Essays about: "floor area"

Showing result 21 - 25 of 186 essays containing the words floor area.

  1. 21. CFD Study of An Office Room Equipped with Corner Impinging Jet Ventilation

    University essay from Högskolan i Gävle/Energisystem och byggnadsteknik

    Author : Getiye Wodaje; [2022]
    Keywords : CFD in ventilaion; Thermal comfort; Impinging jet ventilation; thermally stratified flow; Corner impinging jet; Office air quality; Indoor environment; turbulent jet;

    Abstract : A CFD validation study was made using corner supplied impinging jet ventilation operating in cooling mode. The air distribution system has two equilateral triangle shaped inlets placed 80cm above the floor at the two that share a common wall. The supply air was introduced at 2.26m/s. READ MORE

  3. 22. Evaluation of Building Forms: An analytical study on environmental impact and energy performance

    University essay from Lunds universitet/Avdelningen för Energi och byggnadsdesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

    Author : Shivani Mutatkar; Marianna Ciepiela; [2022]
    Keywords : Building form; Form factor; Energy demand; Environmental impact; Global warming potential; Technology and Engineering;

    Abstract : The study consisted of an analysis of buildings with different forms, based on residential archetypes, and an assessment of their energy demand and environmental impact, for Swedish conditions. A Shoebox Study was performed, including seven building archetypes, developed by assembling basic units, shaped like a shoebox. READ MORE

  4. 23. Dynamic Performance of a Tall Building to Earthquake Loading : Finding the optimum mass and stiffness

    University essay from KTH/Bro- och stålbyggnad

    Author : Andrés Alonso San Segundo; [2022]
    Keywords : ;

    Abstract : With the increasing cost of land, the development of ultra-high performance concrete, and the technological advancements in equipment and machinery, we are able to construct and refurbish skyscrapers like never before. How they are built, what materials they use, or what structural system defines them, all affect their dynamic response, which in the end is the combination of the stiffness and mass, two key parameters in engineering of tall buildings. READ MORE

  5. 24. An evaluation of the influential factors on energy performance: A case study of a shopping mall

    University essay from Lunds universitet/Avdelningen för Energi och byggnadsdesign; Lunds universitet/Institutionen för arkitektur och byggd miljö

    Author : Maryam Rabitabar; [2022]
    Keywords : Energy; building performance; relations; measured data; data analysis; Pearson Correlation Coefficient; statistical method; HVAC systems; complex building; shopping malls; Technology and Engineering;

    Abstract : Shopping malls are becoming more prevalent throughout the world. They have been identified as having high energy use, which is less explored than other building types. There are 357 shopping centers in Sweden, which has doubled in the last five years. READ MORE

  6. 25. Submillimeter 3D surface reconstruction of concrete floors

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Björn Hagström; Hampus Wallström; [2022]
    Keywords : Submillimeter; Structured light; Sinusoidal phase shift; Concrete; Surface reconstruction; Defocused binary pattern;

    Abstract : During the creation of any concrete floor the concrete needs to be grinded down from it's very rough newly poured form to a more usable floor surface. Concrete floor grinding is very special in that the work area is often immensely large while the height difference on the surface is incredibly small, in-fact the the largest local difference of the surface from a peek to a valley during the grinding process is submillimeter and goes down to micrometer scale. READ MORE