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Mechanical properties of UN-5100 envelope material for stratospheric airship

Published online by Cambridge University Press:  12 October 2020

W.-C. Xie Open the ORCID record for W.-C. Xie [Opens in a new window] ,
X.-L. Wang ,
D.-P. Duan ,
J.-W. Tang  and
Y. Wei
W.-C. Xie*
Affiliation:
School of Aeronautics and Astronautics, Shanghai Jiaotong University, Shanghai200240, China
X.-L. Wang
Affiliation:
School of Aeronautics and Astronautics, Shanghai Jiaotong University, Shanghai200240, China
D.-P. Duan
Affiliation:
School of Aeronautics and Astronautics, Shanghai Jiaotong University, Shanghai200240, China
J.-W. Tang
Affiliation:
School of Aeronautics and Astronautics, Shanghai Jiaotong University, Shanghai200240, China
Y. Wei
Affiliation:
School of Aeronautics and Astronautics, Shanghai Jiaotong University, Shanghai200240, China
*
[email protected]
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Abstract

Stratospheric airships are promising aircraft, usually designed as a non-rigid airship. As an essential part of the non-rigid airship, the envelope plays a significant role in maintaining its shape and bearing the external force load. Generally, the envelope material of a flexible airship consists of plain-weave fabric, composed of warp and weft fibre yarn. At present, biaxial tensile experiments are the primary method used to study the stress–strain characteristics of such flexible airship materials. In this work, biaxial tensile testing of UN-5100 material was carried out. The strain on the material under unusual stress and the stress ratio were obtained using Digital Image Correlation (DIC) technology. Also, the stress–strain curve was corrected by polynomial fitting. The slope of the stress–strain curve at different points, the Membrane Structures Association of Japan (MSAJ) standard and the Radial Basis Function (RBF) model were compared to identify the stress–strain characteristics of the materials. Some conclusions on the mechanical properties of the flexible airship material can be drawn and will play a significant role in the design of such envelopes.

Keywords

Stratospheric airshipenvelopebiaxial tensileapproximate model
Type
Research Article
Information
The Aeronautical Journal , Volume 125 , Issue 1285 , March 2021 , pp. 472 - 488
Copyright
© The Author(s), 2020. Published by Cambridge University Press on behalf of Royal Aeronautical Society

