Now showing items 3833-3834 of 3834

    • Z-source circuit breakers in naval power systems 

      Taft, William T.(William Theodore) (Massachusetts Institute of Technology, 2019)
      New power system components and control systems are required to facilitate the U.S. Navy's move to medium voltage direct current power (MVDC) systems on future vessels. Integrating the z-source circuit breaker into a ...
    • Zirconium alloy getter bed air-ingress thermal failure analysis 

      Hovland, Valerie A. (Valerie Ann), 1975- (Massachusetts Institute of Technology, 1998)
      In the event of an unexpected inrush of air into a packed St-909 getter bed, the exothermic reaction of oxygen and pellet material pushes temperatures within the bed to extremely high levels. This failure mode, which could ...