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Identifying the Spatial Structure of Black Hole and Tropical Cyclone Based on a Theoretical Analysis of Orthogonal Interaction
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作者 Weihong Qian 《Journal of Modern Physics》 CAS 2023年第6期933-952,共20页
Black holes are recognized by Newton’s gravitational theory and Einstein’s general relativity, but there is still a lack of understanding the spatial structure of events, especially the nature of event horizon. In t... Black holes are recognized by Newton’s gravitational theory and Einstein’s general relativity, but there is still a lack of understanding the spatial structure of events, especially the nature of event horizon. In this paper, a theoretical analysis is used to compare the structures of tropical cyclone in the atmosphere and black hole in the astronomy so that five results are: 1) Both of them share the similar spatial structure, with tropical cyclone and black hole having the outflow cloud shield and the horizon sphere in the central part, respectively, while four spiral material bands exist in the rotating plane around them;2) In theoretically, the energy density formed by the orthogonal interaction of the four spiral material bands is as times as the total kinetic energy of the head-on interaction;3) This region of high energy density can lead to the conversion from mass to energy and the creation of new physical states of matter, which is a black hole event;4) The outer horizon of a black hole is the outermost interface of events, or the orthogonal interaction interface of particles;5) High-speed plasma jets extended at the poles of the black hole are directly associated with the shear stress of orthogonal interaction. 展开更多
关键词 Black Hole Event Horizon Tropical Cyclone Spatial Structure orthographic interaction
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双应力状态变量表示方法的正交试验验证 被引量:1
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作者 李顺群 贾艳东 +1 位作者 沈颖 王强 《辽宁工程技术大学学报(自然科学版)》 CAS 北大核心 2005年第4期530-532,共3页
基于正交试验原理分别对重塑黄土,重塑非饱和黄土、Madrid灰黏土和膨胀土试验结果进行了正交分析;分别对三轴试验结果和直剪试验结果进行了正交试验验证。从而从不同角度论证了Fredlund关于非饱和土双应力状态变量表示方法的正确性。这... 基于正交试验原理分别对重塑黄土,重塑非饱和黄土、Madrid灰黏土和膨胀土试验结果进行了正交分析;分别对三轴试验结果和直剪试验结果进行了正交试验验证。从而从不同角度论证了Fredlund关于非饱和土双应力状态变量表示方法的正确性。这一结论将有助于进一步推动非饱和土理论向实用阶段转化。 展开更多
关键词 非饱和土 正交试验 无交互作用 应力状态变量
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