编辑

IF 1.2 4区工程技术 Q3 ACOUSTICS International Journal of Aeroacoustics Pub Date : 2022-03-01 DOI:10.1177/1475472X221087007

Tatiana Kozubskaya

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引用次数: 0

摘要

他们提出了一种新颖的方法，在使用边界元法获得的数值数据与缺乏输入数据的立交桥测量结果之间提供合理的一致性。在我看来，最具创新性的计算技术出现在罗马第三大学的研究人员的论文中，Lorenzo Burghignoli是通讯作者。他们开发了基于径向基函数的自适应元模型，用于非常规飞机布局的设计优化过程。第五篇论文由圣彼得堡工业大学的Ekaterina Guseva和ANSYS德国公司的Yuri Egorov撰写，研究了流过汽车后视镜的气流所产生的噪声。为此，他们开发了一种混合方法来模拟低马赫数下湍流流动的气动声学，并在Ansys Fluent CFD软件包中实现。我希望你会喜欢详细阅读所有的论文。

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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Editorial

work concerning the investigation of noise shielding of a de ﬂ ected ﬂ ap. They propose an original approach to provide a reasonable agreement between the numerical data obtained using the boundary element method and the results of ﬂ yover mea-surements with a lack of input data. The most innovative computational techniques in my opinion are presented in the paper of the researchers from Roma Tre University with Lorenzo Burghignoli as a corresponding author. They develop adaptive metamodels based on radial basis functions to be used in the design optimization process for unconventional aircraft layouts. The ﬁ fth paper prepared by Ekaterina Guseva from St-Petersburg Polytechnical University and Yuri Egorov from ANSYS Germany study the noise induced by a ﬂ ow past a car side mirror. For this purpose, they developed a hybrid method for simulating aeroacoustics of turbulent ﬂ ows at low Mach numbers and implemented it in the Ansys Fluent CFD package. I hope you will enjoy reading all presented papers in detail.

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来源期刊

International Journal of Aeroacoustics ACOUSTICS-ENGINEERING, AEROSPACE

CiteScore

2.10

自引率

10.00%

发文量

审稿时长

>12 weeks

期刊介绍： International Journal of Aeroacoustics is a peer-reviewed journal publishing developments in all areas of fundamental and applied aeroacoustics. Fundamental topics include advances in understanding aeroacoustics phenomena; applied topics include all aspects of civil and military aircraft, automobile and high speed train aeroacoustics, and the impact of acoustics on structures. As well as original contributions, state of the art reviews and surveys will be published. Subtopics include, among others, jet mixing noise; screech tones; broadband shock associated noise and methods for suppression; the near-ground acoustic environment of Short Take-Off and Vertical Landing (STOVL) aircraft; weapons bay aeroacoustics, cavity acoustics, closed-loop feedback control of aeroacoustic phenomena; computational aeroacoustics including high fidelity numerical simulations, and analytical acoustics.