Sökning: "Christian Spjutare"

Hittade 1 uppsats innehållade orden Christian Spjutare.

  1. 1. Aerodynamic Loads on External Stores - Saab 39 Gripen : Evaluation of CFD methods for estimating loads on external stores

    Master-uppsats, Mekanisk värmeteori och strömningslära

    Författare :Christian Spjutare; [2009]
    Nyckelord :CFD; aerodynamic loads; external store; aircraft; scaling; ADAPDT; Edge; Navier-Stokes; Euler; delta-effect; Sumo; TetGen; Gripen; mesh;

    Sammanfattning : External stores mounted on aircraft generate loads which need to be estimated before first takeoff. These loads can be measured in a wind tunnel but since the possible store configurations are basically endless, testing them all is neither economically feasible nor time efficient. Thus, scaling based on geometrical similarity is used. LÄS MER