MARC details
| 000 -LEADER |
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| fixed length control field |
02156nam a2200265 a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
vtls000045502 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
KUKTEM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20251114204425.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
100503t2009 my ao f m 000 0 eng|d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
THE0006601(Local) |
| 039 #9 - LEVEL OF BIBLIOGRAPHIC CONTROL AND CODING DETAIL [OBSOLETE] |
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| Level of rules in bibliographic description |
201905161121 |
| Level of effort used to assign nonsubject heading access points |
amirul |
| Level of effort used to assign subject headings |
201107132316 |
| Level of effort used to assign classification |
VLOAD |
| Level of effort used to assign subject headings |
201005200957 |
| Level of effort used to assign classification |
ida |
| -- |
201005031550 |
| -- |
ida |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
UMP |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
TJ1191.5 .H37 2009 rs Bc. |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Muhammad Hasri Ibrahim |
| 245 10 - TITLE STATEMENT |
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| Title |
Thermal reponse of silicon during virtual laser micromachining / |
| Statement of responsibility, etc. |
Muhammad Hasri Bin Ibrahim |
| 246 3# - VARYING FORM OF TITLE |
|---|
| Title proper/short title |
Thermal reponse of silicon during virtual laser micromachining |
| Medium |
[electronic resource] |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Kuantan, Pahang : |
| Name of publisher, distributor, etc. |
UMP, |
| Date of publication, distribution, etc. |
2009 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
xvi, 49 p. : |
| Other physical details |
ill. (some col.) ; |
| Dimensions |
30 cm. + |
| Accompanying material |
1 computer disc |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Project paper (Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang - 2009 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Bibliography : p. 46-47 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
This project presents thermal response of silicon during virtual laser micromachining based on finite element method. Predictable models were developed using ALGOR FE code to simulate laser micromachining and to predict temperature distribution in silicon due to laser material interaction. Two FE models, linear and circular cutting were developed. Thermal properties of silicon were taken from literature. Time dependent heat flux was defined at each node along cutting line, laser velocity was designed by model distance and time interval. Transient heat transfer analysis was used to simulate laser micromachining. Process parameters considered were laser power, velocity and plasma gas effect. Total of 28 simulations were done. The FE model was validated from published report. Results qualitatively were found to be agreeable. Crucial factors are found to be pulse energy and moving velocity in reducing thermal cracks and thermal debris. This virtual work can significantly reduce the cost and time for process development in industry, and improve product reliability. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Micromachining |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Heat |
| General subdivision |
Transmission |