Essays about: "Strömning"

Showing result 1 - 5 of 20 essays containing the word Strömning.

  1. 1. Two-dimensional roughness and Tollmien-Schlichting waves: a study on transition

    University essay from KTH/Strömningsmekanik och Teknisk Akustik

    Author : Derek Micheletto; [2020]
    Keywords : ;

    Abstract : Two-dimensional (2D) roughnesses induce premature transition to turbulence in laminar boundary layers by amplifying the disturbances in the flow and promoting the development of non-linearities. The present thesis aims at furthering our understanding of this phenomenon's underlying mechanisms and elucidating the effects of the different geometrical parameters of the roughness' cross section. READ MORE

  2. 2. Mainframes and media streaming solutions : How to make mainframes great again

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

    Author : Linus Berg; Felix Ståhl; [2020]
    Keywords : IBM; Mainframe; OpenShift; Media streaming; Video on demand; Nginx; IBM; Stordator; OpenShift; Mediaströmning; Video on demand; Nginx;

    Abstract : Mainframes has been used for well over 50 years and are built for processing demanding workloads fast, with the latest models using IBM’s z/Architecture processors. In the time of writing, the mainframes are a central unit of the world’s largest corporations in banking, finance and health care. READ MORE

  3. 3. Creation and Validation of Early Stage Conceptual Design Methodology for Blended WingBody Aircraft

    University essay from KTH/Flygdynamik

    Author : Alexander Lejon; [2019]
    Keywords : ;

    Abstract : The current design paradigm for developing tube-and-wing style aircraft has been well documented in literature. This research attempts to develop and val-idate a similar design methodology to what is presently utilized for tube-and-wing based aircraft, but has so far not been successfully implemented for the blended wing-body. READ MORE

  4. 4. Analysis of the intake grill for marine jet propulsion

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Marcus Söderberg Jansson; [2019]
    Keywords : Intake grill; Waterjet; Fluid Dynamics; Intagsgaller; Vattenjet; Strömning;

    Abstract : Marine waterjet propulsion is a technology that has been developed and refined since the early 1950’ and is proven highly useful for high speed applications with vessels in varying sizes. The intake grill is a component that is mounted in line with the hull to prevent debris from traveling through the waterjet. READ MORE

  5. 5. Loosely coupled, modular framework for linear static aeroelastic analyses

    University essay from KTH/Lättkonstruktioner

    Author : Aaron Dettmann; [2019]
    Keywords : Aeroelasticity; Simulation; CFD; FEM; VLM; Euler-Bernoulli beam theory III; Aeroelasticitet; Simulation; CFD; FEM; VLM; Euler-Bernoulli-balkmodell;

    Abstract : A computational framework for linear static aeroelastic analyses is presented. The overall aeroelasticity model is applicable to conceptual aircraft design studies and other low-fidelity aero-structural analyses. A partitioned approach is used, i. e. READ MORE