scholarly journals Optimize the flow field during counter-rotating electrochemical machining of grid structures through an auxiliary internal fluid flow pattern

2021 ◽  
Author(s):  
Zhiyuan Ren ◽  
Dengyong Wang ◽  
Guowei Cui ◽  
Wenjian Cao ◽  
Di Zhu
Keyword(s):  
Fluid Flow ◽  
Flow Field ◽  
Flow Pattern ◽  
Electrochemical Machining ◽  
Internal Fluid ◽  
Internal Fluid Flow

A Review of Laminar Single-Phase Flow in Microchannels

2001 ◽  
Author(s):  
Ian Papautsky ◽  
Tim Ameel ◽  
A. Bruno Frazier
Keyword(s):  
Fluid Flow ◽  
Single Phase ◽  
Experimental Investigations ◽  
Phase Flow ◽  
Single Phase Flow ◽  
Research Activities ◽  
Internal Fluid ◽  
Internal Fluid Flow ◽  
Microscale Flows ◽  
New Applications

Abstract Microfluidics plays a major role in the development of many innovative research activities aimed at the development of miniaturized devices and systems, and new applications related to microscale handling of fluids. As the field of microfluidics continues to grow, it is becoming increasingly important to understand the mechanisms and fundamental differences involved in microscale fluid flow. This paper presents a summary of the experimental research efforts in the area of microscale single-phase internal fluid flow and discusses issues associated with investigating microscale flows. While the currently available experimental data indicate the presence of microscale phenomena, they do not unequivocally identify the effects. There is a clear need for additional experimental investigations.

scholarly journals Piezoelectric Energy Harvesting in Internal Fluid Flow

Sensors ◽  
2015 ◽  
Vol 15 (10) ◽  
pp. 26039-26062 ◽  
Author(s):  
Hyeong Lee ◽  
Stewart Sherrit ◽  
Luis Tosi ◽  
Phillip Walkemeyer ◽  
Tim Colonius
Keyword(s):  
Fluid Flow ◽  
Energy Harvesting ◽  
Piezoelectric Energy Harvesting ◽  
Piezoelectric Energy ◽  
Internal Fluid ◽  
Internal Fluid Flow

Vibration Analysis on the Dog Leg Subsea Pipeline due to Internal Fluid Flow

2017 ◽  
Vol 862 ◽  
pp. 321-325 ◽  
Author(s):  
Dirta Marina Chamelia ◽  
Wisnu Wardhana ◽  
Silvianita
Keyword(s):  
Fluid Flow ◽  
Vibration Analysis ◽  
Maximum Stress ◽  
Internal Flow ◽  
Piping System ◽  
Subsea Pipeline ◽  
Internal Fluid ◽  
Internal Fluid Flow

Internal fluid flow can affect a vibration on the dog leg subsea pipeline due to bend in the pipe structure. This study was done by varying fluid speeds which flows inside of piping system to obtain a pipe safety limitation due to internal flow. The results showed that the vibration occurred in the piping is still within safety tolerance, and distribution of maximum stress occurred at 900 bend. Therefore, it was recommended to add the buffer support installed in the middle of span to reduce amplitude at the longest segment.

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