Enhanced Tribological Modelling of Violin Rosin

IF 3.3 3区工程技术 Q2 ENGINEERING, CHEMICAL

Tribology Letters Pub Date : 2025-09-03 DOI:10.1007/s11249-025-02062-4

Jim Woodhouse, Paul Galluzzo

引用次数: 0

Abstract

Accurate simulation of the motion of a bowed violin string requires a reliable tribological model for rosin, with which the bow-hairs are coated. None of the models proposed in the past have given entirely satisfactory results. An enhanced model is proposed here, which combines influences from the contact temperature and the sliding speed. Transient vibration predictions using this model are compared with earlier experimental measurements in the “Guettler diagram”, demonstrating better agreement than with earlier models.

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小提琴松香的增强摩擦学建模

要精确模拟小提琴琴弦的弯曲运动，就需要一个可靠的松香摩擦学模型，因为弓毛是涂在松香上的。过去提出的模型都没有给出完全令人满意的结果。本文提出了一种结合接触温度和滑动速度影响的增强模型。在“Guettler图”中，将使用该模型的瞬态振动预测与早期的实验测量结果进行了比较，显示出比早期模型更好的一致性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Tribology Letters 工程技术-工程：化工

CiteScore

5.30

自引率

9.40%

发文量

116

审稿时长

2.5 months

期刊介绍： Tribology Letters is devoted to the development of the science of tribology and its applications, particularly focusing on publishing high-quality papers at the forefront of tribological science and that address the fundamentals of friction, lubrication, wear, or adhesion. The journal facilitates communication and exchange of seminal ideas among thousands of practitioners who are engaged worldwide in the pursuit of tribology-based science and technology.