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Search: authors:"Qingxue Huang"

11 papers found.
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Structural Design and Dynamic Characteristics of Overloaded Horizontal Servo Cylinder for Resisting Dynamic Partial Load

. Qingxue Huang, born in 1961, is currently an academician of the Chinese Academy of Engineering. His main research interests include Rolling equipment structure optimization design and modern rolling theory

Numerical Simulation of One-Dimensional Fractional Nonsteady Heat Transfer Model Based on the Second Kind Chebyshev Wavelet

In the current study, a numerical technique for solving one-dimensional fractional nonsteady heat transfer model is presented. We construct the second kind Chebyshev wavelet and then derive the operational matrix of fractional-order integration. The operational matrix of fractional-order integration is utilized to reduce the original problem to a system of linear algebraic...

Special issue: Near-net shaping technology

, Dalian University of Technology, Dalian 116024, China Qingxue HUANG Heavy Machinery Engineering Research Center of Education Ministry, Taiyuan University of Science and Technology, Taiyuan 030024, China ... issue possible. We hope that you enjoy the special issue. Qingxue HUANG Taiyuan University of Science and Technology, China Yanchun LOU Shenyang Research Institute of Foundry, China

Analysis of Startup Process and Its Optimization for a Two-Stand Reversible Cold Rolling Mill

Dynamic characteristic analysis of a two-stand reversible cold rolling mill in the startup process was carried out. The delay algorithm of the interstand thickness was proposed. A new method combined with the accelerated secant and the tangent methods was established to solve the simultaneous equations. The thickness and interstand tension transition processes with different...

Analysis of Startup Process and Its Optimization for a Two-Stand Reversible Cold Rolling Mill

Dynamic characteristic analysis of a two-stand reversible cold rolling mill in the startup process was carried out. The delay algorithm of the interstand thickness was proposed. A new method combined with the accelerated secant and the tangent methods was established to solve the simultaneous equations. The thickness and interstand tension transition processes with different...

Numerical solution of the one-dimensional fractional convection diffusion equations based on Chebyshev operational matrix

In this paper, we are concerned with nonlinear one-dimensional fractional convection diffusion equations. An effective approach based on Chebyshev operational matrix is constructed to obtain the numerical solution of fractional convection diffusion equations with variable coefficients. The principal characteristic of the approach is the new orthogonal functions based on Chebyshev...

Numerical Approach Based on Two-Dimensional Fractional-Order Legendre Functions for Solving Fractional Differential Equations

Zhao; moc.361@raegqfz Received 23 August 2016; Revised 2 December 2016; Accepted 18 December 2016; Published 23 January 2017 Academic Editor: Vincenzo Scalzo Copyright © 2017 Qingxue Huang et al

Simulation of Bimetallic Bush Hot Rolling Bonding Process

, China Received 9 March 2015; Revised 28 April 2015; Accepted 29 April 2015 Academic Editor: Wei Liu Copyright © 2015 Yaqin Tian and Qingxue Huang. This is an open access article distributed under the

Simulation of Bimetallic Bush Hot Rolling Bonding Process

, China Received 9 March 2015; Revised 28 April 2015; Accepted 29 April 2015 Academic Editor: Wei Liu Copyright © 2015 Yaqin Tian and Qingxue Huang. This is an open access article distributed under the

Research on Stress Neutral Layer Offset in the Straightening Process

The stress neutral layer offset is analyzed by theoretical and numerical calculation methods. In traditional straightening theory, the stress neutral layer was consistent with the geometric central layer. However, there is a phenomenon that the stress neutral layer has some offset with the geometric neutral layer. This offset is a very important factor for improving the precision...