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The use of aviation

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Update Time : 2022-06-16

The use of silicone membranes in aviation. In modern aircraft, structural panels are often used extensively in the cabin and wings, although they help reduce 
weight while maintaining strength, but there is no doubt that during the flight will create serious noise. To that end, scientists from North Carolina State 
University and the Massachusetts Institute of Technology have successfully developed new thin films that help silence the panels. The film is made of rubber 
and is only a quarter of a millimeter thick, allowing it to adhere tightly to the edges of the panels. During flight, the film acts like the drum face of a drum and 
bounces back the vibrations of the incoming sound. According to the actual test, the film can effectively resist the low frequency sound produced by the aircraft 
engine and so on, can block 100 to 1000 times the sound vibration in the laboratory test.
The use of silicone membranes in aviation. In modern aircraft, structural panels are often used extensively in the cabin and wings, although they help reduce 
weight while maintaining strength, but there is no doubt that during the flight will create serious noise. To that end, scientists from North Carolina State University 
and the Massachusetts Institute of Technology have successfully developed new thin films that help silence the panels. The film is made of rubber and is only a 
quarter of a millimeter thick, allowing it to adhere tightly to the edges of the panels. During flight, the film acts like the drum face of a drum and bounces back the
vibrations of the incoming sound. According to the actual test, the film can effectively resist the low frequency sound produced by the aircraft engine and so on, can 
block 100 to 1000 times the sound vibration in the laboratory test.

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