HOli.. - Memorial University's Digital Archives - Memorial University ...
HOli.. - Memorial University's Digital Archives - Memorial University ...
HOli.. - Memorial University's Digital Archives - Memorial University ...
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procedures of a propeller design and simulation using OpenPVL SW, SolidWorks,<br />
CosmosFloWorks and CosmosWorks.<br />
Design a propeller blade using OpenPVL_SW:<br />
• Parameter analysis<br />
• Generate foil sections points using OpcnPVL_SW<br />
• Generate a propeller blade using the OpenPVL_Solidworks.txt file<br />
Design a hub and add other blades to complete the propeller geometry in<br />
SolidWorks<br />
CFD simulation:<br />
Open the CosmosFloWorks and set up the simulation parameters<br />
Run the simulation with all propeller blades and record the result<br />
Run the simulation without propeller blade and record the result<br />
Add these two results to get the final simulation result ofpropeller<br />
thrust<br />
If the thrust is desired as designed, then go to the FEA for the strength<br />
analysis; ifthe thrust is not the desired as designed, then go back to<br />
redesign the propeller parameter or the hub.<br />
FEA simulation:<br />
Open the CosmosWorks and create a static study<br />
Import the pressure result from CosmosFloWol'ks into the slatic<br />
study<br />
Select propeller material<br />
Sct bonded and centrifugal features for the propeller<br />
Check the strength ofthe propeller by the stress distribution and<br />
FOS results<br />
If the propeller has high strength, then be ready for fabrication to test; ifthe<br />
propeller has low strength, then go to redesign the hub or use higher<br />
strelll.!.th orooerty material for the oroocller.<br />
Figure 59: Flow Chart of the Procedures ofa Propeller Design and Simulation using<br />
OpenPVL SW, SolidWorks, CosmosFloWorks and CosmosWorks<br />
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