| Experimental Research on Permeability of Airbag Fabrics at High Pressure Differential |
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| 作者姓名： | 王新厚 |
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| 作者单位： | CollegeofTextiles,DonghuaUniversity,Shanghai200051 |
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| 基金项目： | This work was supported by the Excellence Young Teachers Program of Ministry of Education,P.R.C |
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| 摘 要： | The air permeability of airhag fabrics was measured at high pressure differential up to 200 kPa. It was found that permeability varied with pressure differential nonlinearly. The relationship between air permeability and the pressure differential was fitted well with power law curve. The study revealed that the coefficient c and exponent b in the power law equation had a strong correlation with porosity, which was chosen to characterize the airbag fabrics.
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| 关 键 词： | 安全气袋 织物 渗透性 高压积分 |
Experimental Research on Permeability of Airbag Fabrics at High Pressure Differential |
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| WANG Xin-hou.Experimental Research on Permeability of Airbag Fabrics at High Pressure Differential[J].Journal of Donghua University,2004,21(5):43-45. |
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| Authors: | WANG Xin-hou |
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| Institution: | College of Textiles, Donghua University, Shanghai 200051 |
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| Abstract: | The air permeability of airbag fabrics was measured at high pressure differential up to 200 kPa. It was found that permeability varied with pressure differential nonlinearly. The relationship between air permeability and the pressure differential was fitted well with power law curve. The study revealed that the coefficient c and exponent b in the power law equation had a strong correlation with porosity, which was chosen to characterize the airbag fabrics. |
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| Keywords: | Airbag Fabric Permeability Porosity |
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