1. Design and optimization of micro-perforated ultralight sandwich structure with N-type hybrid core for broadband sound absorption. (January 2023) Authors: Jiang, Yongfeng; Shen, Cheng; Meng, Han; He, Wei; Lu, Tianjian Journal: Applied acoustics Issue: Volume 202(2023) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