Essays about: "cross sectional diameter area"

Found 4 essays containing the words cross sectional diameter area.

  1. 1. Evaluation of the test procedure for a Rubber Balloon Soil Densitometer

    University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Author : Mohammad Minhajur Ahmed; [2021]
    Keywords : Rubber Balloon Soil Densitometer; compacted soil; density; volumetric measurement; artificial pits.;

    Abstract : A Rubber Balloon Soil Densitometer is one of the essential apparatuses in Geotechnical Engineering to measure the in-place volume of compacted soil to calculate the soil density. In 2019, some renowned institutions and organizations, Vattenfall, Luleå University of Technology, Uppsala University, Lund University, and HydroResearch AB, were involved in a research project. READ MORE

  3. 2. Analysis of holes in wooden rib panels

    University essay from KTH/Bro- och stålbyggnad

    Author : Hanna Bergman; Lina Skog; [2020]
    Keywords : ;

    Abstract : The concern for the environment is one of the leading aspects in material choice within theconstruction industry. According to the Swedish National Board of Housing, Building andPlanning (2020) the construction industry is responsible for 19 percent of the total amount ofgreenhouse emissions in Sweden. READ MORE

  4. 3. Characteristics assessment of aspen logs used in the production of matches

    University essay from Linnéuniversitetet/Institutionen för skog och träteknik (SOT)

    Author : Joseph Adejo Umoru; [2018]
    Keywords : Non-destructive technique; resonance; stiffness; aspen; moisture content; basic density; cross sectional diameter area; bark width; grain angle; taper; sound velocity;

    Abstract : Aspen (Populus tremula L.) accounts for about 2% of the total wood stock in Sweden. Sawmills use only a small part (about 5,000 m³fub) of round wood aspen per year. Since there are no Swedish gradings and design values for aspen, no aspen is used for structural purposes. READ MORE

  5. 4. Controls of seafloor depth on hydrothermal vent temperatures : prediction, observation & 2D finite element modeling

    University essay from Lunds universitet/Geologiska institutionen

    Author : Christine Andersen; [2010]
    Keywords : porous convection; compressible fluid flow; boiling; mixing; low heat supply; conductive heat flow; porös konvektion; kompressibelt flöde; kokning; blanding; lågtempererad värmekälla; konduktivt värmeflöde; Earth and Environmental Sciences;

    Abstract : Circulation of hot hydrothermal fluids in fractures and faults of the oceanic crust is driven by temperature and pressure gradients. Fluid discharge is focused to vertical structures, black or white smoker chimneys on the seafloor. Hydrothermal vent temperatures should hypothetically be directly related to water depth. READ MORE