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Thermal spallation drilling is a non-contact and efficient technology, which is suitable for hard rock formations. It uses downhole combustion to generate high temperature media to heat the bottom rock, which leads to the spallation of the rock. However, no investigation has been carried out in combustion of thermal spallation drilling. In this paper, three combustion models (eddy dissipation model,...
Although considerable advances in underwater acoustic (UWA) communications and networking have been made in the last decade, research on the secure UWA communications and networking is limited. In this work, we consider the underwater distributed antenna systems (DAS) consisting of geographically distributed antenna elements (DAEs) that are connected via fibers or high-speed radio links, and address...
In order to reduce the energy consumption in the process of production, obtain the better rolling rules, a fast and efficient intelligent optimization System for Cold Continuous Rolling Rules is designed according to the actual situation of the production line in An Yang steel rolling plant. This system use the MAGA and PSO to optimize the rolling rules on the foundation of experience method, and...
This paper presents joint research and practice on automated test program generation for an industrial compiler, UniPhier, by Matsushita Electric Industrial Co., Ltd. (MEI) and Institute of Software, Chinese Academy of Sciences (ISCAS) since Sept. 2002. To meet the test requirements of MEI's engineers, we proposed an automated approach to produce test programs for UniPhier, and as a result we developed...
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