نتایج جستجو برای: composite panel
تعداد نتایج: 205430 فیلتر نتایج به سال:
Journal:
:Applied sciences
2023
The high level of noise in helicopter cabins considerably compromises the comfort and safety pilot passengers. To verify feasibility effectiveness microperforated panel composite sound absorption structures for suppression cabins, simulation experimental studies were conducted on a model light cabin. First, three cabin wall designed. Then, finite element main gear/body acoustic vibration coupli...
Journal:
:SN Applied Sciences
2020
Journal:
:Applied Sciences
2020
Journal:
:IOP Conference Series: Materials Science and Engineering
2016
Journal:
:Composites Research
2015
Journal:
:International Conference on Aerospace Sciences and Aviation Technology
1999
Journal:
:Doboku Gakkai Ronbunshu
1990
Journal:
:International Conference on Aerospace Sciences and Aviation Technology
1999
Journal:
:Forests
2020
Journal:
:International Journal of Aerospace Engineering
2016
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