Table of Contents

Aerodynamics Series

2021년 7월 4일 일요일

AeroSpace Simulation : AeroSpace-SIM v1.0 (Missile + Flight + LEO + Performance/Stability Chart) Part. 2

 Previous Work Status


Initial Version of Missile-SIM for Performance evaluation
Aerodynamic Validation of Missile-SIM for Trajectory 
AIM-120C Study using Missile-SIM : Part 1 - Sensitivity
AIM-120C Study using Missile-SIM : Part 2 - Launch Condition
AIM-120C Study using Missile-SIM : Part 2 - Launch Condition - revision
Patch note of Missile-SIM : Guidance Algorithm is added w/ Real-Time plot
W.I.P status of Missile-SIM : Addition of Air-propulsion part 1
W.I.P status of Missile-SIM : Addition of Air-propulsion part 2
AIM-120C Study using Missile-SIM : Part 3 - CUDA / LREW / METEOR types. 1 : Baseline Comparison
AIM-120C Study using Missile-SIM : Part 3 - CUDA / LREW / METEOR types. 2 : Sensitivity Analysis
AIM-120C Study using Missile-SIM : Part 3 - CUDA / LREW / METEOR types. 3 : Few mentions

Meteor as New Anti-Radar missile for SEAD?

Missile-SIM : Performance Evaluation for Iskander / Kh-47M2 Kinzhal & ATACMS+Booster


Flight-SIM : Trajectory & Performance Analysis for Jet Aircraft

Flight-SIM : Generic DB of single-aisle Airliner : Part 2

Flight-SIM : W.I.P of the SIM II


4. Demo-Case Result

2) Short Range Ballistic Missile Flight
5t of missile w/ 3t of fuel, Initial launch angle is 60deg. Resulting range is 250kg and peak altitude is 30kft. 
(MissileDB is little bit unrealistic to test purpose :) )



3) Aerospace Orbit Flight
31t solid 1stage rocket w/ 1t of payload (unrealistic but in order to show how it works...) can make elliptic orbit. As the projectile reaches 7.9km/s, constants determining orbit, a, b, and e, reaches to LEO condition. Simulation automatically ended as projectile reached orbit condition. 




 33t solid 1stage rocket w/ 3t of payload having much larger payload than previous one cannot reach orbit condition. Whole trajectory of the missile is provided as follow. Peak velocity is about 5km/s and it is less than escape speed. Total range is about 1400km in 400s. 



4)Short Flight Test for Jet Aircraft
Short horizontal flight acceleration for generic A320 class airliner. Change of speed, CG, Fuel is well represented. 







See Part 3

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