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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 发表日期：2021     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 A LINEAR SAMPLING METHOD FOR INVERSE ACOUSTIC SCATTERING BY A LOCALLY ROUGH INTERFACE 期刊论文 INVERSE PROBLEMS AND IMAGING, 2021, 卷号: 15, 期号: 5, 页码: 1247-1267 作者:  Li, Jianliang;  Yang, Jiaqing;  Zhang, Bo 收藏  |  浏览/下载：72/0  |  提交时间：2021/10/26 locally rough interface  Lippmann-Schwinger integral equation  the linear sampling method  Inverse acoustic scattering   A sharp interface immersed boundary method for flow-induced noise prediction using acoustic perturbation equations 期刊论文 COMPUTERS & FLUIDS, 2021, 卷号: 227, 页码: 15 作者:  Zhao, Cheng;  Yang Y(杨炎);  Zhang, Tao;  Dong, Haibo;  Hou, Guoxiang 收藏  |  浏览/下载：38/0  |  提交时间：2021/08/30 Acoustic perturbation equations  Immersed boundary method  Flow-induced noise  Four-cylinder array   Characteristics of Reflection Spectrum of Brillouin Dynamic Grating in Single Mode Fibers 期刊论文 ACTA PHOTONICA SINICA, 2021, 卷号: 50, 期号: 7 作者:  Lai Junchi;  Hou Shanglin;  Lei Jingli;  Li Xiaoxiao 收藏  |  浏览/下载：20/0  |  提交时间：2021/10/14 Stimulated Brillouin scattering  Single mode fiber  Reflection spectrum  Fiber grating  Brillouin dynamic grating   The role of material and geometric nonlinearities and damping effects in designing mechanically tunable acoustic metamaterials 期刊论文 INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2021, 卷号: 197, 页码: 16 作者:  Ning, Shaowu;  Chu, Dongyang;  Jiang H(姜恒);  Yang, Fengyuan;  Liu, Zhanli 收藏  |  浏览/下载：78/0  |  提交时间：2021/05/31 Mechanically tunable acoustic metamaterials  Locally resonant  Bragg scattering  Band gaps  Material and geometrical nonlinearities  Damping effect   Three-wavelength measurement of aerosol absorption using a multi-resonator coupled photoacoustic spectrometer 期刊论文 OPTICS EXPRESS, 2021, 卷号: 29 作者:  Cao, Yuan;  Liu, Kun;  Wang, Ruifeng;  Chen, Weidong;  Gao, Xiaoming 收藏  |  浏览/下载：22/0  |  提交时间：2021/03/15 Three-wavelength measurement of aerosol absorption using a multi-resonator coupled photoacoustic spectrometer 期刊论文 OPTICS EXPRESS, 2021, 卷号: 29 作者:  Cao, Yuan;  Liu, Kun;  Wang, Ruifeng;  Chen, Weidong;  Gao, Xiaoming 收藏  |  浏览/下载：23/0  |  提交时间：2021/03/15 SOURCE RECONSTRUCTION WITH MULTIFREQUENCY SPARSE SCATTERED FIELDS 期刊论文 SIAM JOURNAL ON APPLIED MATHEMATICS, 2021, 卷号: 81, 期号: 6, 页码: 2387-2404 作者:  Ji, Xia;  Liu, Xiaodong 收藏  |  浏览/下载：5/0  |  提交时间：2022/04/02 multipolar point sources  multifrequency scattered fields  sparse data  sampling method