Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Seoung Duck Park"'
Publikováno v:
Journal of Fluid Machinery. 12:39-45
Leakage flow through turbine blade tip gap causes strong leakage vortex near the blade suction side and induces large aerodynamic losses. In this study, the conventional plane tip and various squealer tip blades were tested in a linear cascade in ord
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68d52b80774b5a3201369e89183bea85
https://doi.org/10.5293/kfma.2009.12.2.039
https://doi.org/10.5293/kfma.2009.12.2.039
Publikováno v:
Journal of Mechanical Science and Technology. 23:624-630
Heat transfer coefficients were measured in a channel with one side dimpled surface. The sphere type dimples were fabricated, and the diameter (D) and the depth of dimple was 16 mm and 4 mm, respectively. Two channel heights of about 0.6D and 1.2D, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::136a9f62000bee623210bcfb8f8e76b2
https://doi.org/10.1007/s12206-008-1211-1
https://doi.org/10.1007/s12206-008-1211-1
Publikováno v:
Journal of Fluid Machinery. 12:51-56
The detailed heat transfer coefficient on a rotating dimpled channel were measured using the transient liquid crystal technique. The channel height to dimple diameter was 2, dimple center distance to dimple diameter was 1.5 and channel aspect ratio w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9c1a2272c949b2fb8b0ae86c24315f8
https://doi.org/10.5293/kfma.2009.12.1.051
https://doi.org/10.5293/kfma.2009.12.1.051
Autor:
Ki-Seon Lee, Hark-Bong Kim, Sung-Ha Kim, Gyae-Byung Yang, Seoung-Duck Park, Jea-Su Kwak, Chun-Teak Kim
Publikováno v:
Journal of Fluid Machinery. 11:31-37
Film cooling effectiveness on the convergent or divergent channel was measured by pressure sensitive paint technique. The channel convergent or divergent angle was changed from to and the tested blowing ratios were 0.5, 1 and 2. Results showed that t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e017f7a49297828bfa9bbbd4f056dfb6
https://doi.org/10.5293/kfma.2008.11.6.031
https://doi.org/10.5293/kfma.2008.11.6.031