Acoustic Cloaking with Realizable Mass
2014 ◽
Vol 670-671
◽
pp. 1093-1097
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A nonideal acoustic cloak with realizable physical properties is proposed. The density and modulus of the designed acoustic cloak are in a reasonable range of material parameters. Full-wave simulations are performed to demonstrate the properties of the proposed cloak. Results on far-field sound pressure level show that the nonideal acoustic cloak decreases the scattering field intensity and the target strength (TS) of the scatterer. The nonideal acoustic cloak also has significant effect on suppressing internal radioactive noise. A comparison is made with the reduced cloak proposed by Chen.
1997 ◽
Vol 101
(5)
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pp. 3075-3075
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2016 ◽
Vol 139
(4)
◽
pp. 2076-2076
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2002 ◽
Vol 205
(18)
◽
pp. 2865-2874
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2020 ◽
Vol 234
(10-11)
◽
pp. 2561-2577
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2013 ◽
Vol 860-863
◽
pp. 2256-2260
Keyword(s):
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