Sökning: "Radial Compressors"

Hittade 4 uppsatser innehållade orden Radial Compressors.

  1. 1. Active Control of High­-Speed Flexible Rotors on Controllable Tilting­-Pad Journal Bearings : Theory and Experiment

    Uppsats för yrkesexamina på avancerad nivå, Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Författare :Paul-Henrik Bull; [2021]
    Nyckelord :ATPJB; Fluid-Film Lubrication; Model based control; Vibration Control;

    Sammanfattning : A common choice of bearing for industrial applications such as turbomachinery and rotating compressors is the Tilting-Pad Journal Bearing (TPJB) due to its excellent stability properties. TPJB's are however limited by the reduction of damping in the fluid film at high velocities. LÄS MER

  3. 2. Centrifugal Turbopumps - Flow Physics and Modelling

    Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Carl Eriksson; Hampus Henåker; [2021]
    Nyckelord :Centrifugal Pumps; Rocket Science; Turbopumps; Two-Zone Model; Impeller; Vaneless Diffuser; Vaned Diffuser; Technology and Engineering;

    Sammanfattning : Choices made in the early stages of a design process are crucial. They dictate many of the limitations and freedoms the designer has in later stages of the design. Informed decisions are therefore crucial at this stage. LÄS MER

  4. 3. A Preliminary Design Tool For Radial Compressors

    Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Johannes Schiff; [2013]
    Nyckelord :radial compressor; centrifugal compressor; turbomachinery design tool; impeller; vaneless diffuser; vaned diffuser; wedge diffuser; Technology and Engineering;

    Sammanfattning : The aim of this thesis has been to implement a computer program capable of modelling radial compressors. The work was conducted at the Division of Thermal Power Engineering, Department of Energy Sciences at the Faculty of Engineering, Lund University. With such a large field as radial compressors, some decomposition of the subject was necessary. LÄS MER

  5. 4. A Preliminary Design Tool for Radial Compressors

    Magister-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Johannes Schiff; [2013]
    Nyckelord :Design Tool; Radial Compressors; design system; LURC; Technology and Engineering;

    Sammanfattning : The aim of this thesis has been to implement a computer program capable of modelling radial compressors. The work was conducted at the Division of Thermal Power Engineering, Department of Energy Sciences at the Faculty of Engineering, Lund University. With such a large field as radial compressors, some decomposition of the subject was necessary. LÄS MER