This course is devoted to selected problems of classical (theoretical) and fluid mechanics which are usually remain outside the standard course of mechanics. Despite the fact that the course is aimed at students with an understanding of the methods and approaches of classical and fluid mechanics, several lectures of the course are devoted to revision of material from the course of classical (theoretical) mechanics.
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Lectures on Selected Topics in Classical and Fluid Mechanics
莫斯科物理科学与技术学院课程信息
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中级
完成时间大约为10 小时
英语（English）
字幕：英语（English）
您将获得的技能
- Theoretical mechanics
- classical mechanics
- Analytical mechanics
可灵活调整截止日期
根据您的日程表重置截止日期。
可分享的证书
完成后获得证书
100% 在线
立即开始，按照自己的计划学习。
中级
完成时间大约为10 小时
英语（English）
字幕：英语（English）
提供方
莫斯科物理科学与技术学院
Московский физико-технический институт (Физтех) является одним из ведущих вузов страны и входит в основные рейтинги лучших университетов мира. Институт обладает не только богатой историей – основателями и профессорами института были Нобелевские лауреаты Пётр Капица, Лев Ландау и Николай Семенов – но и большой научно-исследовательской базой.
授课大纲 - 您将从这门课程中学到什么
完成时间为 1 小时
Introduction
The first week starts with the brief overview of the whole course, and continues with introduction to Lagrangian mechanics. We introduce the notion of constraints and discuss Lagrange equation of the first kind.
完成时间为 1 小时
4 个视频 （总计 22 分钟）, 3 个阅读材料, 1 个测验
完成时间为 1 小时
Lagrangian Formalism
The second week is devoted to Lagrange equation of the second kind. We formulate a concept of generalized coordinates, introduce Lagrange function and action function, analyze the role of the least action principle in mechanics and derive Lagrange equation of the second kind from it.
完成时间为 1 小时
4 个视频 （总计 28 分钟）, 1 个阅读材料, 1 个测验
完成时间为 1 小时
Lagrangian Formalism: Specific Problems
The third week continuous the study of Lagrangian formalism. We investigate the general features of an open system dynamics by solving Kelly’s problem. We also analyze the connection between the symmetry of Lagrangian function and the conservation lows for the basic physical quantities, and formulate the main issue of dynamics in central force field.
完成时间为 1 小时
3 个视频 （总计 18 分钟）, 1 个阅读材料, 1 个测验
完成时间为 1 小时
Scattering
The fourth week is devoted to scattering. We analyze general features of the scattering in the central field, and study the scattering on a solid sphere and Rutherford’s scattering. We also compare the main issues of the scattering for short-range and long-range potentials.
完成时间为 1 小时
3 个视频 （总计 16 分钟）, 1 个阅读材料, 1 个测验
审阅
来自LECTURES ON SELECTED TOPICS IN CLASSICAL AND FLUID MECHANICS的热门评论
由 N 提供Jan 11, 2021
Would be nice to have exercises with derivations and/or calculations. It would also be great to have more detailed explanations during the lectures.
由 CA 提供May 25, 2021
Short videos but challenging structure of the material . Thanks Mikhail Frolov and Rusia
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