Goggles should be worn fairly tightly to prevent slippage and water seeping in when pushing off and gliding under water.
However, few models were proposed for gas permeability calculation, simultaneously considering effects of rock deformation, gas slippage, and water saturation.
An apparent gas permeability model was proposed for gas permeability and absolute permeability calculation simultaneously considering rock deformation, gas slippage, and water saturation in low permeability sandstones.
During the measurement, slippage, rock deformation, and water saturation affect apparent permeability of low permeability sandstones measured by different fluids.
Two things dictate a pending avalanche: Liquid water content in the snow permits slippage, while the height of the powder against the mountain slope creates the pressure for the tumble.
In addition, slippage effect was evaluated by water holdup measurement using quick-closing valve (QCV).
Accordingly, oil holdup distribution at the whole pipe cross section is acquired using cubic spline interpolation, and correspondingly the slippage effect between oil and water phase is analyzed.
But on Monday Judge Rhodes ruled that delinquent customers have no right to free water, adding "Detroit cannot afford any revenue slippages".
An increase in soil water content, for example, reduces soil resistance to slippage [ 28], while an increase in the adhesive ability of soil particles to water presumably prolongs the period of vulnerability to windthrow [ 29].
It was found that slippage effect generally weakens with increasing water-cut and mixture velocity.
Detailed surface maps indicate that slippage in the fault correlated with places where water was drained out for years.
