Enclosed Rotating Disks with Superposed Throughflow: Mean Steady and Periodic Unsteady Characteristics of Induced Flow
Prepared under grant nos. DA-ORD-31-124-61-G5 DA-ORD-31-124-G131 Da Proj. No. 59901004 AROD Proj. 2500-E, Army Research Office. (Durham)
| Main Authors: | , , |
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| Published: |
Cambridge, Mass. : Hydrodynamics Laboratory, Dept. of Civil Engineering, Massachusetts Institute of Technology
2022
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| Online Access: | https://hdl.handle.net/1721.1/142983 |
| _version_ | 1811077019241283584 |
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| author | Daily, J. W. Ernst, W. D. Asbedian, V. V. |
| author_facet | Daily, J. W. Ernst, W. D. Asbedian, V. V. |
| author_sort | Daily, J. W. |
| collection | MIT |
| description | Prepared under grant nos. DA-ORD-31-124-61-G5 DA-ORD-31-124-G131 Da Proj. No. 59901004 AROD Proj. 2500-E, Army Research Office. (Durham) |
| first_indexed | 2024-09-23T10:35:48Z |
| id | mit-1721.1/142983 |
| institution | Massachusetts Institute of Technology |
| last_indexed | 2024-09-23T10:35:48Z |
| publishDate | 2022 |
| publisher | Cambridge, Mass. : Hydrodynamics Laboratory, Dept. of Civil Engineering, Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/1429832022-06-14T03:33:37Z Enclosed Rotating Disks with Superposed Throughflow: Mean Steady and Periodic Unsteady Characteristics of Induced Flow Daily, J. W. Ernst, W. D. Asbedian, V. V. Prepared under grant nos. DA-ORD-31-124-61-G5 DA-ORD-31-124-G131 Da Proj. No. 59901004 AROD Proj. 2500-E, Army Research Office. (Durham) This is a report of a study of enclosed rotating disks with radial outward throughflow superposed on the fluid motion induced by the disk. The report presents information on the flow mechanics in the axial clearance space between the disk and stationary endwall including mean steady velocity distributions and unsteady periodicities. Also included are data on the interactions between fluid and boundaries as evidenced by torque transmission (disk friction) and by radial pressure gradients. A theoretical analysis is presented to predict the steady state values of torque and pressure distribution and is compared with experimental results. Quantitative measurements of unsteadiness and periodicities which result under some conditions are analyzed and compared with previous smoke visualization data. 2022-06-13T13:07:19Z 2022-06-13T13:07:19Z 1964-04 64 https://hdl.handle.net/1721.1/142983 4280651 247569 R (Massachusetts Institute of Technology. Department of Civil Engineering) ; 64-16. Report (Massachusetts Institute of Technology. Hydrodynamics Laboratory) ; no. 64. application/pdf Cambridge, Mass. : Hydrodynamics Laboratory, Dept. of Civil Engineering, Massachusetts Institute of Technology |
| spellingShingle | Daily, J. W. Ernst, W. D. Asbedian, V. V. Enclosed Rotating Disks with Superposed Throughflow: Mean Steady and Periodic Unsteady Characteristics of Induced Flow |
| title | Enclosed Rotating Disks with Superposed Throughflow: Mean Steady and Periodic Unsteady Characteristics of Induced Flow |
| title_full | Enclosed Rotating Disks with Superposed Throughflow: Mean Steady and Periodic Unsteady Characteristics of Induced Flow |
| title_fullStr | Enclosed Rotating Disks with Superposed Throughflow: Mean Steady and Periodic Unsteady Characteristics of Induced Flow |
| title_full_unstemmed | Enclosed Rotating Disks with Superposed Throughflow: Mean Steady and Periodic Unsteady Characteristics of Induced Flow |
| title_short | Enclosed Rotating Disks with Superposed Throughflow: Mean Steady and Periodic Unsteady Characteristics of Induced Flow |
| title_sort | enclosed rotating disks with superposed throughflow mean steady and periodic unsteady characteristics of induced flow |
| url | https://hdl.handle.net/1721.1/142983 |
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