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ARUP; ISBN: 978-0-9562121-5-3 - CMBBE 2012 - Cardiff University

ARUP; ISBN: 978-0-9562121-5-3 - CMBBE 2012 - Cardiff University

ARUP; ISBN: 978-0-9562121-5-3 - CMBBE 2012 - Cardiff University

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t<br />

[ms]<br />

30<br />

70<br />

160<br />

220<br />

270<br />

Pressure<br />

[mmHg]<br />

120<br />

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Hemodynamics Tissue mechanics<br />

Figure 3 The flow field and stress distribution at three different instances<br />

6. REFERENCES<br />

Max.<br />

Principal<br />

Stress<br />

[KPa]<br />

200<br />

1. Liu, Y., Kasyanov, V. and Schoephoerster, R.T., Effect of fiber orientation on the<br />

stress distribution within a leaflet of a polymer composite heart valve in the closed<br />

position, J. Biomech., 2007, Vol. 40, 1099-106.<br />

2. Haj-Ali, R., Dasi, L.P., Kim, H.S., Choi, J., Leo, H.W. and Yoganathan, A.P.,<br />

Structural simulations of prosthetic tri-leaflet aortic heart valves, J. Biomech., 2008,<br />

Vol. 41, 1510-19.<br />

3. Lai, Y.G., Chandran, K.B. and Lemmon, J., A numerical simulation of mechanical<br />

150<br />

100<br />

50<br />

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