Sentence examples for velocity ahead from inspiring English sources
The gas velocity ahead of the flame is linked to one-dimensional shock wave equations in a numerical analysis.
But a spokesman said that a problem was recognised 16 seconds after a rocket booster was triggered to increase its velocity, ahead of the scramjet engine being started.
This cyclic behavior of gust fronts results in periodic forcing of vertical velocity ahead of the parent thunderstorm, which consequently influences the storm dynamics and microphysics.
A comparison between the two different hedgerow widths revealed that the three-row hedges were more effective (decrease ratio >30%) than the two-row hedges (decrease ratio <20%) in reducing the flow velocity ahead of the grass barriers (V2).
Within a moderate range of field intensity, we found effects on flame propagation speeds to be negligible after correcting the flame displacement speed with respect to the unburned flow velocity ahead of the flame edge.
Both models predict that a fast CME moves initially in the inner heliosphere with a quasi-constant velocity (which has an intermediate value between the initial CME velocity and the ambient solar wind velocity ahead) until a 'critical distance' at which the CME velocity begins to decelerate approaching to the ambient solar wind velocity.
Due to their higher thermal velocity they will speed ahead of the ions to refill the wake, setting up an ambipolar electric field due to the charge separation that will accelerate the ions into the wake (Halekas et al., 2011).
The sensitivity of the flame lift-off height to the applied voltage is studied and the modification of the velocity field ahead of the flame base induced by the electric volume forces is highlighted.
Front curvature breaks the Galilean invariance and the quasi-steady approximation is only valid in a distinguished frame determined by both the front curvature and the tangential velocity divergence ahead of the front.
The test case is the ORACLES combustor, with a turbulent premixed flame a metre long: it exhibits limit cycle oscillations at ∼ 50 Hz and normalised velocity amplitude ahead of the flame of ∼ 0.29.
