THEORETICAL A D EXPERIMENTAL INVESTIGATION OF FLOW FIELD IN RADIAL VANED IMPELLER
SALEH, I., BARAKAT, A., LOTFY, A. (1984). THEORETICAL A D EXPERIMENTAL INVESTIGATION OF FLOW FIELD IN RADIAL VANED IMPELLER. EKB Journal Management System, 1(1st Conference on Applied Mechanical Engineering.), 65-71. doi: 10.21608/amme.1984.49346
Ibrahim SALEH; Ali G. BARAKAT; A. H. LOTFY. "THEORETICAL A D EXPERIMENTAL INVESTIGATION OF FLOW FIELD IN RADIAL VANED IMPELLER". EKB Journal Management System, 1, 1st Conference on Applied Mechanical Engineering., 1984, 65-71. doi: 10.21608/amme.1984.49346
SALEH, I., BARAKAT, A., LOTFY, A. (1984). 'THEORETICAL A D EXPERIMENTAL INVESTIGATION OF FLOW FIELD IN RADIAL VANED IMPELLER', EKB Journal Management System, 1(1st Conference on Applied Mechanical Engineering.), pp. 65-71. doi: 10.21608/amme.1984.49346
SALEH, I., BARAKAT, A., LOTFY, A. THEORETICAL A D EXPERIMENTAL INVESTIGATION OF FLOW FIELD IN RADIAL VANED IMPELLER. EKB Journal Management System, 1984; 1(1st Conference on Applied Mechanical Engineering.): 65-71. doi: 10.21608/amme.1984.49346

THEORETICAL A D EXPERIMENTAL INVESTIGATION OF FLOW FIELD IN RADIAL VANED IMPELLER

The International Conference on Applied Mechanics and Mechanical Engineering
Article 68, Volume 1, 1st Conference on Applied Mechanical Engineering., May 1984, Page 65-71  XML PDF (1.21 MB)
Document Type: Original Article
DOI: 10.21608/amme.1984.49346
View on SCiNiTO View on SCiNiTO
Authors
Ibrahim SALEH1; Ali G. BARAKAT1; A. H. LOTFY2
1Dr., Mechanical Power Department, Military Technical College, Kobry Elkobba, Cairo, Egypt.
2Mechanical Power Department, Military Technical College, Kobry Elkobba, Cairo, Egypt.
Abstract
The flow field in radial impeller of a centrifugal pump has been predicted by assuming two dimensional ideal flow. The Poisson's equation, describing the flow field, is solved numerically by relaxation method, for both circulatory and flow fields. The theoretical impeller head was calculated as the mean value of the head generated by each stream tube in the impeller flow pattern. In spite of neglecting the boundary layer effect, the experimental results show a satisfactory agreement with the theoretical results, at part loads. this shows that the main predominant factor controlling the pump characteristics at part loads is the vortex formation in the impeller channel, and that the boundary layer has a minor effect in that operating region.
Statistics
Article View: 74
PDF Download: 153