Global ETD Search
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Showing 1 to 3 of 3 for “"Effective bulk modulus"”.
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Effects of mechanical properties on the reliability of Cu/low-k metallization systems
… correlates with a change in stress through the effective bulk modulus of the materials system, B, which decreases as the moduli of low-k materials used as inter-level dielectrics (ILDs) decrease. This property is at the core of discussions on electromigration-induced failures by all mechanisms. …
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Study of Active Valve Timing on Efficient Hydraulic Piston Motor Operations
… integrated into a commercial pump. A rectified bulk modulus model was derived from a novel mass transfer experiment to determine the compressibility of oil with entrained gas based on an optical bubble size measurement. The contributions of the thesis are: (1) the validated analytical and …
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Compressible Lubrication Theory in Pressurized Gases
… be protected against wear and damage. Without effective lubrication, maintenance cycles will be shortened to impractical levels resulting in increased costs and decreased reliability. The focus of the work presented here is on the lubrication of rotating machinery found in advanced power …