THE NEW SOLUTIONS FOR TWO KINDS OF AXIALLY SYMMETRICAL LAMINAR BOUNDARY LAYER EQUATIONS

Applied Mathematics and Mechanics (English Edition) ›› 1988, Vol. 9 ›› Issue (1): 61-66.

THE NEW SOLUTIONS FOR TWO KINDS OF AXIALLY SYMMETRICAL LAMINAR BOUNDARY LAYER EQUATIONS

王致清, 尚尔兵

Haerbin Institute of Technology, Haerbin

收稿日期:1986-10-24 出版日期:1988-01-18 发布日期:1988-01-18
基金资助:
Project Supported by the Scientific Fund of Chinese Academy of Science

THE NEW SOLUTIONS FOR TWO KINDS OF AXIALLY SYMMETRICAL LAMINAR BOUNDARY LAYER EQUATIONS

Wang Zhi-qing, Shang Ern-bing

Haerbin Institute of Technology, Haerbin

Received:1986-10-24 Online:1988-01-18 Published:1988-01-18
Supported by:
Project Supported by the Scientific Fund of Chinese Academy of Science

摘要/Abstract

摘要： The transformations, which are similar to Mangier's transformation, are given in this paper, and make the two kinds of entrance region flow of axially symmetrical laminar boundary layer in internal way into the flow of two-dimensional boundary layer, and simplify the proboems. The simplified equations can be solved by the 2-D boundary layer theory. Therefore, a new way is opened up to solve the axially symmetrical flow in the entrance region of internal way.

关键词: constrained damping, cantilever beam, transient response, Lagrange’s equation, mode superposition

Abstract: The transformations, which are similar to Mangier's transformation, are given in this paper, and make the two kinds of entrance region flow of axially symmetrical laminar boundary layer in internal way into the flow of two-dimensional boundary layer, and simplify the proboems. The simplified equations can be solved by the 2-D boundary layer theory. Therefore, a new way is opened up to solve the axially symmetrical flow in the entrance region of internal way.

Key words: constrained damping, cantilever beam, transient response, Lagrange’s equation, mode superposition

王致清;尚尔兵. THE NEW SOLUTIONS FOR TWO KINDS OF AXIALLY SYMMETRICAL LAMINAR BOUNDARY LAYER EQUATIONS[J]. Applied Mathematics and Mechanics (English Edition), 1988, 9(1): 61-66.

Wang Zhi-qing;Shang Ern-bing. THE NEW SOLUTIONS FOR TWO KINDS OF AXIALLY SYMMETRICAL LAMINAR BOUNDARY LAYER EQUATIONS[J]. Applied Mathematics and Mechanics (English Edition), 1988, 9(1): 61-66.

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THE NEW SOLUTIONS FOR TWO KINDS OF AXIALLY SYMMETRICAL LAMINAR BOUNDARY LAYER EQUATIONS

THE NEW SOLUTIONS FOR TWO KINDS OF AXIALLY SYMMETRICAL LAMINAR BOUNDARY LAYER EQUATIONS

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