Department of Mechanical and Aeronautical Engineering, Clarkson University, Potsdam, New York 13699, USA.
J Acoust Soc Am. 2013 Aug;134(2):913-6. doi: 10.1121/1.4812775.
Hirschberg [J. Acoust. Soc. Am. 134, 9-12 (2013)] presents a commentary and criticisms of the viscous flow model presented by Erath et al. [J. Acoust. Soc. Am. 130, 389-403 (2011)] that solves for the asymmetric pressure loading on the vocal fold walls. This pressure loading arises from asymmetric flow attachment to one vocal fold wall when the glottal channel forms a divergent configuration. Hirschberg proposes an alternative model for the asymmetric loading based upon inviscid flow curvature at the glottal inlet. In this manuscript further evidence is provided in support of the model of Erath et al. and the underlying assumptions, and demonstrates that the primary criticisms presented by Hirschberg are unwarranted. The model presented by Hirschberg is compared with the model from the original paper by Erath et al., and it is shown that each model describes different and complementary aspects of divergent glottal flows.
赫希伯格（J. Acoust. Soc. Am. 134, 9-12（2013））对 Erath 等人提出的粘性流模型（J. Acoust. Soc. Am. 130, 389-403（2011））进行了评论和批评，该模型解决了声门不对称压力负载问题。当声门通道形成发散形状时，这种压力负载是由于不对称流动附着在一侧声门壁上而产生的。赫希伯格（Hirschberg）提出了一种基于声门入口处无粘流曲率的替代不对称加载模型。本文进一步提供了证据支持 Erath 等人的模型及其基本假设，并表明赫希伯格（Hirschberg）提出的主要批评是没有根据的。与 Erath 等人的原始论文中的模型相比，提出了 Hirschberg 的模型，并表明每个模型都描述了发散声门流的不同且互补的方面。
