MARC details
| 000 -LEADER |
|---|
| fixed length control field |
02718ntm a2200265 a 4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
vtls000084782 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
KUKTEM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20251117113238.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
150108t2014 my a f m 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
|---|
| International Standard Book Number |
THE0004858(Local) |
| 039 #9 - LEVEL OF BIBLIOGRAPHIC CONTROL AND CODING DETAIL [OBSOLETE] |
|---|
| Level of rules in bibliographic description |
201905161139 |
| Level of effort used to assign nonsubject heading access points |
smfh |
| Level of effort used to assign subject headings |
201712041056 |
| Level of effort used to assign classification |
huda |
| -- |
201501081711 |
| -- |
fawwaz |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
UMP |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
|---|
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
TP757 .M34 2014 r Bc. |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Mahadi Bahari |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Cfd simulation study on the effect of leak size towards oil leakage from submarine pipelines / |
| Statement of responsibility, etc. |
Mahadi Bahari |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Kuantan, Pahang : |
| Name of publisher, distributor, etc. |
UMP, |
| Date of publication, distribution, etc. |
2014 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
xiv, 62 p. : |
| Other physical details |
ill. ; |
| Dimensions |
30 cm. + |
| Accompanying material |
1 CD-ROM |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Faculty of Chemical & Natural Resources Engineering |
| 502 ## - DISSERTATION NOTE |
|---|
| Dissertation note |
Project paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang – 2014 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
|---|
| Bibliography, etc. note |
Bibliography : p. 61 |
| 520 3# - SUMMARY, ETC. |
|---|
| Summary, etc. |
This paper presents Computational fluid dynamic (CFD) studies on leak size effect towards the time taken for migration of oil droplets to reach free surface upon leakage. The size of the leakage hole (d) is a variable ranging from 0.1 m to 0.3 m with increment of 0.1m whereas the other parameter is fixed. A computational rectangular domain with length of 20m and height of 15m was simulated in Gambit 2.4. The length of computational domain is large enough, which is larger than the longest horizontal distance the oil droplets migrate when they reach the sea surface. In the Gambit 2.4, the time taken for the oil droplets to reach free surface was observed by varying the leak size; d1=0.1m, d2= 0.2m and d3=0.3m respectively. . The outer diameter (D) of damaged submarine pipeline is 0.5 m. The mesh was generated and exported to Fluent. Using the formulas we can obtain when and where to see oil reaching the sea surface, and conduct rapid response the maximum horizontal migration distance of oil at certain time is predicted, and a forecasting model is proposed. These calculated results will provide useful guidance to place the oil containment boom. Results were observed at 1000 number of time steps (iterations) with a step size of 0.1s. For the leak size 0.1m, the time taken for the oil to reach the free surface is 64s. For leak size 0.2m, , the time taken for the oil to reach the free surface had decrease to 55s. On the other hand, for the large leak size 0.3m, time taken for the oil to reach the free surface had decreased to 52s. As the conclusion, the leak size of pipeline can affects the time taken for oil to reach free surface upon leakage in pipeline |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Pipelines |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
|---|
| Uniform Resource Identifier |
<a href="http://ecollib.ump.edu.my/9662/">http://ecollib.ump.edu.my/9662/</a> |
| Compression information |
Access in library only |