Thus their respective energy distribution surface can be finally established; selleck chemical Imatinib for example, the constructed turbulence kinetic energy distribution surface of NURBS on high-pressure reversing valve runner, with its energy values, is highlighted by different color areas in this figure, as Figure 10 shows, the same as energy optimization modeling surface (Figure 11), B-spline surface of quasiuniform bicubic (Figure 12), trigonometry Bernstein-Bezier surface (Figure 13), and scattered data interpolation surface (Figure 14); it is worth noting that the detailed surface fitting processes are abbreviated in the interest of an obvious limiting length and research focus of this paper. As the constructed surface is enclosed by the boundary control curves, we use u and v axes to denote the transverse and longitudinal orientations with their value scales being [0, 4000] and [0, 5000], respectively, (um).

Simultaneously, as the result of the data value of the vertical z axis (z direction) has a completely different meaning from that of u and v axis, therefore the value range of kinetic energy is used to clearly indicate its stereo features and spatial surface details. All surface feature blocks are highlighted by pseudocolors in order to illustrate energy distribution details as well. Figure 6The kinetic energy value spatial distribution area in the objective runner.Figure 7The dynamic transitional vectors of kinetic energy distribution.Figure 8The skeleton frame of kinetic energy distribution surface.Figure 9The smoothing operation of one specific spatial grid of target kinetic energy distribution surface model.

Figure 10The constructed turbulence kinetic energy distribution surface of NURBS in high-pressure reversing valve runner.Figure 11The constructed turbulence kinetic energy distribution surface of energy optimization modeling in high-pressure reversing valve runner.Figure 12The constructed turbulence kinetic energy distribution B-spline surface of quasiuniform bicubic Brefeldin_A in high-pressure reversing valve runner.Figure 13The constructed turbulence kinetic energy distribution surface of trigonometry Bernstein-Bezier in high-pressure reversing valve.Figure 14The constructed turbulence kinetic energy distribution surface of scattered data interpolation in high-pressure reversing valve runner.