Reviewers
|
Book & Monographs
|
Conference
|
Contact Us
SEARCH
|
My Profile
|
My Shopping Cart
|
Logout
Home
Publication Ethics
Open Access Policy
Guidelines
Journals
▼pphmjopenaccess.com▼
Engineering
Mathematics
Statistics
All Journals
Submit a Manuscript
Author Login
Author Registration
Forget Password
Journal Menu
Journal Home
Editorial Board
Guidelines for Authors
Indexing
Contents
Contents
Subscribe
Publication Ethics and Publication Malpractice Statement
Content
Volume 31 (2024)
Volume 31, Issue 2 (In progress)
Pg 63 - 92 (December 2024)
Volume 31, Issue 1
Pg 1 - 61 (June 2024)
Volume 30 (2023)
Volume 30, Issue 2
Pg 107 - 185 (December 2023)
Volume 30, Issue 1
Pg 1 - 105 (June 2023)
Volume 29 (2022)
Volume 29,
Pg 1 - 58 (December 2022)
Volume 28 (2022)
Volume 28,
Pg 1 - 58 (June 2022)
Volume 27 (2021)
Volume 27, Issue 2
Pg 67 - 90 (December 2021)
Volume 27, Issue 1
Pg 1 - 65 (September 2021)
Volume 26 (2021)
Volume 26, Issue 2
Pg 85 - 140 (June 2021)
Volume 26, Issue 1
Pg 1 - 84 (March 2021)
Volume 25 (2020)
Volume 25, Issue 2
Pg 67 - 140 (October 2020)
Volume 25, Issue 1
Pg 1 - 66 (July 2020)
Volume 24 (2020)
Volume 24, Issue 1-2
Pg 1 - 55 (April 2020)
Volume 23 (2019)
Volume 23, Issue 2
Pg 119 - 214 (October 2019)
Volume 23, Issue 1
Pg 1 - 118 (July 2019)
Volume 22 (2019)
Volume 22, Issue 2
Pg 101 - 204 (April 2019)
Volume 22, Issue 1
Pg 1 - 100 (January 2019)
Volume 21 (2018)
Volume 21, Issue 4
Pg 389 - 587 (October 2018)
Volume 21, Issue 3
Pg 279 - 388 (July 2018)
Volume 21, Issue 2
Pg 127 - 278 (April 2018)
Volume 21, Issue 1
Pg 1 - 125 (January 2018)
Volume 20 (2017)
Volume 20, Issue 4
Pg 457 - 625 (October 2017)
Volume 20, Issue 3
Pg 335 - 456 (July 2017)
Volume 20, Issue 2
Pg 211 - 334 (April 2017)
Volume 20, Issue 1
Pg 1 - 209 (January 2017)
Volume 19 (2016)
Volume 19, Issue 4
Pg 725 - 937 (October 2016)
Volume 19, Issue 3
Pg 489 - 723 (July 2016)
Volume 19, Issue 2
Pg 203 - 488 (April 2016)
Volume 19, Issue 1
Pg 1 - 201 (January 2016)
Volume 18 (2015)
Volume 18, Issue 2
Pg 163 - 343 (October 2015)
Volume 18, Issue 1
Pg 1 - 162 (July 2015)
Volume 17 (2015)
Volume 17, Issue 2
Pg 135 - 283 (April 2015)
Volume 17, Issue 1
Pg 1 - 134 (January 2015)
Volume 16 (2014)
Volume 16, Issue 2
Pg 163 - 251 (October 2014)
Volume 16, Issue 1
Pg 1 - 98 (July 2014)
Volume 15 (2014)
Volume 15, Issue 2
Pg 101 - 208 (April 2014)
Volume 15, Issue 1
Pg 1 - 100 (January 2014)
Volume 14 (2013)
Volume 14, Issue 2
Pg 147 - 283 (October 2013)
Volume 14, Issue 1
Pg 1 - 145 (July 2013)
Volume 13 (2013)
Volume 13, Issue 2
Pg 75 - 156 (April 2013)
Volume 13, Issue 1
Pg 1 - 74 (January 2013)
Volume 12 (2012)
Volume 12, Issue 2
Pg 81 - 147 (October 2012)
Volume 12, Issue 1
Pg 1 - 80 (July 2012)
Volume 11 (2012)
Volume 11, Issue 2
Pg 73 - 161 (April 2012)
Volume 11, Issue 1
Pg 1 - 72 (January 2012)
Volume 10 (2011)
Volume 10, Issue 2
Pg 79 - 169 (October 2011)
Volume 10, Issue 1
Pg 1 - 77 (July 2011)
Volume 9 (2011)
Volume 9, Issue 2
Pg 77 - 149 (April 2011)
Volume 9, Issue 1
Pg 1 - 76 (January 2011)
Volume 8 (2010)
