Aerodynamic Characteristic Optimization on The Design of Anti - Ship Missile for Indonesian Fast - Attack Boat

Fuji Dwiastuty

Abstract

Missile is one of Indonesia 7 self – reliant main weapon system programs. Therefore research on the anti – surface ship missile system concept had been carried out at the Faculty of Defense Technology, Defense University. This research aims to abtain optimal design of anti – ship missile concept from previous research, i.e. 2 stages cruise missile with diameter of 0.36 m, total length of 5.19 m, cruise flight altitude of 17 m, and cruise flight speed of 0.88 Mach. The optimation is done on the missile’s aerodynamics characteristics to maximize its lift to drag ratio, which is one of the factor that determine the missile’s performance. Variables of nose cone shapes, number of wings, and body cross sections were chosen for evaluation of lift to drag ratio. The research found that nose cone shape did not affect the aerodynamic characteristics since the flight speed is subsonic. From the rest of the variables, it is found that the best configuration is missile with 2 wings with root length of 1.18 m, height of 0.79 m, and tip length of 0.71 m, elliptical body cross section,  and the missile is to be flown at 6o angle of attack.

Keywords

aerodynamic, design optimization, anti-ship missile

Full Text:

PDF

References

Dwiastuty, F., Bura, R. O., dan Triharjanto, R. H. (2019) “Konsep Desain Peluru Kendali untuk Kapal Cepat Rudal Indonesia” Jurnal Teknologi Persenjataan, Vol. 1, No. 1

Ahmad, A., Saad, M. R. A., Idris, A. Che, Rahman, M.R.A., Sujipto, S. (2016) “Aerodynamic Performance of Cruise Missile Flying Above Local Terrain” Innovation in Aerospace Engineering and Technology.

Fleeman, E. L. 2001. Tactical Missile Design. AIAA Education Series, ISBN: 1563474948.

Siouris, G. M. 2004. Missile Guidance and Control Systems. New York: Springer.

Maurice, A. F., 2009, “Aerodynamic Performance Predictions of SA–2 Missile Using Missile Datcom”. Master’s Thesis. US: Naval Postgraduate School.

Tanil, C., Platin, B. E., dan G. Mahmutyaziciouglu, 2009, “External Configuration Optimization of Missile in Conceptual Design”, Proceeding of AIAA Atmospheric Flight Mechanics Conference

Hardjono, S., 2018, “Analisa Ketinggian Gelombang yang Sesuai untuk Kapal Cepat Rudal 60 m di Perairan Indonesia”, Pusat Teknologi Rekayasa Industri Maritim – BPPT

Indomiliter. 2015. “Exocet MM40 Block 3: Rudal Anti Kapal High Subsonic Andalan Korvet TNI AL”, dalam https://www.indomiliter.com, diakses pada 16 Oktober 2018

Indomiliter. 2011. “C-802: Rudal Penebar Maut Dari Cina”, dalam https://www.indomiliter.com, diakses pada 16 Oktober 2018.

Refbacks

  • There are currently no refbacks.