Keyphrases
Pre-screening
59%
Green Materials
59%
Sound Absorption Performance
59%
Microperforation
59%
Screening Study
59%
Sandwich Panel
59%
Honeycomb Sandwich Structure
59%
Noise Reduction
59%
Hierarchical Pores
59%
Average Sound Absorption Coefficient
56%
Micro-perforated Plate
35%
Carbonized Cotton
29%
Sound Absorption
23%
Reduction Function
23%
Face Sheet
23%
Honeycomb Sandwich Panel
14%
Sound-absorbing Performance
14%
Finite Element Model
14%
Function Integrated
11%
Sound Absorption Coefficient
11%
Synthetic Fibers
11%
Sound-absorbing
11%
Plate Parameter
11%
Absorption Bands
11%
Fiber Cloth
11%
Peak Frequency
11%
Polyester
11%
Mechanical Properties
11%
Plant Fiber
11%
Absorption Coefficient
11%
Filler Material
11%
Cotton
11%
Structural Performance
11%
Porosity
11%
Honeycomb Structure
11%
Space Saving
11%
Engineering
Sound Absorption
100%
Sound Absorption Coefficient
100%
Sandwich Panel
59%
Absorption Performance
59%
Sandwich Structures
59%
Honeycomb Sandwich
59%
Perforated Plate
59%
Face Sheet
40%
Filler Material
19%
Experimental Result
19%
Finite Element Modeling
19%
Infrastructure
19%
Porosity
19%
Honeycomb Structure
19%
Peak Frequency
19%
Absorption Coefficient
19%
Structural Performance
19%
