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Deformation behavior of sheet metals and viscous medium in viscous pressure bulging process with back viscous pressureWANG Zhong-jin(王忠金), LIU Jian-guang(刘建光), WANG Zhong-ren(王仲仁), LV Jun (吕 军)(School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China)Abstract:Viscous pressure forming (VPF) is a newly developed flexible sheet metal forming process......
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J. Cent. South Univ. (2018) 25: 2085-2092 DOI: https://doi.org/10.1007/s11771-018-3898-1 Effect of aluminum particle on properties of viscous medium during warm viscous pressure bulging GAO Tie-jun... into viscous medium was proposed to improve the thermal conductivity of the viscous medium and the efficiency of warm viscous pressure forming (WVPF) process. The influence of aluminum particles on a viscous......
Influence of viscous medium temperature distribution on sheet fracture in viscous pressure forming at warm temperature LIU Jian-guang(刘建光)1, WANG Zhong-jin(王忠金)1, ZHANG Xin(张鑫)2, LI Yi(李毅)1 1... style="mso-spacerun: yes"> Abstract: Viscous......
Boundary layer flow of third grade nanofluid with Newtonian heating and viscous dissipationS. A. Shehzad1, Tariq Hussain2, T. Hayat3, 4, M. Ramzan2, A. Alsaedi3(1. Department of Mathematics, Comsats... and viscous dissipation. Governing nonlinear problems of velocity, temperature and nanoparticle concentration are solved via homotopic procedure. Convergence is examined graphically and numerically. Results......
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J. Cent. South Univ. Technol. (2010) 17: 1336-1343 DOI: 10.1007/s11771-010-0639-5 Performance of viscous fluid dampers coupling adjacent inelastic structures under near-fault earthquakes GE Dong... Heidelberg 2010 Abstract: The behavior of viscous fluid damper applied in coupling structures subjected to near-fault earthquake was studied. The structural nonlinearity was characterized by Bouc-Wen model......
in non-isothermal viscous pressure bulging of aluminum alloy sheet using ductile fracture criterion WANG Zhong-jin(王忠金), LIU Jian-guang(刘建光), LI Yi(李毅) School of Materials Science and Engineering... viscous pressure bulging (VPB). Utilizing the coupled thermo-mechanical finite element method combined with ductile fracture criterion, the calculations were carried out for non-isotherm VPB......