2d Deep Cavity Flow, Lid Driven Using Conventional Methodwith New Perspective
In this study, conventional FDM with new perspective is applied for simulation of lid- driven flow in a 2-D, rectangular, deep cavity. The code for deep cavity is presented using rectangular cavity 100 x 300, 100 x 200 and 100 x100 with depth ratio of 3,2 and 1 respectively. Results are presented...
| Main Authors: | , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2010
|
| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/1826/ http://umpir.ump.edu.my/id/eprint/1826/1/2d_Deep_Cavity_Flow%2C_Lid_Driven_Using_Conventional.pdf |
| id |
ump-1826 |
|---|---|
| recordtype |
eprints |
| spelling |
ump-18262018-07-25T06:45:55Z http://umpir.ump.edu.my/id/eprint/1826/ 2d Deep Cavity Flow, Lid Driven Using Conventional Methodwith New Perspective Muhammad Saifuddin, Idris N. M. M., Ammar TJ Mechanical engineering and machinery In this study, conventional FDM with new perspective is applied for simulation of lid- driven flow in a 2-D, rectangular, deep cavity. The code for deep cavity is presented using rectangular cavity 100 x 300, 100 x 200 and 100 x100 with depth ratio of 3,2 and 1 respectively. Results are presented in streamlines pattern for deep cavity flow at steady state for Reynolds numbers of 100, 400 and 1000. Several features of the flow, such as the streamlines pattern, contour of stream function and midsection velocity profile are investigated. Result for deep cavities under steady state shows that the vortex pattern at the bottom enlarge, which thencombine to form a second primary-eddy as the cavity depth-ratio is increased. As the Reynolds number increase, the form of primary vortex and the second primary-vortex then formed through afast transition of an unsteady wall-eddy. Midsection velocity also yields high as Reynolds number increase. The predicted result from FDM with new perspective gives more improvement results as grid mesh increases. 2010 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/1826/1/2d_Deep_Cavity_Flow%2C_Lid_Driven_Using_Conventional.pdf Muhammad Saifuddin, Idris and N. M. M., Ammar (2010) 2d Deep Cavity Flow, Lid Driven Using Conventional Methodwith New Perspective. In: National Conference in Mechanical Engineering Research and Postgraduate Studies (2nd NCMER 2010), 3-4 December 2010 , UMP Pekan, Pahang. . |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
Universiti Malaysia Pahang |
| building |
UMP Institutional Repository |
| collection |
Online Access |
| language |
English |
| topic |
TJ Mechanical engineering and machinery |
| spellingShingle |
TJ Mechanical engineering and machinery Muhammad Saifuddin, Idris N. M. M., Ammar 2d Deep Cavity Flow, Lid Driven Using Conventional Methodwith New Perspective |
| description |
In this study, conventional FDM with new perspective is applied for simulation of lid-
driven flow in a 2-D, rectangular, deep cavity. The code for deep cavity is presented
using rectangular cavity 100 x 300, 100 x 200 and 100 x100 with depth ratio of 3,2 and
1 respectively. Results are presented in streamlines pattern for deep cavity flow at
steady state for Reynolds numbers of 100, 400 and 1000. Several features of the flow,
such as the streamlines pattern, contour of stream function and midsection velocity
profile are investigated. Result for deep cavities under steady state shows that the vortex
pattern at the bottom enlarge, which thencombine to form a second primary-eddy as the
cavity depth-ratio is increased. As the Reynolds number increase, the form of primary
vortex and the second primary-vortex then formed through afast transition of an
unsteady wall-eddy. Midsection velocity also yields high as Reynolds number increase.
The predicted result from FDM with new perspective gives more improvement results
as grid mesh increases. |
| format |
Conference or Workshop Item |
| author |
Muhammad Saifuddin, Idris N. M. M., Ammar |
| author_facet |
Muhammad Saifuddin, Idris N. M. M., Ammar |
| author_sort |
Muhammad Saifuddin, Idris |
| title |
2d Deep Cavity Flow, Lid Driven Using Conventional
Methodwith New Perspective
|
| title_short |
2d Deep Cavity Flow, Lid Driven Using Conventional
Methodwith New Perspective
|
| title_full |
2d Deep Cavity Flow, Lid Driven Using Conventional
Methodwith New Perspective
|
| title_fullStr |
2d Deep Cavity Flow, Lid Driven Using Conventional
Methodwith New Perspective
|
| title_full_unstemmed |
2d Deep Cavity Flow, Lid Driven Using Conventional
Methodwith New Perspective
|
| title_sort |
2d deep cavity flow, lid driven using conventional
methodwith new perspective |
| publishDate |
2010 |
| url |
http://umpir.ump.edu.my/id/eprint/1826/ http://umpir.ump.edu.my/id/eprint/1826/1/2d_Deep_Cavity_Flow%2C_Lid_Driven_Using_Conventional.pdf |
| first_indexed |
2023-09-18T21:55:06Z |
| last_indexed |
2023-09-18T21:55:06Z |
| _version_ |
1777414026434707456 |