|  Cronus Engineering offers a variety of 
    services: Structural analysis and design of 
    aircraft primary and secondary structures as well as modifications is done 
    utilizing classical techniques as well as finite element modeling.  Our 
    primary software package for finite element modeling is Patran/Nastran.  
    If required, analysis and design can be performed for other structures such as, but not limited 
    to radio controlled aircraft and model rocketry and more. 
    
     
    All analysis is done using standard engineering techniques 
    and formats.  If you desire  the reports can be done in your 
    company's format.  All preliminary and final reports will be 
    professionally presented to you in the format desired.  The initial 
    as well as the final reports will be available via the website for you to download review and 
    upload for required corrections.  If you desire, hard 
    copies can be mailed as well using cd, dvd, zip disk and conventional paper. 
    Design of structure is performed using the latest 
    in cad programs. 
    Examples of 
    aircraft/spacecraft structures: 
     
    Primary structure:  
    Wing  
    Fuselage  
    Empennage 
    rocket stages such 
    as those for Taurus rocket platforms 
    
     
    Secondary structure:  
    Floor beams  
    Floor panels  
    Interiors  
    Cockpit  
     
     
    Aircraft/Spacecraft modifications:  
    Any type of aircraft/spacecraft modifications from antenna installations to primary and 
    secondary structure modifications can be analyzed and designed. 
      
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