temperature gradient; case study;

    Sammanfattning : For a development to be considered sustainable, social, economic and environmental requirements must be met. The Swedish sustainable development goals, based on Agenda 2030, contain 16 national environmental quality goals. The National Board of Housing, Building and Planning is responsible for achieving the goal "A good built environment". LÄS MER