Losses in stage with partial steam admission and in a duct behind this stage

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F03%3A00000162" target="_blank" >RIV/49777513:23640/03:00000162 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Losses in stage with partial steam admission and in a duct behind this stage
Original language description
Are given the results of the calculation study of the stream flow through the stage with partial admission rate and in the duct between stages with different admission rates. The work is basically focused on the clarification of processes in the axi al turbine stage wit partial steam admission. There is being investigated the influence of the axial distance between stages, the velocity ratio and the Mach number on the efficiency of the stage. The simulation of the unstationary steam flow thro ugh the stage and the duct behind the controlled stage was carried out by means of 'CFD' methods. By calculations are being modelled the processes that come into being at the moments of transition of the moving blades into the blocked part of the stage and in theplace of the exit from this part.
Czech name
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Czech description
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Project
<a href="/en/project/LN00B084" target="_blank" >LN00B084: Research Centre for New Technologies in the Region of West Bohemia</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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