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Xin Zhang,He Zhang,Jinglei Yang*.Mechanical response of encapsulated shear thickening fluid[J].实验力学,2017,32(5):627~633
Mechanical response of encapsulated shear thickening fluid
Mechanical response of encapsulated shear thickening fluid
投稿时间: 2017-07-21  最后修改时间: 2017-08-18
DOI:10.7520/1001-4888-17-312
中文关键词:  Shear thickening fluid (STF)  encapsulation  impact resistance  energy absorption
英文关键词:Shear thickening fluid (STF)  encapsulation  impact resistance  energy absorption
基金项目:
作者单位
Xin Zhang nterdisciplinary Graduate School, Nanyang Technological University, Singapore 
He Zhang School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore 
Jinglei Yang* Department of Mechanical and Aerospace Engineering, The Hong Kong University of Science and Technology, Hong Kong SAR, China 
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中文摘要:
      In this investigation, the hard-to-handle shear thickening fluid (STF) is successfully encapsulated for easy handling and re-processing in the application of promising impact resistant material. Double-walled macroscopic STF capsules are synthesized using a convenient process by instilling the diluted STF droplets into reaction solution. The obtained STF capsules show significant shear thickening response to dynamic impact in comparison to quasi-static compression in terms of 154 times higher absorbed nominal strain energy. This innovative method opens a new window to design and manufacture versatile impact resistant materials and structures.
英文摘要:
      In this investigation, the hard-to-handle shear thickening fluid (STF) is successfully encapsulated for easy handling and re-processing in the application of promising impact resistant material. Double-walled macroscopic STF capsules are synthesized using a convenient process by instilling the diluted STF droplets into reaction solution. The obtained STF capsules show significant shear thickening response to dynamic impact in comparison to quasi-static compression in terms of 154 times higher absorbed nominal strain energy. This innovative method opens a new window to design and manufacture versatile impact resistant materials and structures.
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