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. Author manuscript; available in PMC: 2023 Apr 1.
Published in final edited form as: Acoust Today. 2023 Spring;19(1):46–54. doi: 10.1121/at.2023.19.1.46

Figure 6.

Figure 6.

(Top) SAFE model simplifying a 3D infinite length cylindrical vessel into a one-dimensional waveguide model. The simplification allows for efficient computation without sacrificing fidelity to the underlying physics. Center: Simulated 3D motion at t = 0.81 ms after the ARF stimulation at the top wall in the center of the cylinder. The snapshot shows waves propagating down the length of the vessel in both directions as well as a wave traveling around the circumference of the vessel. See Multimedia File 2. (Bottom) Motion isolated from a line along the top wall corresponding to measurements that can be made in an artery with an ultrasound transducer is shown. (© Institute of Physics and Engineering in Medicine. Reproduced by permission of IOP Publishing Ltd. All rights reserved (Roy et al., 2021)).