Figure 7From: Stress analysis in a layered aortic arch model under pulsatile blood flow Variation of circumferential and longitudinal stress at arch outer wall as a function of the function of arch angle a and time t/T. (a) Circumferential stress variation. (b) Longitudinal stress variation. End diastole is at t/T = 4.0. Angle a represents the wall position in the arch portion.Back to article page