Browsing OSU - Electronic Theses and Dissertations by Author "Vaidyanathan, Krishnan Ranji"
Now showing items 1-6 of 6
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Effect of Low Constant Direct Currents on Quasi-Static Mechanical Response of Carbon Fiber Polymer Matrix Composites
Akula Venkata, Ravi Raja Naidu (2018-05-01)Carbon-fiber reinforced composites (CFRP) can be subjected to two different levels of direct current conduction, either under catastrophic high current conditions such as lightning-strike on an aircraft structure or under ... -
Effects of Injection Angle on the Structure of Choked Gaseous Jets
Sheridan, Alex Michael (2019-07)The effects of injection angle on the structure of choked gaseous jets injected into quiescent air is investigated experimentally. The study is motivated by the use of choked gaseous jets in many industrial applications, ... -
Effects of Processing Conditions and Testing Atmosphere on the Electrical Properties of Calcium Copper Titanate Ceramics for Energy Storage Applications
Samarakoon, Disna Priyadarshani (2019-07)Large dielectric constant (ε') in CaCu3Ti4O12 (CCTO) ceramics show a potential for use in capacitive energy storage. However, large tan(δ) of CCTO is still undesirable for such applications hence finding ways to reduce the ... -
Low-cost ceramic composite membranes for filtration of produced water
Watson, Christine Ann (2021-12)A by-product of the extraction of oil and gas from underground rock formations, naturally occurring water known as 'produced water' is brought up to the surface. High in oil and salt concentrations that are expensive to ... -
Studies on the use of metakaolin geopolymer for produced water treatment
Xu, Ying (2019-12)The looming crisis of drinking water scarcity and rapidly depleting fresh water resources in the world mandate that we minimize waste and maximize reuse of water. In the oil and gas (O&G) industry, produced water is a ... -
Ultrasonic Vibration-Assisted Laser Surface Engineering of Structural Alloys
Biswas, Sourabh (2018-12-01)Simultaneous application of ultrasonic vibrations in conventional solidification processing techniques has been reported to be highly successful in elimination of dendritic microstructure in alloys and improved particle ...