Sentence examples for upstream field from inspiring English sources

The plasma inflow speed reaches about 15 in the upstream field region.

The physical reasoning is that for quasi-parallel shocks where the normal and upstream field are nearly aligned, shock-reflected particles create upstream waves by beaming instabilities (Tsurutani and Rodriguez, 1981; Tsurutani et al. 1983b).

Since the shock nose has the largest heliocentric distance compared to other parts, it is likely that the nose is above the source surface and the upstream field magnetic field is open.

Roughly estimating, the propagation speed of the 2D plasmoid is about 50%% of the Alfven speed measured in the upstream field region, which is slower than the Alfven speed because of the compressibility.

These maximum (|U_z|) values reach about 15%% of the Alfven speed measured in the upstream magnetic field region, i.e., the lobe field region in magnetotail.

Sheath fields can have intensities of only approximately four times the upstream ambient field strength (Kennel et al. 1985; Tsurutani and Lakhina 2014) unless multiple shocks are compressing the sheath, so this region is, in general, unimportant for the cause of extreme storms.

When both Mach numbers are small, the upstream magnetic field intensity affects also the bow shock shape.

It has been shown by detailed studies that the normal of the shocks relative to the upstream magnetic field is important for the efficiency of particle acceleration.

This induced load fluctuation is closely related to the upstream velocity field of the rotor and can be a significant source of fatigue and vibration.

The x-directional arrow's maximum length on these figures has reached the Alfven speed measured in the upstream magnetic field region ((y>1.0)).

The flame liftoff increases the height of the inner premixed reaction zone due to the modification of the upstream flow field.