Essays about: "flow"

Showing result 1 - 5 of 4514 essays containing the word flow.

  1. 1. Flow modeling and bank erosion downstream due to spillway discharge : Independent thesis Advanced level (professional degree) 30 ECTS credits

    University essay from Uppsala universitet/Avdelningen för beräkningsvetenskap

    Author : Alexander Lindblad; [2022]
    Keywords : Ansys Fluent; Multiphase Flow; Spillway; CFD; Volume of Fluid; Reynolds-averaged Navier-Stokes;

    Abstract : Dam spillways and downstream areas are used to guide large flows of water during for example heavy rainfall. The large flows give way to turbulent pattern sand velocities that may damage the river banks or the dam structure. Investigation of these water patterns at certain flows are therefore done to examine at risk areas. READ MORE

  3. 2. Visualizing potential for improvements in the information flow for road haulages : Exploratory case study on two Swedish road haulage firms

    University essay from Blekinge Tekniska Högskola/Institutionen för industriell ekonomi

    Author : Yones Khateeb; Mahmoud Atta; [2022]
    Keywords : Information flow; communication channels; haulage operation; inefficiency; root causes; Informationsflöde; kommunikationskanaler; vägtransportföretag åkeri ; Ineffektivitet; rotorsaker;

    Abstract : Background: The understanding of the inefficiencies that the road haulages suffer from is more important than ever, specifically in today's society where the environmental problems and technological development are rapidly increasing. The perception of the inefficiencies could support road haulage firms to improve their operations. READ MORE

  4. 3. Topology optimization: perimeter restriction using total variation

    University essay from Lunds universitet/Hållfasthetslära; Lunds universitet/Institutionen för byggvetenskaper

    Author : Jonas Fredriksson; [2022]
    Keywords : Topology optimization; structural optimization; solid mechanics; total variation; Technology and Engineering;

    Abstract : Topology optimization is a method used to find optimal material distributions, within a specified domain, with respect to some performance measure. To avoid various artifacts to appear in the suggested design, the solution space is typically restricted, where some restriction methods allow different length scales to be controlled in the design. READ MORE

  5. 4. Probabilistic Forecasting through Reformer Conditioned Normalizing Flows

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Samuel Norling; [2022]
    Keywords : ;

    Abstract : Forecasts are essential for human decision-making in several fields, such as weather forecasts, retail prices, or stock predictions. Recently the Transformer neural network, commonly used for sequence-to-sequence tasks, has shown great potential in achieving state-of-the-art forecasting results when combined with density estimations models such as Autoregressive Flows. READ MORE

  6. 5. Blockchain Adoption is an Evolution – not a Revolution: : Advantages and Challenges of Blockchain in Real Estate Transaction in Sweden

    University essay from KTH/Fastighetsföretagande och finansiella system

    Author : Ludwig Djursén; Theo Björk; [2022]
    Keywords : Blockchain; real estate; transaction; information asymmetry; blockchain implementation; residential real estate; smart contract; tokenization; Blockchain; fastigheter; transaktion; informationsasymmetri; blockchain-implementering; bostadsfastigheter; smart kontrakt; tokenisering;

    Abstract : The real estate sector has a large impact on the economy and a significant impact on financialmarket stability. Several unique features characterize the real estate market assets; these arestable cash flow, a stable demand, and low volatility, contributing to the underlying value. READ MORE