Theory for fine particle deposition in two-dimensional boundary layer flows and application to gas turbines

Journal Article · Thu Dec 31 23:00:00 EST 1981 · J. Eng. Power; (United States)

DOI:https://doi.org/10.1115/1.3227268· OSTI ID:5190836

Menguturk, M; Sverdrup, E F

A theory is presented to predict deposition rates of fine particles in two-dimensional compressible boundary layer flows. The mathematical model developed accounts for diffusion due to both molecular and turbulent fluctuations in the boundary layer flow. Particle inertia is taken into account in establishing the condition on particle flux near the surface. Gravitational settling and thermophoresis are not considered. 22 refs.

• Research Organization: Bogazici Univ, Istanbul, Turk
• OSTI ID: 5190836
• Journal Information: J. Eng. Power; (United States), Journal Name: J. Eng. Power; (United States) Vol. 104:1; ISSN JEPOA
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
420200* -- Engineering-- Facilities
Equipment
& Techniques
420400 -- Engineering-- Heat Transfer & Fluid Flow
BOUNDARY LAYERS
FLUID FLOW
GAS TURBINES
LAYERS
MACHINERY
MATHEMATICAL MODELS
PARTICLE KINEMATICS
TURBINES
TURBOMACHINERY
TWO-DIMENSIONAL CALCULATIONS