Cooling process vector

The final vector fields have a curvature field, the stream lines of which exhibit a fluctuating curvature around the goal curvature c0. Santos and Suter reported that they had not been able to reduce the width of the curvature distribution below the limit of 0.2c0. This lower limit is reached at the end of the cooling process for each of the goal curvatures as shown in Fig. 3.3. The final vector fields obtained have a curvature field, the stream lines of which are characterized by a fluctuating curvature around the target c0. 

Fig. 11.9. Exergy vectors for heating and cooling processes at constant temperature.

Then the vectors of the heating and cooling processes are obtained as shown in Fig. 3. It is seen that the vector of the heating process always appears on the first quadrant of the thermodynamic compass, whereas the cooling process on the third quadrant, giving rise to the following four cases. 

In our first experiments on the kinematic cooling process, we chose to scatter a molecular beam of NO from an atomic beam of argon. The energetics were selected to provide a velocity vector cancellation that results in the the post collision NO7 5 (NO in the j = 7.5 rotational state) being stationary in the laboratory frame. We will show below why this quantum state of NO is essentially stationary in the laboratory reference frame,... 

The fully three-dimensional model employed in this paper to simulate the cooling process in the fluidic regime of a conventional injection molding processes is principally based on the conservation principles, i.e. the conservations of, momentum and eneigy, which can be expressed in the integral form, where the control volume V is bounded by a closed surface S with the outward normal vector n, as follows ... 

---