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Your search keyword '"Liu Chuang"' showing total 14 results
Start Over Author "Liu Chuang" Journal applied mechanics and materials
14 results on '"Liu Chuang"'

1. Stress Field Numerical Calculation for T10 Steel Quenched by Atmosphere-Pressure High-Velocity Nitrogen-Water Spray Based on DEFORM

Author

Liu Chuang Wei, Si Qing Zhou, He Ming Cheng, Tie Xin Yang, Jian Yun Li, and Xue Zhang

Subjects
Quenching, Materials science, Fortran, Metallurgy, chemistry.chemical_element, General Medicine, Mechanics, Nitrogen, Stress field, Nonlinear system, chemistry, Phase (matter), Scientific method, computer, Water spray, computer.programming_language
Abstract

In this paper, by using the result calculated with FORTRAN program based on nonlinear estimation method, the stress field of T10 steel specimen quenching process is solved and analyzed. In order to get an in-depth understanding of the stress field in the specimen, the accurate calculation model and appropriate simplification must be considered. Because T10 steels phase is non-uniform when quenching, in order to get the accurate result, the heat release of phase changing must be considerate.

Published
2013

2. Developed New Type of Pneumatic Spray Nozzle and Research of Spray Characteristic

Author

Jian Yun Li, Liu Chuang Wei, Xue Zhang, Si Qing Zhou, Tie Xin Yang, and He Ming Cheng

Subjects
Quenching, Engineering, business.industry, Flow (psychology), Nozzle, Mechanical engineering, chemistry.chemical_element, General Medicine, Nitrogen, Spray nozzle, chemistry, Nitrogen gas, Particle size, business, Atomizer nozzle
Abstract

The Pneumatic atomizing nozzle is quenching test professional nozzle which is designed for new quenching process taking high-pressure nitrogen gas water as quenching medium. It meets the requirements of high pressure nitrogen quenching process and reaches the requirements that particle size can be adjusted, flow spray field coverage angle is large, flow and pressure are adjustable and the amplitude of accommodation is big. The nozzle special for high-pressure gas quenching test is less and it can only be chose from other functional nozzles, having great limitations. The development of nozzle special for high-pressure gas quenching will have a certain role in promoting the popularization of high-pressure gas quenching technology and the development of nozzle technology.

Published
2013

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