12.08.2013 Views

Chapter 4 Vortex detection - Computer Graphics and Visualization

Chapter 4 Vortex detection - Computer Graphics and Visualization

Chapter 4 Vortex detection - Computer Graphics and Visualization

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

<strong>Chapter</strong> 4. <strong>Vortex</strong> <strong>detection</strong><br />

(a)<br />

(c)<br />

(e)<br />

y<br />

y<br />

y<br />

2<br />

1.5<br />

1<br />

0.5<br />

0<br />

−0.5<br />

−1<br />

−1.5<br />

−2<br />

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5<br />

x<br />

2<br />

1.5<br />

1<br />

0.5<br />

0<br />

−0.5<br />

−1<br />

−1.5<br />

−2<br />

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5<br />

x<br />

2<br />

1.5<br />

1<br />

0.5<br />

0<br />

−0.5<br />

−1<br />

−1.5<br />

−2<br />

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5<br />

x<br />

(b)<br />

(d)<br />

(f)<br />

y<br />

y<br />

y<br />

2<br />

1.5<br />

1<br />

0.5<br />

0<br />

−0.5<br />

−1<br />

−1.5<br />

−2<br />

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5<br />

x<br />

2<br />

1.5<br />

1<br />

0.5<br />

0<br />

−0.5<br />

−1<br />

−1.5<br />

−2<br />

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5<br />

x<br />

2<br />

1.5<br />

1<br />

0.5<br />

0<br />

−0.5<br />

−1<br />

−1.5<br />

−2<br />

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5<br />

x<br />

Figure 4.15: Flow past a tapered cylinder in different z-planes: Þ Þ <br />

Þ Þ Þ Þ <br />

68

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!