Sökning: "wake flow"

Visar resultat 1 - 5 av 46 uppsatser innehållade orden wake flow.

  1. 1. LP_MQTT - A Low-Power IoT Messaging Protocol Based on MQTT Standard

    Master-uppsats, Högskolan i Halmstad/Akademin för informationsteknologi

    Författare :Anchu Antony; Deepthi Myladi Kelambath; [2024]
    Nyckelord :;

    Sammanfattning : In the Internet of Things (IoT) era, the MQTT Protocol played a bigpart in increasing the flow of uninterrupted communication betweenconnected devices. With its functioning being on the publish/subscribe messaging system and having a central broker framework, MQTTconsidering its lightweight functionality, played a very vital role inIoT connectivity. LÄS MER

  3. 2. Forced response numerical investigation of a transonic compressor rotor

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Mariana Pires Gonçalves Toco Dias; [2023]
    Nyckelord :Compressor; rotor; blisk; aeroelasticity; aerodynamic damping; CFD; transient; forced response;

    Sammanfattning : The present thesis discusses the forced response of a rotor’s bladed-disk when excited by the periodic force produced by a wake generator, or Inlet Guide Vane (IGV),with 8 equally-spaced blades. These components are part of an axial transonic compressor rig, moreover the Transonic Compressor Darmstadt 1 (TCD1), located at the Technical University of Darmstadt. LÄS MER

  4. 3. Method development for the use of Smoothed-particle hydrodynamics simulations for vehicle soiling analysis

    Master-uppsats, Linköpings universitet/Mekanisk värmeteori och strömningslära

    Författare :Josep Plana Riu; [2022]
    Nyckelord :;

    Sammanfattning : An increasing amount of sensors is being placed in cars in order to monitor their vicinities, which performance is highly dependant on the driving conditions, in which weather has a big role, and thus water contamination is a topic that will increase its importance in the future of the car industry. One of these sources of contamination is self-soiling: how cars get dirty because of their own tires. LÄS MER

  5. 4. Swedish Foreign Aid Engagement in Georgia : Through Neoclassical Realist Incentives

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för statsvetenskap (ST)

    Författare :Anton Schyllander; [2022]
    Nyckelord :Foreign Policy; Neoclassical Realism; Official Development Assistance; Foreign Aid;

    Sammanfattning : In the wake of World War II, development aid became an important staple in alleviating impacted areas through external economic assistance by supporting infrastructure, income distribution, and inequality, and has become a global channel for less developed countries in an attempt to secure sustained development through the possibility of external inflows of resources. A rather crude measure of global foreign aid net flow for 2020 is around $194. LÄS MER

  7. 5. PREDICTION OF WIND TURBINE BLADE FATIGUE LOADS USING FEED-FORWARD NEURAL NETWORKS

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Mohammad Mehdi Mohammadi; [2021]
    Nyckelord :Machine Learning; Feed-Forward Artificial Neural Network; Wind Power; Damage Equivalent Loads; Fatigue; Wind Turbine Blades; NEWA Data; SCADA; Lillgrund Wind Farm;

    Sammanfattning : In recent years, machine learning applications have gained great attention in the wind power industry. Among these, artificial neural networks have been utilized to predict the fatigue loads of wind turbine components such as rotor blades. LÄS MER