• Detailed simulations of propellant slumping in the titanIV SRMU PQM-1 

      Fiedler, R.; Namazifard, A.; Campbell, M.; Xu, F.; Aravas, N.; Sofronis, P. (2006)
      We utilize our tightly-coupled fluid/structure/combustion solid propellent rocket simulation package ("Rocstar") to study the unexpectedly large deformation of propellant at the center joint slot in a prequalification ...
    • Finite element modeling of porous solid propellants 

      Xu, F.; Sofronis, P.; Aravas, N.; Namazifard, A.; Fiedler, R. (2005)
      The effect of porosity on the constitutive response of a linearly viscoelastic solid that obeys a constitutive law of the standard differential form is investigated under small strain deformation conditions. It is demonstrated ...
    • Fuzzy Guided Autonomous Nursing Robot through Wireless Beacon Network 

      Narayanan K.L., Krishnan R.S., Son L.H., Tung N.T., Julie E.G., Robinson Y.H., Kumar R., Gerogiannis V.C. (2022)
      Robotics is one of the most emerging technologies today, and are used in a variety of applications, ranging from complex rocket technology to monitoring of crops in agriculture. Robots can be exceptionally useful in a smart ...