Search

Search Results

• Hydrodynamic Performance of Open-frame Deep Sea Remotely Operated Vehicles Based on Computational Fluid Dynamics Method

  Qianrong Li, Baoji Zhang

  
  Article ID: 4115
  293  (Abstract) 169  (Download)
  

  Abstract: The resistance performance and motion stability of deep sea remotely operated vehicles (ROVs) subjected to underwater motion conditions are studied on the basis of the unsteady Reynolds-averaged Navier-Stokes method combined with the six-degree-of-freedom equation of motion to quickly and accurately predict them. In the modeling process, we consider the complexity of ROV geometry and thus... More

  2022-01-12

• Numerical Simulation of Resistance Field of Hull-Propeller-Rudder Coupling

  Hong Xie, Baoji Zhang

  
  Article ID: 2506
  322  (Abstract) 170  (Download)
  

  Abstract: Based on the incompressible RANS equation, the KVLCC1 ship’s resistance field’s numerical simulation is carried out. In this paper, the bare hull (calm water resistance and wave resistance) and hull-propellerrudder models are studied and compared with the values of the Hydrostatic resistance test. In the hull-propeller-rudder system’s performance analysis, the body force method is used... More

  2021-02-07