the capacity of a rock to transmit water under pressure The coefficient of transmissibility is the rate of flow of water, at the prevailing water temperature, in gallons per day, through a vertical strip of the aquifer one foot wide, extending the full saturated height of the aquifer under a hydraulic gradient of 100-percent A hydraulic gradient of 100-percent means a one foot drop in head in one foot of flow distance
In steady-state vibration, Tr is the non-dimensional ratio of response motion/input motion: two displacements, two velocities or two accelerations The maximum Tr value is the mechanical "Q" of a system At resonance, Tr is maximum
In steady state vibration, Tr is the non dimensional ratio of response motion/ input motion two displacements, two velocities or two accelerations The maximum Tr value is the mechanical 'Q' of a system At resonance, Tr is maximum