Numerical investigation of particle deposition in film-cooled blade leading edge
نویسندگان
چکیده
منابع مشابه
A Numerical Analysis of Heat Transfer and Effectiveness on Film Cooled Turbine Blade Tip Models
Since its founding, NASA has been dedicated to the advancement of aeronautics and space science. The NASA Scientific and Technical Information (STI) Program Office plays a key part in helping NASA maintain this important role. The NASA STI Program Office is operated by Langley Research Center, the Lead Center for NASA's scientific and technical information. The NASA STI Program Office provides ...
متن کاملeffect of sub-grid scales on large eddy simulation of particle deposition in a turbulent channel flow
چکیده ندارد.
15 صفحه اولParallel Particle Simulations of Thin-Film Deposition
Thin-film growth by sputter deposition is a manufacturing process that is well suited for study by particle simulation methods. The authors report on the development of a high performance, parallel, molecular-dynamics software package that simulates atomic metal systems under sputter deposition conditions. The package combines advanced techniques for parallel molecular dynamics with specialized...
متن کاملA Numerical Investigation of Particle Deposition on a Square Cylinder Placed in a Channel Flow
Particle deposition on a square cylinder placed in a rectangular channel was investigated for unsteady vortical ows. For the two-phase ow simulations, the unsteady gas ow eld was computed by solving the incompressible Navier-Stokes equations using a staggered-grid control volume approach and the Marker-andCell (MAC) technique. The particle dynamics were simulated using themodi edBasset...
متن کاملDraft Gt2003-38118 Experimental and Numerical Investigation of Impingement on a Rib-roughened Leading-edge Wall
Leading edge cooling cavities in modern gas turbine airfoils play an important role in maintaining the leading edge temperature at levels consistent with airfoil design life. These cavities often have a complex cross-sectional shape to be compatible with the external contour of the blade at the leading edge. Furthermore, to enhance the heat transfer coefficient in these cavities, they are often...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Numerical Heat Transfer, Part A: Applications
سال: 2020
ISSN: 1040-7782,1521-0634
DOI: 10.1080/10407782.2020.1713692