OPTIMUM DESIGN OF HYDROSTATIC JOURNAL BEARINGS FOR MINIMUM POWER LOSSES
EL-SHERBINY, M., SALEM, F., EL-HEFNAWY, N. (1984). OPTIMUM DESIGN OF HYDROSTATIC JOURNAL BEARINGS FOR MINIMUM POWER LOSSES. EKB Journal Management System, 1(1st Conference on Applied Mechanical Engineering.), 91-102. doi: 10.21608/amme.1984.49116
M. EL-SHERBINY; F. SALEM; N. EL-HEFNAWY. "OPTIMUM DESIGN OF HYDROSTATIC JOURNAL BEARINGS FOR MINIMUM POWER LOSSES". EKB Journal Management System, 1, 1st Conference on Applied Mechanical Engineering., 1984, 91-102. doi: 10.21608/amme.1984.49116
EL-SHERBINY, M., SALEM, F., EL-HEFNAWY, N. (1984). 'OPTIMUM DESIGN OF HYDROSTATIC JOURNAL BEARINGS FOR MINIMUM POWER LOSSES', EKB Journal Management System, 1(1st Conference on Applied Mechanical Engineering.), pp. 91-102. doi: 10.21608/amme.1984.49116
EL-SHERBINY, M., SALEM, F., EL-HEFNAWY, N. OPTIMUM DESIGN OF HYDROSTATIC JOURNAL BEARINGS FOR MINIMUM POWER LOSSES. EKB Journal Management System, 1984; 1(1st Conference on Applied Mechanical Engineering.): 91-102. doi: 10.21608/amme.1984.49116

OPTIMUM DESIGN OF HYDROSTATIC JOURNAL BEARINGS FOR MINIMUM POWER LOSSES

The International Conference on Applied Mechanics and Mechanical Engineering
Article 39, Volume 1, 1st Conference on Applied Mechanical Engineering., May 1984, Page 91-102  XML PDF (2 MB)
Document Type: Original Article
DOI: 10.21608/amme.1984.49116
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Authors
M. EL-SHERBINY1; F. SALEM1; N. EL-HEFNAWY2
1Associate Profs.,Dept.of Mech. Design, Cairo University, Cairo, Egypt.
2Lt.Colonel, Egyptian Army.
Abstract
This paper presents the results of an optimization study aim-ing at minimizing the total power losses in hydrostatic journal bearings. Results illustrating the optimum values of area ratio,pressure ratio, axial land width,and circumferential land width are presented. It is found that some of the design variables tend to settle at extreme values of either upper or lower constraints. It is also found that within the limitations imposed by the governing equations the optimum pressure ratio is 0.5.
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