Sökning: "SHIPFLOW"

Hittade 2 uppsatser innehållade ordet SHIPFLOW.

1. 1. Efficient seakeeping performance predictions with CFD

   Master-uppsats, KTH/Marina system

   Författare :Benjamin Lagemann; [2019]
   Nyckelord :added wave resistance; CFD; Courant-adapted time step; Euler ˛flow; FINE Marine; inviscid flow; k-ω SST-Menter; KVLCC2; RANS; regular waves; seakeeping; sub-cycling acceleration; time discretization; viscous flow;

   Sammanfattning : With steadily increasing computational power, computational fluid dynamics (CFD) can be applied to unsteady problems such as seakeeping simulations. Therefore, a good balance between accuracy and computational speed is required. LÄS MER

3. 2. Parametric Hull Form Variation and Assessment of Seakeeping Performance

   Master-uppsats, KTH/Marina system

   Författare :Aina Pons Roser; [2018]
   Nyckelord :;

   Sammanfattning : This Master Thesis is about the assessment of the seakeeping performance of different ships subjected to hull parametric variations. The latest version of the potential flow CFD software Shipflow in combination with a CAD platform (CAESES) have been used to carry out the evaluations. LÄS MER