Yan Ji

Research

Earth Quake Model 2.0 : Attract Force Equation Release Earthquake Mechanism with Explaining Related Phenomena

Article September 25, 2019

Earth quake was nature phenomena, which has huge destroyed power, and make huge economic loss and human injuries and deaths. The reason of Earth quake has caused lots of researches. And predicting Earthquake has been the very important work on every day. While the mechanism of Earth quake was still unclearly, and the Earthquake predictions were still at initial stage. This paper use attract force mathematic physics model to build Earthquake mechanism model by finite element method, and try to explain the reason of Earthquake formation. At same time it was used to explain the related phenomena about Earthquake. The aims were to help for accurate predict Earthquake, and try to redeem the economic loss and save more people. This model was named Earth Quake Model 2.0, which was different and distinguished from the models before, and it was wish to help for seismic researches.

Sun Structure Mathematic Physics Models Release Solar Lights Emission, Proton Event, Jets, and Cool Atmosphere

Article November 9, 2016

Sun structure have research for hundreds years, which were very important for cosmic physics and earth science. This paper build 121 balls mathematic physics model, by Newton attract force equation. This model deduced out that solar internal parts got outward attract force. The internal particles might be accelerated to high speed to form light emission and jets. The surface parts got inward attract force, to show cool atmosphere. This model may deduce out and explain the sun light emission, flare, prominence, jets, and cool atmosphere phenomena. The 121 balls model can help research for solar physics, cosmic physics and earth science.