Soundiation:任意轴对称物体声辐射力和力矩的多功能GUI软件
Soundiation: A multi-functional GUI-based software in evaluation of the acoustophoresis by the acoustic radiation force and torque on arbitrary axisymmetric objects
摘要:
由波散射产生的声辐射力和力矩通常用于无接触地操纵微物体。我们应用分波展开级数和保角变换的方法来估计施加在轴对称粒子上的辐射力和扭矩。同时,需要平移和旋转变换来保持坐标系一致[1]。虽然这些理论推导已经很好地建立起来,但对所需系统进行编码,包括波函数的生成、变换的实现、模块之间的计算等,是不平凡的和耗时的。在这里,提供了一个新的开源的,基于MATLAB的软件,称为Soundiation,以解决辐射力和扭矩,同时支持非球形颗粒的动态预测。该实现基本上是通用的,其适用性是通过数值方法的验证。此外,还提供了一个图形用户界面,以便它可以很容易地使用和扩展。
英文摘要:
Acoustic radiation force and torque arising from wave scattering are commonly used to manipulate micro-objects without contact. We applied the partial wave expansion series and the conformal transformation approach to estimate the radiation force and torque exerted on an axisymmetric particle. Meanwhile, translational and rotational transformations are required to keep the coordinate system consistent [1]. Although these theoretical derivations have been well established, coding the required systems, including generation of the wave function, implementation of the transformations, calculations between modules, etc., is non-trivial and time-consuming. Here, a new open-source, MATLAB-based software, called Soundiation, is provided to address the radiation force and torque while supporting the dynamic prediction of non-spherical particles. The implementation is basically generic, and its applicability is demonstrated through the validation of numerical methods. Furthermore, a graphical user interface is provided so that it can be used and extended easily.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。