Predicting Depth of Cut of Water-jet in Soft Tissue Simulants based on Finite Element Analysis with the Application to Fracture-directed Water-jet Steerable Needles

2019 ◽  
Author(s):  
Mahdieh Babaiasl ◽  
Fan Yang ◽  
Yao Chen ◽  
Jow-Lian Ding ◽  
John P. Swensen
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Soft Tissue ◽  
Water Jet ◽  
Depth Of Cut ◽  
Element Analysis ◽  
Steerable Needles

Multiphasic Finite Element Analysis of Physical Signals and Solute Transport in the Human Intervertebral Disc

2004 ◽  
Author(s):  
Hai Yao ◽  
Wei Yong Gu
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Soft Tissue ◽  
Intervertebral Disc ◽  
Mixture Theory ◽  
Element Model ◽  
Tissue Composition ◽  
Element Analysis ◽  
3D Finite Element ◽  
Disc Nutrition

A 3D finite element model for charged hydrated soft tissue containing charged/uncharged solutes was developed based on the multi-phasic mechano-electrochemical mixture theory [1–2]. This model was applied to analyze the mechanical, chemical and electrical signals within the human intervertebral disc under mechanical loading. The effects of tissue composition and material property on the physical signals and the transport of fluid, ions and nutrients were investigated. This study is important for understanding disc biomechanics, disc nutrition and disc mechanobiology.

The Finite Element Analysis of Premixed Abrasive Water Jet Abrasive Tank Based on the Simulation

2012 ◽  
Vol 184-185 ◽  
pp. 538-541
Author(s):  
Dong Su Zhang ◽  
Zhao Long Liu ◽  
Gan Lin Cheng ◽  
Hui Liu ◽  
Meng Xu
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Pressure Vessel ◽  
Lightweight Design ◽  
Water Jet ◽  
Abrasive Water Jet ◽  
Element Analysis ◽  
Shell Weight ◽  
Safety Issues ◽  
The Finite Element Analysis

Premixed abrasive water jet abrasive tank has always been under static load in the course of their work, belonging to the pressure vessel. In view of the importance of the pressure vessel safety issues, the traditional design was conservative, and the shell is relatively thick and heavy. This paper uses simulation (finite element analysis module in solidworks)to do finite element analysis of the abrasive tank. In guarantee under the condition of its strength, reducing the shell weight of abrasive tank as much as possible can help to achieve the purpose of lightweight design and saving energy, reducing cost and price.

INVESTIGATION USING FINITE ELEMENT ANALYSIS OF EFFECT ON CRATER GEOMETRY OF DIFFERENT ABRASIVE TYPES IN ABRASIVE WATER JET MACHINING

2021 ◽  
pp. 2150060
Author(s):  
KADIR GOK
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Cutting Tool ◽  
Water Jet ◽  
Abrasive Water Jet ◽  
Machining Performance ◽  
Element Analysis ◽  
Abrasive Water Jet Machining ◽  
Modern Manufacturing ◽  
Manufacturing Methods

Today, manufacturing methods are classified into two groups as conventional and non- conventional manufacturing methods. While turning, milling, and drilling are among the conventional manufacturing methods, processes such as laser, plasma, electro erosion, ultrasonic machining and water jet machining are among non-conventional, namely modern manufacturing methods. The cutting tool does not used in modern manufacturing methods. This situation is an advantage. There are some uncertainties on the machining performance of abrasive types, apart from the superior properties of the method. In this study, the effect of different abrasive types on machining performance in abrasive water jet machining (AWJM) was investigated by using computer aided finite element analysis.

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