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Now showing items 21-30 of 31
A pragmatic testbed for distributed systems
(2017-11-01)
Distributed systems have become ubiquitous and they continue their growth through a range of services. With advances in resource virtualization technology such as Virtual Machines and software containers, developers no ...
Toward enhancement of evolutionary multi- and many-objective optimization: algorithms, performance metrics, and visualization techniques
(2017-12-01)
In the last three decades, the focus of multi-criteria optimization has been solving problems containing two or three objectives. However, real-world problems generally involve multiple stakeholders and functionalities ...
Investigation of a novel high temperature solid oxide electrolyzer for solar hydrogen production
(2017-04-01)
This thesis proposes and investigates a new generation of photoelectrochemical cells for solar hydrogen production based on high temperature Solid Oxide Electrolysis Cells. Therefore, a set of experiments are designed to ...
A temporal topic model for social trend prediction
(2017-08-01)
Social media provides increasing opportunities for users to voluntarily share their thoughts and concerns in a large volume of data. While user-generated data from each individual may not provide considerable information, ...
Analysis, assessment and optimization of biomass mixed heavy-oil driven integrated gasification combined cycle for multigeneration
(2017-11-01)
There has been increasing interest in employing Integrated Gasification Combined Cycles (IGCC) using various biomasses and low-rank coals for producing multiple outputs. The most of the existing IGCC plants do not conserve ...
Development and analysis of a high temperature electrolyser for the Cu-Cl cycle for hydrogen production
(2017-01-01)
A number of thermochemical cycles have been investigated to produce hydrogen from water. However, most of these cycles operate at over 800°C. The relatively lower temperature (550°C) requirement and use of inexpensive ...
Flow-sound interaction mechanism of a single finned cylinder in cross-flow
(2017-04-01)
The flow-sound interaction mechanism of a single finned cylinder in cross-flow is experimentally investigated and compared to that resulting from an equivalent bare cylinder. The flow field changes that result from the ...
Investigation of new phase change material based thermal management systems for Li-ion batteries
(2017-01-01)
In this thesis, a battery pack consisting of three A123 20Ah cells connected in series is tested with various cooling methods at different discharge rates. Four different coolant inlet temperatures are selected for the ...
Automated wavelet-based fault detection and diagnosis for smart distribution systems and microgrids
(2017-08-01)
The legacy electric power system is defined as a one-way power flow from a centralized
power generation plant to customers (consumers). In the smart distribution systems, the customers
are allowed to produce electricity ...
Wireless transmission with energy harvesting and storage
(2017-01-01)
In this dissertation, online power control strategies are proposed for wireless communication
systems equipped with energy harvesting devices and finite-capacity batteries. The
methods are proposed for the unbounded ...