Number of the records: 1
Regarding Certain Aerodynamic Sources of Non-Stationary Force Loads on Turbine Profiles
- 1.
SYSNO ASEP 0507508 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Regarding Certain Aerodynamic Sources of Non-Stationary Force Loads on Turbine Profiles Author(s) Radnic, Tomáš (UT-L)
Luxa, Martin (UT-L) RID, ORCID
Šimurda, David (UT-L) RID, ORCIDSource Title Acta Polytechnica CTU proceedings
Roč. 20, č. 2018 (2018), s. 73-77Number of pages 5 s. Publication form Online - E Action Turbomachines 2018 Event date 25.09.2018 - 26.09.2018 VEvent location Praha Country CZ - Czech Republic Event type WRD Language eng - English Country CZ - Czech Republic Keywords turbine blade cascade ; unstarted supersonic flow ; swirl line ; off design conditions Subject RIV BK - Fluid Dynamics OECD category Applied mechanics R&D Projects TH02020057 GA TA ČR - Technology Agency of the Czech Republic (TA ČR) Method of publishing Limited access Institutional support UT-L - RVO:61388998 DOI 10.14311/APP.2018.20.0073 Annotation The paper deals with selected phenomena present in a blade cascade flow field. The presented research was performed on prismatic blade cascades composed mostly of the tip and root sections of the last stage rotor blade of a large output steam turbine. The unstarted supersonic flow on the cascade inlet, the separation of the flow and the swirl line behind the trailing edge have been identified as the possible sources of the unsteady force effects. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2020 Electronic address https://ojs.cvut.cz/ojs/index.php/APP/article/download/5369/4943
Number of the records: 1