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 |
| Published: |
1998
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| Online Access: | http://psasir.upm.edu.my/id/eprint/10193/1/FK_1998_13_A.pdf |
| _version_ | 1796967888927588352 |
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| author | Nuruzzaman, Dewan Muhammad |
| author_facet | Nuruzzaman, Dewan Muhammad |
| author_sort | Nuruzzaman, Dewan Muhammad |
| collection | UPM |
| 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. |
| first_indexed | 2024-03-06T07:20:24Z |
| format | Thesis |
| id | upm.eprints-10193 |
| institution | Universiti Putra Malaysia |
| language | English English |
| last_indexed | 2024-03-06T07:20:24Z |
| publishDate | 1998 |
| record_format | dspace |
| spelling | upm.eprints-101932011-03-14T01:52:56Z http://psasir.upm.edu.my/id/eprint/10193/ Comparative Study between Analytical Method and Finite Element Method of a Cylindrical Bore Journal Bearing Behaviour 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. 1998-11 Thesis NonPeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/10193/1/FK_1998_13_A.pdf Nuruzzaman, Dewan Muhammad (1998) Comparative Study between Analytical Method and Finite Element Method of a Cylindrical Bore Journal Bearing Behaviour. Masters thesis, Universiti Putra Malaysia. Journal bearings - Case studies English |
| spellingShingle | Journal bearings - Case studies Nuruzzaman, Dewan Muhammad Comparative Study between Analytical Method and Finite Element Method of a Cylindrical Bore Journal Bearing Behaviour |
| title | 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_short | 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 |
| topic | Journal bearings - Case studies |
| url | http://psasir.upm.edu.my/id/eprint/10193/1/FK_1998_13_A.pdf |
| work_keys_str_mv | AT nuruzzamandewanmuhammad comparativestudybetweenanalyticalmethodandfiniteelementmethodofacylindricalborejournalbearingbehaviour |