A procedure for the calculation of flow through axisymmetric ducts
Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie/South African Journal of Science and Technology
| Field | Value | |
| Title | A procedure for the calculation of flow through axisymmetric ducts ’n Prosedure vir die berekening van vloei deur assimmetriese kanale | |
| Creator | Heyns, P. S. | |
| Description | A procedure for the calculation of flow through axisymmetric ducts as are typically found in turbomachines, is presented. The procedure is based on a streamline curvature method with the governing equations formulated along quasi-orthogonals in the flow field. This formulation allows the procedure to be used for segments of a duct wherein the flow direction is predominantly radial. It is assumed that the flow on specific stream surfaces is isentropic, but normal entropy gradients may exist because of processes which took place upstream of the duct. ’n Prosedure vir die berekening van vloei deur assimmetriese kanale soos wat tipies in turbomasjiene aangetref word, word aangebied. Die prosedure is gebaseer op ’n stroomlynkrommingsmetode met die beherende vergelykings geformuleer langs kwasie-ortogonale in die vloeiveld. Hierdie formulering maak die prosedure ook geskik vir kanaalsegmente waarin die vloeirigting oorwegend radiaal is. Daar word aanvaar dat die vloei op bepaalde assimmetriese vloeioppervlakke in die kanaal isentropies plaasvind, alhoewel entropiegradiënte normaal op die stroomoppervlakke mag bestaan as gevolg van prosesse wat stroom op voor die kanaal plaasgevind het. | |
| Publisher | AOSIS | |
| Date | 1983-03-20 | |
| Identifier | 10.4102/satnt.v2i2.1110 | |
| Source | Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie; Vol 2, No 2 (1983); 92-103 Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie; Vol 2, No 2 (1983); 92-103 2222-4173 0254-3486 | |
| Language | eng | |
| Relation |
The following web links (URLs) may trigger a file download or direct you to an alternative webpage to gain access to a publication file format of the published article:
https://journals.satnt.aosis.co.za/index.php/satnt/article/view/1110/2266
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