Sökning: "obstruction angle"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden obstruction angle.

  1. 1. Why do considerable number of Swedish workplaces lack daylight?  Effects of obstruction angles in achieving required daylight in Swedish workplaces.

    Magister-uppsats, KTH/Ljusdesign

    Författare :Barani Dharan Srinivasan; [2020]
    Nyckelord :Office; daylight; Work environment; Employees; Façade; windows; daylight simulation; obstruction angle; 25-degree rule of thumb; urban densification; spatial daylight autonomy; window-to-wall ratio.;

    Sammanfattning : Contribution of daylight to employees in terms of health, productivity, and overall wellness in the office spaces are undeniable. Apart from the psychological and biological benefits of employees, embracing daylight in office spaces increases the energy-efficiency of the building which leads to the sustainable development of a city. LÄS MER

  2. 2. Biophysical differences between COPD, CF and healthy airways mucus.

    Master-uppsats, Malmö universitet/Fakulteten för hälsa och samhälle (HS)

    Författare :Vladislav Genevskiy; [2020]
    Nyckelord :CF; COPD; mucus; structure;

    Sammanfattning : An improved understanding of the mucus biophysical alteration in chronic obstructive pulmonary disease (COPD) and cystic fibrosis (CF) patients is a milestone towards a more accurate and effective treatment of these common and highly debilitating conditions. Little is known about the variations in mucus structure between ill and healthy individuals. LÄS MER

  3. 3. Hur tätt är rätt? : En studie om samexistens mellan dagsljus och förtätning

    Kandidat-uppsats, Högskolan i Jönköping/JTH, Byggnadsteknik och belysningsvetenskap; Högskolan i Jönköping/JTH, Byggnadsteknik och belysningsvetenskap

    Författare :Nadja Iskandarova; Thu Svensson; [2019]
    Nyckelord :daylight; urban density; urban planning; daylight simulation; obstruction angle; sill height; dagsljus; stadsförtätning; samhällsplanering; dagsljussimulering; avskärmningsvinkel; bröstningshöjd;

    Sammanfattning : Syfte: I takt med urbaniseringen ökar bostadsbristen avsevärt. Som en lösning har förtätning blivit en samhällstrend för att främja ett ekologiskt och socialt hållbart samhälle. LÄS MER

  4. 4. Sensitivity analysis of important parameters affecting daylight - Assessment of a typical cellular office in Sweden

    Master-uppsats, Lunds universitet/Energi och ByggnadsDesign

    Författare :Danai Vogiatzi; [2018]
    Nyckelord :daylight; office; dynamic metrics; static metrics; orientation; glazing transmittance; surface reflectance; window size; shape; position; number and niche; obstruction angle; sensitivity analysis; Technology and Engineering;

    Sammanfattning : The objective of this thesis was the impact evaluation of several parameters affecting daylight conditions in a typical cellular office in Lund, Sweden. The research approach that was followed consisted of three distinct steps; the literature review in order to specify the dependent and independent variables of the study, the simulation part to produce daylight performance data and the graphical analysis as interpretation of the data produced. LÄS MER

  5. 5. Daylight prediction based on the VSC - DF relation

    Master-uppsats, Lunds universitet/Energi och ByggnadsDesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

    Författare :Ance Olina; Nevila Zaimi; [2018]
    Nyckelord :Vertical Sky Component; Daylight Factor; building typology; Radiance simulations; Earth and Environmental Sciences;

    Sammanfattning : In 2017, 255 of Sweden's 290 municipalities reported a shortage of residential housing (Boverket, 2017). The answer is to build more. Due to urbanization pressure, concerns for saving valuable agricultural land, growing national and EU demands on energy-efficiency, there is an increasing number of new and dense urban developments. LÄS MER