scholarly journals Fluid Mechanics Analysis of the Sweep Motion of Tuna Median Fins

2020 ◽  
Vol 1634 ◽  
pp. 012098
Author(s):  
Xiaohu Li ◽  
Jing Xu
Keyword(s):  
Fluid Mechanics ◽  
Mechanics Analysis ◽  
Median Fins

Improved Method Based on Fluid Mechanics Analysis for Buoy Gauge Design and Experimental Research

2012 ◽  
Vol 163 ◽  
pp. 133-137
Author(s):  
Ao Yu Chen ◽  
Xu Dong Pan ◽  
Guang Lin Wang
Keyword(s):  
Fluid Mechanics ◽  
Experimental Research ◽  
Traditional Method ◽  
New Method ◽  
Improved Method ◽  
Advanced Method ◽  
Inner Surface ◽  
Mechanics Analysis ◽  
Linear Property

Traditional method of buoy gauge design is rather complicated, so an advanced method by building and solving fluid mechanics equations is proposed in this paper. The curve of the taper pipe inner surface is calculated, according to different buoy gravity and diameter. In order to examine the effect of this improved method, an experiment is carried out. Results show that linear property of the buoy gauge improved by new method is excellent.

1E31 Fluid mechanics analysis of blood flow with aortic valve motion

2016 ◽  
Vol 2016.28 (0) ◽  
pp. _1E31-1_-_1E31-3_
Author(s):  
Takuya TERAHARA ◽  
Kenji TAKIZAWA ◽  
Tayfum E. TEZDUYAR
Keyword(s):  
Blood Flow ◽  
Aortic Valve ◽  
Fluid Mechanics ◽  
Valve Motion ◽  
Mechanics Analysis

Coupled thermal-fluid-mechanics analysis of twin roll casting of A7075 aluminum alloy

2017 ◽  
Vol 23 (5) ◽  
pp. 923-929 ◽  
Author(s):  
Yun-Soo Lee ◽  
Hyoung-Wook Kim ◽  
Jae-Hyung Cho ◽  
Se-Hwan Chun
Keyword(s):  
Aluminum Alloy ◽  
Fluid Mechanics ◽  
Twin Roll Casting ◽  
Roll Casting ◽  
Mechanics Analysis ◽  
Twin Roll

Fluid mechanics analysis of a spring-loaded jet injector

1999 ◽  
Vol 46 (2) ◽  
pp. 235-242 ◽  
Author(s):  
A.B. Baker ◽  
J.E. Sanders
Keyword(s):  
Fluid Mechanics ◽  
Mechanics Analysis

Right varicocele and hypoxia, crucial factors in male infertility: fluid mechanics analysis of the impaired testicular drainage system

2006 ◽  
Vol 13 (4) ◽  
pp. 510-515 ◽  
Author(s):  
Yigal Gat ◽  
Michael Gornish ◽  
Uri Navon ◽  
Joana Chakraborty ◽  
Gil N Bachar ◽  
...  
Keyword(s):  
Male Infertility ◽  
Fluid Mechanics ◽  
Drainage System ◽  
Mechanics Analysis

Fluid mechanics analysis of a two-dimensional pultrusion die inlet

1998 ◽  
Vol 38 (10) ◽  
pp. 1611-1622 ◽  
Author(s):  
D. Sharma ◽  
T. A. McCarty ◽  
J. A. Roux ◽  
J. G. Vaughan
Keyword(s):  
Fluid Mechanics ◽  
Two Dimensional ◽  
Mechanics Analysis

Numerical Model of a Reciprocating Hydraulic Rod Seal

2006 ◽  
Vol 129 (1) ◽  
pp. 91-97 ◽  
Author(s):  
Richard F. Salant ◽  
Nicholas Maser ◽  
Bo Yang
Keyword(s):  
Numerical Model ◽  
Fluid Mechanics ◽  
Contact Mechanics ◽  
Thickness Distribution ◽  
Computational Procedure ◽  
Element Analysis ◽  
Pressure Distributions ◽  
Influence Coefficients ◽  
Mechanics Analysis ◽  
Deformation Mechanics

A numerical model of an elastomeric reciprocating hydraulic rod seal has been constructed. The model consists of coupled fluid mechanics, deformation mechanics, and contact mechanics analyses, with an iterative computational procedure. The fluid mechanics analysis consists of the solution of the Reynolds equation, using flow factors to account for surface roughness. Deformation of the seal is computed through the use of influence coefficients, obtained from an off-line finite element analysis. The contact mechanics analysis uses the Greenwood and Williamson model. The seal model is used to predict leakage rate, friction force, fluid and contact pressure distributions, and film thickness distribution. Results for a typical seal show that the seal operates with mixed lubrication, and the seal roughness plays an important role in determining whether or not the seal leaks.

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