Read the forum code of contact
By: 17th September 2018 at 03:29 Permalink
-This thread worth a look:
http://www.f-16.net/forum/viewtopic.php?f=38&t=28234&sid=2d28dc8c3e8bf8c42ac12fc6815a6741
By: 22nd September 2018 at 07:36 Permalink
-Yes, I have read the forum and some article related to estimation of AIM-120
By: 22nd September 2018 at 07:45 Permalink
-This my recent update of the simulation
Recent update : validation for CFD setting for generic missile shape.
Unfortunately, I cannot achieve very precise aerodynamic coefficient due to limitation of CFD computing source
[ATTACH=JSON]{"data-align":"none","data-size":"large","data-attachmentid":3836226}[/ATTACH]
[ATTACH=JSON]{"data-align":"none","data-size":"large","data-attachmentid":3836227}[/ATTACH]
By: 21st October 2018 at 09:01 Permalink
-I just published update of AIM-120C study using Missile-SIM
By: 25th March 2019 at 13:31 Permalink
-By: 26th March 2019 at 12:41 Permalink
-I'd just like to say you're doing awesome work. Hats off to you.
By: 2nd April 2019 at 13:30 Permalink
-I'd just like to say you're doing awesome work. Hats off to you.
Thanks for your comments, meanwhile I did more about sensitivity analysis for them
By: 5th April 2019 at 03:07 Permalink
-So cool, but I think you should add Russian missiles like R-37 and R-77 too
By: 6th April 2019 at 05:20 Permalink
-So cool, but I think you should add Russian missiles like R-37 and R-77 too
I love to see Mig-31 and R-37 on the graph too, legendary combination
By: 19th May 2019 at 01:18 Permalink - Edited 19th May 2019 at 01:19
-Before I expand my simulation, there is few additional result for AIM-120 related stuff
Posts: 25
By: litzj - 16th September 2018 at 11:55
I want to get some feed back or useful information related to my simulation
Recently, I have worked some Python code for Missile-Rocket-Projectile Simulation having 2DOF.
Because I could only simulate lift/drag characteristics of the missile body as shown in Fig. 5, my simulation is relatively simple. Full 6DOF simulation work have been developed for Matlab code when the full 6DOF data, inertia, center of gravity, moment coefficient, is available, however, in most cases, it is not available.
Most of my article in the past was relied on estimation of hunch or prediction from common sense, however, I realized better tool for estimation is required. Although, modification of past Matlab code is easier way, study of python code is also enjoyable.
As a future plan, I perform CFD for supersonic reference cases via ANSA + StarCCM while improvement for this code will be done. below CFD figure is example.
After completion, analysis for Missile/SCRAMJET/Cruise Missile is on plan
1. Implemented
- Atmospheric / Gravity condition change via Altitude
- Calculation of Altitude, Speed, Range from Input Trajectory
- Consideration of multi-pulse or stage rocket
- Usage of Aerodynamic data for Mach/AoA
2. Planned or WIP
- Range optimization for missile? - recommendation of paper/report
- 3DoF/6DoF expansion - not planned (precise data for Inertia, CG is not available)
- Good reference case for certain missile shape - recommendation of paper/report