Volume 8, Issue 2
Pg 99 - 211 (October 2010)
Volume 8, Issue 1
Pg 1 - 97 (July 2010)
Volume 7 (2010)
Volume 7, Issue 2
Pg 81 - 188 (April 2010)
Volume 7, Issue 1
Pg 1 - 80 (January 2010)
Volume 6 (2009)
Volume 6, Issue 2
Pg 103 - 195 (October 2009)
Volume 6, Issue 1
Pg 1 - 101 (July 2009)
Volume 5 (2009)
Volume 5, Issue 2
Pg 107 - 218 (April 2009)
Volume 5, Issue 1
Pg 1 - 106 (January 2009)
Volume 4 (2008)
Volume 4, Issue 2
Pg 117 - 228 (October 2008)
Volume 4, Issue 1
Pg 1 - 115 (July 2008)
Volume 3 (2008)
Volume 3, Issue 2
Pg 105 - 237 (April 2008)
Volume 3, Issue 1
Pg 1 - 103 (January 2008)
Volume 2 (2007)
Volume 2, Issue 2
Pg 117 - 238 (October 2007)
Volume 2, Issue 1
Pg 1 - 115 (July 2007)
Volume 1 (2007)
Volume 1, Issue 2
Pg 101 - 205 (April 2007)
Volume 1, Issue 1
Pg 1 - 100 (January 2007)
Categories
▼pphmjopenaccess.com▼
Engineering
Mathematics
Statistics
All Journals
Advances and Applications in Fluid Mechanics
Advances and Applications in Fluid Mechanics
Volume 1, Issue 1, Pages 81 - 90 (January 2007)
TRANSPORT PHENOMENON IN GAS-STIRRED LADLE SYSTEMS WITH A SLAG LAYER
Wen-Jei Yang (U.S.A.) and Shuichi Torii (Japan)
Abstract:
When liquid steel is poured into a ladle in steelmaking process, an uncontrolled amount of slag layer is formed. Since its density is lower than that of steel, this slag forms an upper phase of certain thickness, density and viscosity. Although this slag layer can help preventing thermal stratification in the underlying liquid steel, its chemical characteristics may contribute to lessen the rate of refining process. Hence, it is important to know how the gas medium injected into the ladle for stirring operation interacts with the overlying stag layer in determining overall transport phenomena. Based on results obtained in numerical flow visualization Park [6], the present study proposes a “target shooting” model to simulate interaction between injected gas flow and overlaying slag in a gas-stirred ladle in steelmaking process. The ascension of gas bubbles in the plume region resembles the trajectory of bullets ejected from the nozzle exit of gas injection. The impact of these ascending gas bubbles produces an opening in the overlying slag layer. The model can determine the instantaneous location, velocity, and size of gas bubbles and the spacing between two consecutive bubbles. The dimensionless parameters governing transport phenomena in the gas-stirred ladle are obtained and employed in deriving a general empirical correlating formular.
Keywords and phrases:
gas-stirred ladle, slag layer, transport phenomena modeling, governing dimensionless parameter.
Number of Downloads:
289 |
Number of Views:
781
Previous
Next
P-ISSN: 0973-4686
Journal Stats
Publication count:
368
Citation count (Google Scholar):
1117
h10-index (Google Scholar):
25
h-index (Google Scholar):
16
Downloads :
108476
Views:
384627
Downloads/publish articles:
294.77
Citations (Google Scholar)/publish articles:
3.04
This website is best viewed at 1024x768 or higher resolution with Microsoft Internet Explorer 6 or newer.