TY - JOUR TI - Design of optimized exhaust system for two stroke unmanned aerial vehicle engine AU - SAID, F. AU - KHAN, Z. AU - BASEER, M. AU - RASHID, M.N. AU - BILAL, M. AU - HUSSAIN, R. JO - Journal of Thermal Engineering PY - 2026 VL - 12 SP - 254 EP - 277 DO - 10.14744/thermal.0001069 ER -