Shun-peng Zeng

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With the high development of the motor industry, there is a great demand for precise and complex auto parts. New forging processes, material and energy saving processes are very important to the production of new type of auto parts. But forging mechanism is very complicated,and numerical simulation is the most effective method for analyzing the plastic(More)
For the gas well with high H2S content,the process of sulfur deposition including the sulfur dissolution, precipitation, migration and deposition is a quite complex process. Relative to the solubility of sulfur under certain temperature and the pressure, the sulfur will be separated out when the content of sulfur in high sour gas is surpassed. Based on the(More)
To forecast the thermal response of LPG( liquefied petroleum gas ) storage tank under the conditions of a non-normal thermal environment is of great practical significance to the evaluation of gas storage and transportation security, especially on disastrous accident prediction. This paper is based on the relationship between conservation of mass and energy(More)
Most of reinjection well of gas field water is abandoned well. The tubing security affects safe operation of reinjection well directly. In this paper, based on mathematical model, finite element analysis, calculation of gas re-injection well tubing force status, analysis of the tubing security of re-injection wells. It provide important theoretical support(More)
The numerical simulation research for thermo-responsive behavior of LNG spherical tank under the fire environment will be of great importance both on theoretical and practical aspects on forecasting and controlling of fire accident and guaranteeing the safe operations as well. The partial differential equation and corresponding definite condition were set(More)
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