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References

REFERENCES

Stockbridge, C., Ceruti, A., and Marzocca, P. Airship research and development in the areas of design, structures, dynamics and energy systems, Int J Aeronaut Space Sci., 2012, 13, (2), pp 170–187. doi: 10.5139/IJASS.2012.13.2.170 CrossRefGoogle Scholar
Alam, M.I. and Pant, R.S. A methodology for conceptual design and optimization of a high altitude airship, AIAA J, 2013. doi: 10.2514/6.2013-1363 CrossRefGoogle Scholar
Smith, M.S. and Rainwater, E.L. Applications of scientific ballooning technology to high altitude air-ships, AIAA J, 2013. doi: 10.2514/6.2003-6711 CrossRefGoogle Scholar
Wang, X. Effect of ballonet sloshing on the stability characteristics of an airship, AIAA J, 2015, 54, (1), pp 1–4. doi: 10.2514/1.J054416 Google Scholar
Stockbridge, C., Ceruti, A., and Marzocca, P. Airship research and development in the areas of design, structures, dynamics and energy systems, Int J Aeronaut Space Sci., 2012, 13, (2), pp 170–187. doi: 10.5139/IJASS.2012.13.2.170 CrossRefGoogle Scholar
Mayer, N.J. The balloon and the airship technological heritage, AIAA J., 2013. doi: 10.2514/6.1981-1912 CrossRefGoogle Scholar
Bin-Tai, L.I., Li-Ying, X., Pei-Gang, W., and Xiang-bao, C. Research on preparation and properties of high-performance airship envelope materials, J Wuhan Univ. Technol., 2009. doi: 10.3963/j.issn.1671-4431.2009.21.020 CrossRefGoogle Scholar
Ambroziak, A. Analysis of non-linear elastic material properties of PVC-coated Panama fabric, 2005.Google Scholar
Argyris, J., St. Doltsinis, I., and da Silva, V.D. Constitutive modelling and computation of non-linear viscoelastic solid: Part I: Rheological models and numerical integration techniques, Comput Methods Appl. Mech. Eng., 1991, 88, (2), pp 135–163. doi: 10.1016/0045-7825(91)90252-2 CrossRefGoogle Scholar
Klosowski, P., Zagubien, A., and Woznica, K. Investigation on rheological properties of technical fabric “Panama”, Arch. Appl. Mech., 2004, 73, (9-10), pp 661–681. doi: 10.1007/s00419-004-0321-1 CrossRefGoogle Scholar
Nayfeh, A.H. and Kress, G.R. Non-linear constitutive model for plain-weave composites, Comp. B Eng., 1997, 28, (5–6), pp 627–634. doi: 10.1016/S1359-8368(96)00079-0 CrossRefGoogle Scholar
Nedjar, B. An anisotropic viscoelastic fibre–matrix model at finite strains: continuum formulation and computational aspects, Comput. Methods Appl. Mech. Eng., 2007, 196, (9–12), pp 1745–1756. doi: 10.1016/j.cma.2006.09.009 CrossRefGoogle Scholar
Meng, J. and Lv, M. The constitutive relation of a fabric membrane composite for a stratospheric airship envelope based on invariant theory, Comput. Mater. Continua., 2017, 53, (2), pp 73–89.Google Scholar
Maheri, M.R. and Severn, R.T. Experimental added-mass in modal vibration of cylindrical structures. Eng. Struct., 1992, 14, 163–175. doi: 10.1016/0141-0296(92)90027-N CrossRefGoogle Scholar
Lili, Z. and Liye, Z. TFS membrane material-the fabrics used for architectural structures, New Build Mater, 2002, 9, pp 18–21. (in Chinese). doi: CNKI:SUN:XXJZ.0.2002-09-009 Google Scholar
MSAJ/M-02-1995 Testing method for elastic constants of membrane materials. Membrane Structures Association of Japan, 1995, Tokyo.Google Scholar
Tensioned Fabric Structure-A Practical Introduction (ASCE-1852), 1996.Google Scholar
Li, Z. Fabric Membrane Biaxial Tensile Test Methods and Properties Analysis, Shanghai Jiao Tong University, 2012.Google Scholar
Ambroziak, A. Mechanical properties of Precontraint 1202S coated fabric under biaxial tensile test with different load ratios, Construct Build Mater., 2015, 80, pp 210–224. doi: 10.1016/j.conbuildmat.2015.01.074 CrossRefGoogle Scholar
Chen, J., Chen, W., Wang, M., et al. Mechanical behaviors and elastic parameters of laminated fabric URETEK3216LV subjected to uniaxial and biaxial loading, Appl. Compos. Mater., 2017. doi: 10.1007/s10443-016-9576-2 CrossRefGoogle Scholar
Peirce, F.T. The geometry of cloth structure, J Textile Inst. Trans., 1937, 28, (3), pp T45–T96. doi: 10.1080/19447023708658809 CrossRefGoogle Scholar
Skelton, J. Mechanical properties of coated fabrics, Hearle, J., Thwaites, J., Amirbayat, J., and Rijn, A. (eds.), Mechanics of Flexible Fibre Assemblies. Sijthoff & Noordhoff, 1980, Netherlands, pp 461–469.CrossRefGoogle Scholar
Tan, K.Y. and Barnes, M.R. Numerical representation of stress–strain relations for coated fabrics, IstructE Symposium on Design of Air Supported Structures, Bristol, 1984, pp 162–174.Google Scholar
Bridgens, B.N. and Gosling, P.D. Direct stress–strain representation for coated woven fabrics, Comput. Struct., 2004, 82, (23-26), pp 1913–1927. doi: 10.1016/j.compstruc.2003.07.005 CrossRefGoogle Scholar
Galliot, C. and Luchsinger, R.H. A simple model describing the non-linear biaxial tensile behaviour of PVC-coated polyester fabrics for use in finite element analysis, Compos. Struct., 2009, 90, (4), pp 438–447. doi: 10.1016/j.compstruct.2009.04.016 CrossRefGoogle Scholar
Hardy, R.L. Multiquadric equations of topography and other irregular surfaces, J Geophys. Res., 1971, 76, (8), pp 1905–1915. doi: 10.1029/jb076i008p01905 CrossRefGoogle Scholar
Kansa, E.J. Multiquadrics—A scattered data approximation scheme with applications to computational fluid-dynamics—I surface approximations and partial derivative estimates, Comput. Math. Appl., 1990, 19, (8–9), pp 127–145. doi: 10.1016/0898-1221(90)90270-t CrossRefGoogle Scholar
USA DOT. FAA-P-8110-2-1995, Airship Design Criteria. 1995, 32.Google Scholar
Yu-yang, L. and Xin, J. Theory of Isight Parameter Optimization and detailed example explanation. Beihang University Press, 2012.Google Scholar
Hardy, R.L. Theory and applications of the multiquadric-biharmonic method 20 years of discovery 1968–1988, Comput. Math. Appl., 1990, 19, (8-9), pp 163–208. doi: 10.1016/0898-1221(90)90272-L CrossRefGoogle Scholar
Fasshauer, G.E. Meshfree Approximation Methods with MATLAB, 6. World Scientific. 2007. doi: 10.1142/6437 CrossRefGoogle Scholar
Li, J., Deng, B., Zhang, M., Yan, Y. and Wang, Z. Local-adaptive and outlier-tolerant image alignment using RBF approximation, Image Vis Comput., 2020. doi: 10.1016/j.imavis.2020.103890 CrossRefGoogle Scholar