Flux Schemes Based Finite Volume Method for Internal Transonic Flow with Condensation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F11%3A00181508" target="_blank" >RIV/68407700:21220/11:00181508 - isvavai.cz</a>
Alternative codes found
RIV/61388998:_____/11:00438673
Result on the web
<a href="http://dx.doi.org/10.1002/fld.2223" target="_blank" >http://dx.doi.org/10.1002/fld.2223</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/fld.2223" target="_blank" >10.1002/fld.2223</a>

Result language
angličtina
Original language name
Flux Schemes Based Finite Volume Method for Internal Transonic Flow with Condensation
Original language description
This paper describes the development of numerical method for the solution of condensing steam flow in internal aerodynamics problems. The numerical method is based on the fractional step method, where the resulting set of ODEs is solved by the two-stageRunge-Kutta method and the homogeneous set of PDEs by a finite volume method. The flow does not contain both phases (gas and liquid) in the whole domain, therefore we discuss properties of used finite volume methods in several cases of single-phase transonic flow in a channel and a turbine cascade. We present numerical results of two-phase flow of condensing steam in 2D nozzle achieved by several numerical methods and show the differences in results caused by numerical diffusion.
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BK - Liquid mechanics
OECD FORD branch
—

Project
<a href="/en/project/GA201%2F08%2F0012" target="_blank" >GA201/08/0012: Qualitative analysis and numerical solution of flow problems</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)