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The performance of axial fans subjected to forced cross-flow at inlet
Thesis (MEng)--Stellenbosch University, 1998.
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| Format: | Thesis |
| Language: | en_ZA |
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Stellenbosch : Stellenbosch University
2012
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| _version_ | 1867614093747159040 |
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| access_status_str | Open Access |
| author | Stinnes, Wolf Hubertus |
| author2 | Von Backstrom, T. W. |
| author_browse | Stinnes, Wolf Hubertus Von Backstrom, T. W. |
| author_facet | Von Backstrom, T. W. Stinnes, Wolf Hubertus |
| author_sort | Stinnes, Wolf Hubertus |
| collection | Thesis |
| dc_rights_str_mv | Stellenbosch University |
| description | Thesis (MEng)--Stellenbosch University, 1998. |
| format | Thesis |
| id | oai:scholar.sun.ac.za:10019.1/56020 |
| institution | Stellenbosch University (South Africa) |
| language | en_ZA |
| last_indexed | 2026-06-10T12:46:33.531Z |
| license_str | Other — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from SUNScholar — Stellenbosch University Repository |
| publishDate | 2012 |
| publishDateRange | 2012 |
| publishDateSort | 2012 |
| publisher | Stellenbosch : Stellenbosch University |
| publisherStr | Stellenbosch : Stellenbosch University |
| record_format | dspace |
| source_str | SUNScholar — Stellenbosch University Repository |
| spelling | oai:scholar.sun.ac.za:10019.1/56020 The performance of axial fans subjected to forced cross-flow at inlet Stinnes, Wolf Hubertus Von Backstrom, T. W. Stellenbosch University. Faculty of Engineering. Dept. of Mechanical and Mechatronic Engineering. Fans (Machinery) Air flow Dissertations -- Mechanical engineering Axial flow Inlets Thesis (MEng)--Stellenbosch University, 1998. ENGLISH ABSTRACT: The aim of this thesis is to investigate the influence of a forced cross-flow component at inlet as an isolated system effect on the performance of rotor-only axial fans. The off-design condition is imposed by inserting inlet pipe sections - mounted at angles to produce ratios of 0, 0.25, 0.5 and 1 between the cross-flow and perpendicular on-flow velocity components - between the plenum chamber of a standardised test facility and fans of 1542 mm diameter. Three fans are investigated over a wide envelope of flow rates and blade angles. AFRIKAANSE OPSOMMING: Die oogmerk van die tesis is om die invloed van skuins invloei as 'n geïsoleerde stelseleffek op die werking van aksiaalwaaiers te ondersoek. Pypseksies is gemonteer tussen die plenumkamer van 'n standaard toetsopstelling en die inlaat van drie waaiers met 1542 mm deursnit. Die inlaatpype is teen 'n hoek gemonteer om dikrete waardes van dwarsvloei (verhoudings tussen dwars- en inlvloei-komponente van 0, 0.25, 0.5 en 1 respektiewelik) te bewerkstellig, terwyl die waaiers se reaksie oor 'n wye veld van volumevloei en lemhoek getoets is vir elke opstelling. 2012-08-27T11:37:20Z 2012-08-27T11:37:20Z 1998 Thesis http://hdl.handle.net/10019.1/56020 en_ZA Stellenbosch University 272 pages : illustrations application/pdf Stellenbosch : Stellenbosch University |
| spellingShingle | Fans (Machinery) Air flow Dissertations -- Mechanical engineering Axial flow Inlets Stinnes, Wolf Hubertus The performance of axial fans subjected to forced cross-flow at inlet |
| title | The performance of axial fans subjected to forced cross-flow at inlet |
| title_full | The performance of axial fans subjected to forced cross-flow at inlet |
| title_fullStr | The performance of axial fans subjected to forced cross-flow at inlet |
| title_full_unstemmed | The performance of axial fans subjected to forced cross-flow at inlet |
| title_short | The performance of axial fans subjected to forced cross-flow at inlet |
| title_sort | performance of axial fans subjected to forced cross flow at inlet |
| topic | Fans (Machinery) Air flow Dissertations -- Mechanical engineering Axial flow Inlets |
| url | http://hdl.handle.net/10019.1/56020 |
| work_keys_str_mv | AT stinneswolfhubertus theperformanceofaxialfanssubjectedtoforcedcrossflowatinlet AT stinneswolfhubertus performanceofaxialfanssubjectedtoforcedcrossflowatinlet |