Development of a freely available simulator with graphical interface for modeling nonlinear focused ultrasound fields with shocks
VA Khokhlova, PV Yuldashev, I Mezdrokhin… - The Journal of the …, 2018 - pubs.aip.org
Measurement-based modeling is gaining acceptance as a standard tool for characterizing
the nonlinear fields of existing therapeutic ultrasound devices and designing new ones.
Here, a freely available simulation tool is presented for modeling axially symmetric, strongly
nonlinear HIFU beams with shocks in a layered propagation medium such as water and
different types of tissue. Two nonlinear wave equations are included in the simulator: the
KZK equation generalized to include an equivalent source boundary condition for strongly …
the nonlinear fields of existing therapeutic ultrasound devices and designing new ones.
Here, a freely available simulation tool is presented for modeling axially symmetric, strongly
nonlinear HIFU beams with shocks in a layered propagation medium such as water and
different types of tissue. Two nonlinear wave equations are included in the simulator: the
KZK equation generalized to include an equivalent source boundary condition for strongly …
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