On-Line Monitoring of In-Vitro Application of PWJ for Bone Cement Disintegration

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68145535%3A_____%2F21%3A00559385" target="_blank" >RIV/68145535:_____/21:00559385 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/chapter/10.1007/978-3-030-71956-2_9" target="_blank" >https://link.springer.com/chapter/10.1007/978-3-030-71956-2_9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-030-71956-2_9" target="_blank" >10.1007/978-3-030-71956-2_9</a>

Jazyk výsledku

angličtina

Název v původním jazyce

On-Line Monitoring of In-Vitro Application of PWJ for Bone Cement Disintegration

Popis výsledku v původním jazyce

The use of pulsating water jet as a minimal invasive method for disintegration of bone cement requires optimal determination of its machine settings which effects the erosion depth. The volume of fluid required and the distance of the nozzle from the bone cement surface during its disintegration are one of the important machine settings for its in-vivo applications. Moreover, controlling of the technology during its action without effecting the phenomenon responsible for erosion is a challenging task. Therefore, in this study influence of variation of the nozzle diameter and standoff distance on the disintegration depth have been studied. Acoustic emission signals in form of acceleration values, recorded during the disintegration process are analyzed and correlated with the achieved groove depth trends. The results showed similar trend of acceleration values and disintegration depth when varying the nozzle diameter or standoff distance. Both the acceleration and disintegration depth, increases with an increase in the standoff distance till an optimal limit and decreases after it. Also, with the increase in the nozzle diameter, disintegration depth and acceleration value increase due to increase in the water flow rate. The analogy of recorded acoustic emission signals with the depth values achieved during the process can be used in further studies for controlling of the water jet process.

Název v anglickém jazyce

On-Line Monitoring of In-Vitro Application of PWJ for Bone Cement Disintegration

Popis výsledku anglicky

The use of pulsating water jet as a minimal invasive method for disintegration of bone cement requires optimal determination of its machine settings which effects the erosion depth. The volume of fluid required and the distance of the nozzle from the bone cement surface during its disintegration are one of the important machine settings for its in-vivo applications. Moreover, controlling of the technology during its action without effecting the phenomenon responsible for erosion is a challenging task. Therefore, in this study influence of variation of the nozzle diameter and standoff distance on the disintegration depth have been studied. Acoustic emission signals in form of acceleration values, recorded during the disintegration process are analyzed and correlated with the achieved groove depth trends. The results showed similar trend of acceleration values and disintegration depth when varying the nozzle diameter or standoff distance. Both the acceleration and disintegration depth, increases with an increase in the standoff distance till an optimal limit and decreases after it. Also, with the increase in the nozzle diameter, disintegration depth and acceleration value increase due to increase in the water flow rate. The analogy of recorded acoustic emission signals with the depth values achieved during the process can be used in further studies for controlling of the water jet process.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Advances in Manufacturing Engineering and Materials II

ISBN

978-3-030-71955-5

ISSN

—

e-ISSN

—

Počet stran výsledku

11

Strana od-do

100-110

Název nakladatele

Springer

Místo vydání

Cham

Místo konání akce

Nový Smokovec

Datum konání akce

21. 6. 2021

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000784583400009