Detailed Information

Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

CO2 해양격리용 노즐설계를 위한 이상류 액적 수치 시뮬레이션Two-Phase Droplet Simulation for the Nozzle Design for the CO2 Ocean Sequestraion

Other Titles
Two-Phase Droplet Simulation for the Nozzle Design for the CO2 Ocean Sequestraion
Authors
정노택토루사또강성길오정환김선동최혁진
Issue Date
1-10월-2004
Publisher
한국해양연구원 해양시스템안전연구소
Keywords
CO2 Ocean sequestration; Droplet; Finite Volume Method
Citation
선박해양기술, v.0, no.38, pp 97 - 102
Pages
6
Journal Title
선박해양기술
Volume
0
Number
38
Start Page
97
End Page
102
URI
https://www.kriso.re.kr/sciwatch/handle/2021.sw.kriso/1737
Abstract
As one of the promising climate change technologies to weaken the global warming, the CO2 ocean sequestration technology is being developed to mitigate the CO2 concentration in the atmosphere. Several developed countries such as Japan, Norway, USA, etc have carried out the related project, especially, focusing on \\'Moving Ship Method\\' where a special ship tows along discharge pipe. The liquified CO2 flows down through the pipe, and is charged into the deep ocean in the form of droplets. In order to predict the dilution range of the CO2 dissolved, the estimation of the volumes of the droplets emitted is significantly important. Therefore, in this paper, we studied the relationship between the extracted droplet volume and nozzle flow rate by means of a micro-CFD technique. The direct simulation code solves two-phase flow, such as a liquid-liquid, as the form of the combined Navier-Stokes equation. The position of the interface is determined by solving a transport equation of the marker density function. For the validation of the present method, we have successfully demonstrated the formation of the droplet detached from nozzle.
Files in This Item
There are no files associated with this item.
Appears in
Collections
해양공공디지털연구본부 > 해사안전·환경연구센터 > Journal Articles

qrcode

Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Researcher Choi, Hyuek Jin photo

Choi, Hyuek Jin
해양공공디지털연구본부 (해사안전·환경연구센터)
Read more

Altmetrics

Total Views & Downloads

BROWSE