Sökning: "XFLR5"

Visar resultat 1 - 5 av 10 uppsatser innehållade ordet XFLR5.

  1. 1. High Altitude Glider Solution for Returning From Space

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Jakob Nylöf; Koray Amico Kulbay; [2021]
    Nyckelord :Aerodynamics; aeronautics; gliding flight; nearearth space research; sounding rocket; KTH; REXUS; XFLR5; Simscale; CFD;

    Sammanfattning : Space exploration drives the human expansion inthe universe. Succeeding in this challenge demands familiarityof the near earth space environment, achieved through soundingrocket experiments that often are lost upon return from space. LÄS MER

  3. 2. Conceptual Design of a Small­ Size Unmanned Air Vehicle : Part A: Aerodynamic Performance and Structural Design

    Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)

    Författare :Adrian Pellnäs; Johanna Sandeberg; [2021]
    Nyckelord :;

    Sammanfattning : In this report, the conceptual design of an unmanned aerial vehicle (UAV) and aerodynamic analysis is treated. The project was split into two groups, one group would do the aerodynamic analysis, and the other group would do the performance analysis. LÄS MER

  4. 3. Commercial Aircraft Wing Structure : - Design of a Carbon Fiber Composite Structure

    Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)

    Författare :Mats Svalstedt; Sofia Swedberg; [2020]
    Nyckelord :;

    Sammanfattning : This project explores the classical wing structure of an commercial aircraft for an all carbon fiber reinforced polymer unmanned aerial vehicle(UAV). It is part of a collaborative work consisting of several groups researching different parts of the aircraft. LÄS MER

  5. 4. Design of a drone system for maritime search and rescue missions

    Master-uppsats, KTH/Flygdynamik

    Författare :Emil Pettersson; [2020]
    Nyckelord :Sea Rescue; Drone; Flying Wing; Blended Wing Body; SAR; Tailless; BWB; XFLR5; Search and Rescue; Drönare; Flygande Vinge; Sjöräddning; Eftersök; XFLR5;

    Sammanfattning : The work summarized in this report aims to investigate how a drone airplane design can be optimized to create a safer and more efficient sea rescue by providing staff with an early picture, performing search missions and aiding communication through visual contact. A flying wing is in theory one of the most efficient designs for a fixed wing aircraft, at the same time as it also offers high structural efficiency for its given size. LÄS MER

  7. 5. Generation of a full-envelope hydrodynamic database for hydrobatic AUVs : Combining numerical, semi-empirical methods to calculate AUV hydrodynamic coefficients

    Master-uppsats, KTH/Marina system

    Författare :Tianlei Miao; [2019]
    Nyckelord :AUV; hydrodynamic coefficients; database; Jorgensen method; DATCOM method; CFD; Simulink simulator; data confidence level;

    Sammanfattning : The next generation of Autonomous Underwater Vehicles (AUV) can impact our observation of the world. The flight simulation and full-envelope hydrodynamics modeling can improve the performance of AUVs in terms of control, navigation and positioning. LÄS MER