Changing force of polymer particles with time in the simulation system. (A) The normal electric field; (B) the square wave electric field; and (C) the final pulsed electric field. The polymer jet in the pulsed electric field had the same kind of charge, which means the direction of the...
The relationship between the principal component of the electric field gradient ( eq N) and the stretching force constant ( k CN) obtained by Salem for diatomic molecules is extended to polyatomic molecules with linear fragments of type R C N. It is found that for nitriles there is a ...
where the electric constant becomes linear density of the vortical tube, and the reciprocal of the magnetic constant is the centrifugal force produced by rotation of the vortical tube element with [m.sub.e] mass with the velocity of light c along [r.sub.e] radius. On the nature of ball ...
Define Stability constant. Stability constant synonyms, Stability constant pronunciation, Stability constant translation, English dictionary definition of Stability constant. Noun 1. equilibrium constant - the ratio of concentrations when equilibrium is
Analytical results for the behavior of a Bloch electron driven by a constant electric force are obtained. By analyzing the propagating front of the probability for the Bloch electron to be in the uppermost reachable band at a given time, we find that there is no localization in energy space ...
The field might appear directly in the preheating model (curvaton-type ... K Kohri,DH Lyth,CA Valenzuela-Toledo - 《Journal of Cosmology & Astroparticle Physics》 被引量: 67发表: 2009年 Motion of a vortex sheet on a sphere with pole vortices We consider the motion of a vortex sheet on...
408K Learn the constant of proportionality definition and equation, as well as how to find the constant of proportionality in graphs, tables and word problems. Related to this Question Explain the equation: PV^ = constant. What does constant stand for and what does it mean?
A conical spring can be made to have a constant rate by creating the spring with a variable pitch. Putting a larger pitch in the larger OD coils and a smaller pitch in the smaller OD coils will force the spring to collapse all the coils at the same rate when compressed. ...
Stopping of a d-c servo motor is effected in two phases, during the first of which the velocity is brought to half its initial value after initiation by a stop signal. A reference single shot and a proportional single shot determine the timing of the second phase, these circuits acting tog...
The mathematical model of PMSM in rotational reference frame dq is very popular for FOC structures, because both controllable quantities, current and voltage, are DC values, as is evident from Figure 1. In addition, it allows employing simple controllers to force the machine currents to the requi...