Indian Institute of Technology Indore

IIT Indore

Discipline of Mathematics

Discipline of Mathematics

Dr. Santanu Manna

Assistant Professor

Study of the dispersion of wave in solid and fluid-saturated porous media play a vital role to know about the internal structure of the media and also give valuable information about the variation of internal bonding parameters and their limitations. The dispersion of surface seismic waves (e.g., Rayleigh wave, Love wave, etc.) allows us to understand the specific properties of the Earth’s interior through which the wave has to travel. The particle motion of the Rayleigh wave is elliptically polarized in the plane, which described by the normal to the surface and the focal point along with wave propagation. The dispersion of waves refers typically to frequency dispersion, which means different wavelengths travel at a different velocity of phase. The study of the Rayleigh wave dispersion in a functionally graded orthotropic half-space loaded by a thin fluid-saturated aeolotropic porous layer play a significant role in the exploration of petroleum or oil, civil engineering aspects, and earthquake disaster prevention.


Fig: Dimensionless phase velocity and group velocity versus dimensionless wave number



开心中彩票 兰州市| 新兴县| 西乌珠穆沁旗| 新和县| 韶关市| 太和县| 徐州市| 伊吾县| 金秀| 石棉县| 涪陵区| 盱眙县| 平潭县| 汉阴县| 句容市| 灵宝市| 寿宁县| 伊川县| 德安县| 闽侯县| 铁力市| 靖宇县| 广平县| 同心县| 望谟县| 福建省| 江川县| 怀远县| 平利县| 阿克苏市| 中超| 桃源县| 富蕴县| 孙吴县| 鸡西市| 柳河县| 通辽市| 乐清市| 喀喇沁旗| 扶风县| 高陵县|