|Table of Contents|

Two-Dimensional Jet Flow with Gravity ina Semi-Infinitely Long Symmetric Nozzle(PDF)

《南京师大学报（自然科学版）》[ISSN:1001-4616/CN:32-1239/N]

Issue:
2021年03期
Page:
1-8
Research Field:
·数学·
Publishing date:

Info

Title:
Two-Dimensional Jet Flow with Gravity ina Semi-Infinitely Long Symmetric Nozzle
Author(s):
Zhang Qin
Department of Mathematics and Statistic,Chongqing Jiaotong University,Chongqing 400074,China
Keywords:
existence and uniqueness; free streamline; inviscid; incompressible
PACS:
76B03,76B10,35J25,35R35
DOI:
10.3969/j.issn.1001-4616.2021.03.001
Abstract:
The main object of this paper is to investigate the well-posedness theory of the incompressible inviscid jet flow with gravity in an semi-infinitely long symmetric nozzle. The main results read that given a mass flux in the inlet of the nozzle,we established the existence and the uniqueness of the incompressible jet flow problem with gravity in an semi-infinitely long symmetric nozzle,which contain a smooth free surface detaching at the boundary point of the lower nozzle wall.

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Last Update: 2021-09-15