优化了设计和实验验证,通过火花等离子烧结来对金属泡的声音吸收系数性能进行了优化

Mohammad Javad Jafari1, Rohollah Fallah Madvari1,2, Touradj Ebadzadeh3

  • 1Department of Occupational Health and Safety Engineering, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran.

Heliyon
|June 12, 2023
PubMed
概括

优化金属泡形态增强了声音吸收. 闪电等离子烧结产生了最佳的泡,在各种频率和厚度上实现了高的声音吸收系数 (SAC).

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