Now showing items 1-2 of 2

    • Ablation-cooled material removal at high speed with femtosecond pulse bursts 

      Kerse, C.; Kalaycioglu H.; Elahi P.; Akcaalan Ö.; Yavaş, S.; Aşik, M.D.; Kesim, D.K.; Yavuz, K.; Çetin, B.; Ilday F.Ö. (Optical Society of America (OSA), 2015)
      We report exploitation of ablation cooling, a concept well-known in rocket design, to remove materials, including metals, silicon, hard and soft tissue. Exciting possibilities include ablation using sub-microjoule pulses ...
    • Gas generator pressure control in throttleable ducted rockets: A classical and adaptive control approach 

      Alan, A.; Yildiz, Y.; Poyraz, U.; Olgun, U. (American Institute of Aeronautics and Astronautics Inc, AIAA, 2015)
      This paper describes the control of gas generator pressure in throttleable ducted rockets using nonlinear adaptive control as well as classical control approaches. Simulation results using the full nonlinear and time-varying ...