Investigation of power-type variational principles in liquid-filled system

• 作 者: Haiyan SONG Lifu LIANG
• 机 构: SchoolofAerospaceandCivilEngineering
• 出 处: 应用数学和力学：英文版
• 发表日期: 2015年12期
• 关键词: HYDRODYNAMICS rigid—body DYNAMICS elasto—dynamics coupling DYNAMICS power—type V
• 基金项目: Project supported by the National Natural Science Foundation of China （No. 10272034） and the Fundamental Research Funds for the Central Universities of China （No. HEUCF130205）

Starting from the basic equations of hydrodynamics, the maximum powertype variational principle of the hydrodynamics of viscous fluids was established by Weizang CHIEN in 1984. Through long-term research, it is clarified that the maximum power-type variat