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Skip to Search Results- 1Atrin Tavakoli
- 1Beaton, Neil I.
- 1Boddez, Jason Bradley
- 1Boroomand, Arefeh
- 1Bowthorpe, Meaghan L
- 1Braun, Bennett L.
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Economic and Environmental Assessment of Large-scale Electro-chemical and Flywheel Energy Storage Systems for Stationary Applications
DownloadFall 2022
There are few cost and environmental feasibility assessments of energy storage systems for utility-scale applications. The development of techno-economic and environmental performance indicators is crucial to make an informed decision on future development and deployment of energy storage...
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Effects of Negative Valve Overlap on HCCI Combustion and its use in the Control of HCCI Combustion Timing
DownloadFall 2014
Homogeneous charge compression ignition (HCCI) combustion can produce higher efficiencies and lower emissions when compared to tradition spark or compression ignition engines. This study reports an experimental investigation into the effects of valve timings on HCCI combustion conditions. Using a...
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Spring 2024
Hydrogen as a fuel has the potential to reduce tailpipe carbon dioxide emissions of vehicles to near-zero, while also allowing for the generation of a hydrogen-based economy and lowering humanity's dependence upon oil. Hydrogen-diesel dual fuel combustion, where hydrogen and diesel are combusted...
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Fall 2018
Dual-fuel Reactivity Controlled Compression Ignition (RCCI) combustion is investigated as an efficient combustion mode on a modified 4-cylinder production Gasoline Direct Injection (GDI) engine. RCCI uses Low-Temperature Combustion (LTC) to provide high efficiency combustion while avoiding NOx...
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Spring 2016
A dual-fuel system is used to control HCCI combustion timing and load in a CFR engine. The systems steady-state response to iso-octane and n-heptane injected energy is investigated then a dynamic ARMAX model is found using system identification. This model is used to design a norm-optimal...
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Lithium Recovery from Hydraulic Fracturing Flowback and Produced Water using a Manganese-Based Sorbent
DownloadFall 2020
Increased demand for lithium products for use in lithium ion batteries has led to a search for new lithium resources in recent years in order to meet projected future consumption. One such potential lithium resource is low lithium bearing brines that are discharged from hydraulically fractured...
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Localization of Global Discourse and the Breakdown of the Washington Consensus (WC): A Case Study of Korean Higher Education Reform (1993-2012)
DownloadFall 2015
In my dissertation paper, I sought the political implications of neo-liberal education reform with the case of recent Korean higher education reforms. I first explored the macro-causal relationship of neo-liberal higher education reform in transnational social relations, and then the political...
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Spring 2013
In this thesis, methods for improving needle steering during prostate brachytherapy are studied. Brachytherapy is a minimally-invasive, out-patient therapy for prostate cancer treatment with a fast recovery time. Success of brachytherapy depends on precise placement of needle tips in pre-planned...
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Fall 2019
Battery cells are an emerging technology for storage in electrical vehicle, industrial and residential applications has become more popular. To meet the high voltage and power, battery cells are connected in series and parallel. Series connected battery cells share the same charge/discharge...