Anto Cletus L Deepan C / Mohammed Nadhim I / Prasanth S
Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
The project upgrades the GSLV Mk‑III solid booster via a high‑density composite propellant (65% bimodal AP, 18% spherical Al, 12% HTPB binder including 1.5% additives) augmented with 1% copper chromite, 1% lecithin, 1% TEPANOL and 2% iron oxide, achieving 1,795 kg/m³. An 8‑lobed finocyl grain with tapered fins gives a large initial surface area for rapid pressurization and a progressive→neutral burn over ~110-120 s; the grain is carbon‑fiber reinforced to withstand up to 12 MPa. A flex nozzle with 0.61 m throat, 15:1 expansion (exit Ø 2.36 m), and a carbon‑carbon throat coated with ZrC is optimized for sea‑level/vacuum. Predicted performance: 5,800 kN thrust, exhaust velocity ≈2,714 m/s, Isp ≈277 s, mass flow ≈2,138 kg/s.