Comparative Study between Analytical Method and Finite Element Method of a Cylindrical Bore Journal Bearing Behaviour
This thesis describes a comparative study between analytical method and finite element method of a cylindrical bore journal bearing behaviour. In calculating the performance characteristics of a journal bearing such as pressure distribution, load capacity, flow requirement and power loss, isother...
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| Format: | Thesis |
| Language: | English English |
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1998
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| Online Access: | http://psasir.upm.edu.my/id/eprint/10193/1/FK_1998_13_A.pdf |
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my-upm-ir.101932011-03-14T01:52:56Z Comparative Study between Analytical Method and Finite Element Method of a Cylindrical Bore Journal Bearing Behaviour 1998-11 Nuruzzaman, Dewan Muhammad This thesis describes a comparative study between analytical method and finite element method of a cylindrical bore journal bearing behaviour. In calculating the performance characteristics of a journal bearing such as pressure distribution, load capacity, flow requirement and power loss, isothermal analysis was carried out. Using both analytical method and finite element method, the effects of variations in operating variables such as eccentricity ratio and shaft speed on the bearing design parameters were calculated. With regard to CPU time, analytical method performs better than finite element method; but in terms of obtained results, finite element method shows better performance than analytical method. The analytical results and finite element results are compared. In order to check the validity, when these results are compared with the available published results, on the whole, finite element results show better agreement than analytical results. Journal bearings - Case studies 1998-11 Thesis http://psasir.upm.edu.my/id/eprint/10193/ http://psasir.upm.edu.my/id/eprint/10193/1/FK_1998_13_A.pdf application/pdf en public masters Universiti Putra Malaysia Journal bearings - Case studies Faculty of Engineering English |
| institution |
Universiti Putra Malaysia |
| collection |
PSAS Institutional Repository |
| language |
English English |
| topic |
Journal bearings - Case studies |
| spellingShingle |
Journal bearings - Case studies Nuruzzaman, Dewan Muhammad Comparative Study between Analytical Method and Finite Element Method of a Cylindrical Bore Journal Bearing Behaviour |
| description |
This thesis describes a comparative study between analytical method and
finite element method of a cylindrical bore journal bearing behaviour. In calculating
the performance characteristics of a journal bearing such as pressure distribution,
load capacity, flow requirement and power loss, isothermal analysis was carried
out. Using both analytical method and finite element method, the effects of
variations in operating variables such as eccentricity ratio and shaft speed on the
bearing design parameters were calculated. With regard to CPU time, analytical
method performs better than finite element method; but in terms of obtained
results, finite element method shows better performance than analytical method.
The analytical results and finite element results are compared. In order to check
the validity, when these results are compared with the available published results,
on the whole, finite element results show better agreement than analytical results. |
| format |
Thesis |
| qualification_level |
Master's degree |
| author |
Nuruzzaman, Dewan Muhammad |
| author_facet |
Nuruzzaman, Dewan Muhammad |
| author_sort |
Nuruzzaman, Dewan Muhammad |
| title |
Comparative Study between Analytical Method and Finite Element Method of a Cylindrical Bore Journal Bearing Behaviour |
| title_short |
Comparative Study between Analytical Method and Finite Element Method of a Cylindrical Bore Journal Bearing Behaviour |
| title_full |
Comparative Study between Analytical Method and Finite Element Method of a Cylindrical Bore Journal Bearing Behaviour |
| title_fullStr |
Comparative Study between Analytical Method and Finite Element Method of a Cylindrical Bore Journal Bearing Behaviour |
| title_full_unstemmed |
Comparative Study between Analytical Method and Finite Element Method of a Cylindrical Bore Journal Bearing Behaviour |
| title_sort |
comparative study between analytical method and finite element method of a cylindrical bore journal bearing behaviour |
| granting_institution |
Universiti Putra Malaysia |
| granting_department |
Faculty of Engineering |
| publishDate |
1998 |
| url |
http://psasir.upm.edu.my/id/eprint/10193/1/FK_1998_13_A.pdf |
| _version_ |
1747811066407026688 |