Recent content by tjholi

  1. tjholi

    Derivation of the Emptying Time for a buoyant box to drain

    Hey Chestermiller, Buoyancy is assumed as it is a model of simplified Displacement ventilation with associated volume flux Q=A*sqrt(b(H-h(t)) with A*being a constant related to the size of the openings. Thanks
  2. tjholi

    Derivation of the Emptying Time for a buoyant box to drain

    Hey : "To Calculate the emptying time consider volume conservation"
  3. tjholi

    Derivation of the Emptying Time for a buoyant box to drain

    Problem Statement: I am having trouble deriving the expression from the initial equations. (Calculate the emptying time considering Volume conservation) Relevant Equations: Q=A*sqrt(b(H-h(t)) And we have dh/dt =Q/S (conservation equation) and we have to obtain h/H = 1-(1-t/te)^2 with te=...