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KRISO Container
Ship (KCS) 
| Description | Geometry and Conditions
| Comparison/Validation Variables | Submission Instructions |
Links and References | 
  
  
    | Comparison/Validation
    Variables: Without propeller 
      
       
        
          | Description | 
          
             Sample
            Submission Images  | 
          
             Data (D) 
            and 
            Uncertainty (UD)  | 
         
        
          | 
             Integral
            variables:  wetted surface area (S/L2), total
            resistance (CT), split into pressure (CP) and
            friction (CF) components, and form factor (k)   | 
           
            
   | 
          
            
             
            UD=0.64% 
            (Estimated value from INSEAN Model 5415 data)* | 
         
        
          | Wave profile on hull : | 
          
   | 
           
            
             | 
         
        
          | Longitudinal wave cut at
            y/L=0.1509 | 
          
             
            
   | 
           
            
             
            UD=2.4% 
            (Estimated value)*
             | 
         
        
          | Wave-elevation contours | 
           | 
           | 
         
        
          | 
             global wave
            field  | 
          
   | 
           
            
             | 
         
        
          | 
             bow wave field  | 
          
   | 
          
             | 
         
        
          | 
             stern wave
            field  | 
          
   | 
          
             | 
         
        
          | Velocity field (u,v,w) downstream of propeller plane
            (x/L=0.4911) | 
          
   | 
           
            
             | 
         
        
          | Axial velocity cut downstream of propeller plane
            (x/L=0.4911) at z/L=-0.03 | 
           
            
             | 
           
            
             
            UD=0.38% 
            (Estimated value)* | 
         
        
          | Surface pressure | 
          
   | 
           
            
             | 
         
       
    With propeller 
    
       
        
          | Description | 
          
             Sample
            Submission Images  | 
          
             Data (D) 
            and 
            Uncertainty (UD)  | 
         
        
          | 
             Integral
            variables:  wetted surface area (S/L2), total
            resistance (CT), Thrust (KT), and Torque (KQ), at
        the tested J  | 
           
            
             | 
          
            
             
            UD=0.64% 
            (Estimated value from INSEAN Model 5415 data)*
             | 
         
        
          | Velocity field (u,v,w) downstream of propeller plane
            (x/L=0.4911) | 
          
   | 
           
            
             | 
         
        
          | Axial velocity cut downstream of propeller plane
            (x/L=0.4911) at z/L=-0.03 | 
           
            
             | 
           
            
             
            UD=0.38% 
            (Estimated value)*
             | 
         
        
          | Surface pressure | 
          
   | 
           
            
             | 
         
       
      *Estimated UD values will be updated upon provision by KRISO/SRI. 
     
    Conventions 
      - Coordinate system for comparisons is fixed to
        midship, undisturbed waterplane.
 
     
    
      - All quantities non-dimensionalized by density (r), ship speed (U)
        and length (L)
 
     
    
      - All CFD predicted force coefficients should be
        reported using the provided (geometry and conditions page)
        wetted surface area (SDWL).  Force coefficients defined as follows.
 
     
     
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