Yazar "Aksit M.F." için listeleme
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Brush seal temperature distribution analysis (Conference Paper)
Dogu Y.; Aksit M.F. (2005)Brush seals are designed to survive transient rotor rubs. Inherent brush seal flexibility reduces frictional heat generation. However, high surface speeds combined with thin rotor sections may result in local hot spots. ... -
Effect of shear heat on hydrodynamic lift of brush seals in oil sealing
Duran E.T.; Aksit M.F.; Dogu Y. (2006)Due to their superior performance and stable leakage characteristics, brush seals are one of the dynamic seals used in oil and oil mist applications in aero-engines and turbines. The viscous medium between the high speed ... -
Investigation of flow behavior and porous medium resistance coefficients for metallic-cloth fibers
Gorgun E.; Dogu Y.; Aksit M.F. (MDPI AG, 2020)The flow through porous metallic-cloth fibers influences the cloth seal leakage performance. Measuring the actual seal leakage proves difficult with challenging turbine operating conditions. A non-Darcian porous medium ... -
An investigation of pressure stiffness coupling in brush seals
Aksit M.F.; Dogu Y.; Kandemir I.; Kizil H. (2006)In recent years, brush seals found common use in turbomachinery applications. There are a number of seal locations on gas turbines that have significant performance derivatives. These include the compressor discharge, ... -
Oil temperature analysis of brush seals
Duran E.T.; Aksit M.F.; Dogu Y. (2008)Due to their superior performance and stable leakage characteristics, brush seals are one of the dynamic seals used in oil and oil mist applications in aero-engines and turbines. The viscous medium between the high speed ... -
A simple FEM model for foil bearings under differential pressure
Aksoy S.; Aksit M.F.; Dogu Y. (2010)A bump-type foil bearing consists of a compliant corrugated sheet metal supporting structure that is covered by a thin top foil surface. Bumps serve as stiffener and damping elements to increase the stability of the system ...