Replicating a 747-400 Wing Model

  • Thread starter Thread starter MayaQuiches
  • Start date Start date
  • Tags Tags
    Model
Click For Summary
SUMMARY

The discussion centers on replicating a Boeing 747-400 wing model using PTC Parametric Creo 2.0 for a senior design project. Key challenges include the lack of publicly available data on the taper ratio, which is essential for calculating the root and tip chord lengths. Participants suggest utilizing scaled photographs and 2D drawings to estimate these dimensions, as well as assuming a linear variation between the root and tip chords. The final model will undergo Computational Fluid Dynamics (CFD) simulations to analyze aerodynamic properties.

PREREQUISITES
  • Proficiency in PTC Parametric Creo 2.0 for 3D modeling
  • Understanding of aerodynamic principles related to wing design
  • Familiarity with Computational Fluid Dynamics (CFD) simulations
  • Ability to interpret and scale technical drawings and photographs
NEXT STEPS
  • Research techniques for estimating taper ratios in aircraft wing design
  • Learn about advanced features in PTC Parametric Creo 2.0 for modeling complex shapes
  • Explore CFD simulation tools and methodologies for aerodynamic analysis
  • Investigate resources for obtaining accurate 2D drawings of the Boeing 747-400 wing
USEFUL FOR

Aerospace engineering students, design engineers, and anyone involved in aircraft modeling and aerodynamic analysis will benefit from this discussion.

MayaQuiches
Messages
1
Reaction score
0
Hello,

This is in reference to a senior design project I must do. I have to create a 747-400 wing model in PTC Parametric Creo 2.0. The problem is that other than the wingspan, wing area, and sweep angle, Boeing does not reveal other crucial information such as taper ratio in order to find the root chord and the tip chord. I understand these things are company secrets. However, I need suggestions as to how to find the chords at the root and at the tip if the taper ratio is not given. The model must closely resemble the real wing. This wing model will then be ran into a CFD simulation program to find the aerodynamic properties. Any suggestions/ideas would be much appreciated.

Thank You
 
Engineering news on Phys.org
If all else fails, look for some good photographs and scale to get chord at the root and tip and then assume a linear variation in between.
 
VIEW SCHEMATIC_.jpg
yeah.like he said
scale down from given aircraft . 2D drawings...idid it many times in cllge year. Using Catia and it came out great.
 

Similar threads

[Structural Dynamics] How to model a 3D wing as a 2D Wind Tunnel Model
  • · Replies 4 ·
Replies
4
Views
3K
Wing Aspect Ratio (Newbie to Aerodynamics)
  • · Replies 1 ·
Replies
1
Views
3K
Convergence Error in Matlab Code for Fluid Flow Simulation
  • · Replies 7 ·
Replies
7
Views
16K
Why is the U-2 nicknamed the Dragon Lady?
  • · Replies 4 ·
Replies
4
Views
9K
Mathematica This Week's Finds in Mathematical Physics (Week 259)
  • · Replies 1 ·
Replies
1
Views
4K