The rate of diffusion of the tracer through the wall of the permeable chamber was rapid and the effective diffusion into the groundwater was controlled by the mass transfer limitations at the groundwater/chamber interface with gas entrainment proportional to the groundwater velocity past the chamber.
Increasing flow velocity past gas exchange surfaces is a well-established mechanism for improving transfer efficiency by diminishing the thickness of the surface diffusive boundary layer [49].
Despite the speedometer reading a velocity past "V1" -- the speed after which you are instructed to take off no matter what because you'll soon run out of runway -- the pilot took it upon himself to ignore the speedometer and slam on the brakes.
Each peak area in the CE mass electropherogram was further corrected by the migration time, since peaks migrate at different velocities past the detector.
The benchmark simulations include several Couette flows of differing Knudsen number, low-velocity flow past a thin plate, and two hypersonic flows past embedded objects at a Mach number of 10.
In later stages of clicker games, the exhilarating speed of accumulation flies quickly past velocity into what physicists call "jerk, snap, crackle, and pop," and the thrill is buttressed by the rarity, or impossibility, of failure.
Furthermore, drivers reduced speed earlier on encountering a moose in open landscape and had lower velocity when driving past it.
The Eulerian method consists of measuring the velocity of flow past a fixed point (a moored ship, anchored line, or structure) with a current meter, of which there are a number of different types.
Then, the approach makes an adaptive adjustment scheme based on inertia weight for the reduced evolution equation, which is different from the methods that directly act on the particle velocity in the past.
In this work we discuss a novel numerical scheme and present numerical results for the problem of 'high' (of order unity) Knudsen number, Kn=λ/L, low velocity gas flow past a micro-plate.
This preferential transport effect increases with increasing velocity of reactants past the bluff body and is apparently amplified by the presence of a strong recirculation zone where excess CO2 is accumulated.
