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A Method for the Correction of Finite Rise Time Effects in the Characterization of Non Linear viscoelastic Materials

机译：非线性粘弹性材料表征中有限上升时间效应的修正方法

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摘要

a method is presented for the correction of the effect of finite rise time upon stress relaxation experiments. The basis for the correction relies on the Farris nonlinear homogeneous theory. In the limit of zero nonlinearity the correction is shown to agree with the correction by linear theory. In the limit of very strong nonlinearity the correction is achieved by redefining the zero of time to be at the end of the rise time. (Author)

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作者
Powell, E. G.;
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年度 1981
页码 p.1-8
总页数 8
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Solid propellant rocket engines; Solid rocket propellants; Viscoelasticity; Nonlinear systems; Stress relaxation; Experimental data; Corrections; Mathematical models;

机译：固体推进剂火箭发动机;固体火箭推进剂;粘弹性;非线性系统;应力松弛;实验数据;校正;数学模型;

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1. Finite ramp time correction method for non-linear viscoelastic material model [J] . Joonas Sorvari, Matti Malinen, Jari Haemaelaeinen International journal of non-linear mechanics . 2006,第9期

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2. Stability and convergence of first order time discrete linearized pressure correction projection method for the diffusive Peterlin viscoelastic model [J] . Zhang Yunzhang Applied numerical mathematics . 2019,第MAY期

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3. A time-domain finite element model reduction method for viscoelastic linear and nonlinear systems [J] . Lima Ant?nio Marcos Gon?alves de, Bouhaddi Noureddine, Rade Domingos Alves, Latin American Journal of Solids and Structures . 2015,第6期

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4. COMPARISON OF A NOVEL NONLINEAR VISCOELASTIC FINITE RAMP TIME CORRECTION METHOD TO A HEAVISIDE STEP ASSUMPTION [C] . Kevin L. Troyer, Christian M. Puttlitz ASME summer bioengineering conference;SBC2011 . 2012

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5. Geometrically-linear and nonlinear analysis of linear viscoelastic composites using the finite element method. [D] . Hammerand, Daniel C. 1999

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6. Nanoscale effects in the characterization of viscoelastic materials with atomic force microscopy: coupling of a quasi-three-dimensional standard linear solid model with in-plane surface interactions [O] . Santiago D Solares 2016

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7. Behavior characterization of viscoelastic materials for the finite element method calculation applying Prony series [O] . José A. López-Campos, Abraham Segade, Enrique Casarejos, 2019

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A Method for the Correction of Finite Rise Time Effects in the Characterization of Non Linear viscoelastic Materials

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