Yazar "Kocagul, Mustafa" için Makale Koleksiyonu listeleme
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Computational Fluid Dynamics Investigation of Brush Seal Leakage Performance Depending on Geometric Dimensions and Operating Conditions
Dogu, Yahya; Bahar, Ahmet S.; Sertcakan, Mustafa C.; Piskin, Altug; Arican, Ercan; Kocagul, Mustafa (Asme, 2016)Brush seals require custom design and tailoring due to their behavior driven by flow dynamic, which has many interacting design parameters, as well as their location in challenging regions of turbomachinery. Therefore, ... -
Computational Fluid Dynamics Investigation of Labyrinth Seal Leakage Performance Depending on Mushroom-Shaped Tooth Wear
Dogu, Yahya; Sertcakan, Mustafa C.; Bahar, Ahmet S.; Piskin, Altug; Arican, Ercan; Kocagul, Mustafa (Asme, 2016)Conventional labyrinth seal applications in turbomachinery encounter a permanent teeth tip damage and wear during transitional operations. This is the dominant issue that causes unpredictable seal leakage performance ... -
Flow Resistance Coefficients of Porous Brush Seal as a Function of Pressure Load
Dogu, Yahya; Sertcakan, Mustafa C.; Gezer, Koray; Kocagul, Mustafa (Asme, 2018)Developments in brush seal analyses tools have been covering advanced flow and structural analyses since brush seals are applied at elevated pressure loads, temperatures, surface speeds, and transients. Brush seals have ... -
Labyrinth Seal Leakage Degradation Due to Various Types of Wear
Dogu, Yahya; Sertcakan, Mustafa C.; Gezer, Koray; Kocagul, Mustafa; Arican, Ercan; Ozmusul, Murat S. (Asme, 2017)This paper systematically presents a complete leakage comparison for various types of wear experienced by labyrinth seals. Labyrinth seals used in turbine engines are designed to work at a clearance during steady-state ...