- Tytuł:
- Lengthwise finning surface as the method of influence on the flow separation in diffusers
- Autorzy:
-
Zaryankin, A.
Rogalev, A.
Lisin, E.
Khudyakova, V. - Powiązania:
- https://bibliotekanauki.pl/articles/122686.pdf
- Data publikacji:
- 2017
- Wydawca:
- Politechnika Częstochowska. Wydawnictwo Politechniki Częstochowskiej
- Tematy:
-
diffuser
longitudinal pressure gradient
friction tension
velocity
finned surface
boundary layer
inertial force
flow separation
dyfuzor
warstwa graniczna
oddzielenie przepływu
siła tarcia
wzorzec przepływu - Opis:
- The paper deals with the analysis of power factors acting within the boundary layer for different types of flow: convergent, gradientless and diffuser. Based on the considered formation mechanism of boundary layer separation, a hypothesis about the possible influence on structure and character of a separated flow by changing the gradient of the tangential stresses in the boundary layer was proposed. This impact is proposed to realize by means of the longitudinal finning of diffuser. Verification of the concept is performed on the basis of numerical flow investigation and available experimental data.
- Źródło:
-
Journal of Applied Mathematics and Computational Mechanics; 2017, 16, 1; 127-138
2299-9965 - Pojawia się w:
- Journal of Applied Mathematics and Computational Mechanics
- Dostawca treści:
- Biblioteka Nauki
Artykuł