Browsing Masters Theses by Author "d48ebd4f-487a-4f98-8ad1-f1f57a238e32"
Now showing items 1-19 of 19
-
Analysis of Innovative Vapor Compression and Thermal Energy Storage Systems Using Alternative Refrigerants
Morad, Bahaa (2016-12)This research presents detailed analyses of innovative single and two stages vapor compression refrigeration cycles (VCRCs) as well as a cold thermal energy system (CTES) for residential and commercial cooling applications. ... -
Assessment of Integrating Solar Energy Technology with Combined Cycle Power Plants
Abd Elrahman, Ahmad Abd Elmahmoud Mohmed (2014-06)The integration of solar energy technology with the conventional combined cycle is considered as a promising technology to produce electricity due to its valuable and unique benefits. Also, adding thermal energy storage ... -
Design and Assessment of an Innovative Thermal Management System for Electronic Cooling Using PCMs
Sheikh Mohammed, Yahya Abdulrahman (2020-07)Thermal management of electronics is an important issue since the reliability of electronic components is greatly affected by the operating temperature. Electronics, such as laptops, are becoming more likely to overheat ... -
Design of a Fully Concentrated Solar Powered Electricity Generation Plant for the UAE
Ali, Hessa Abbas (2018-09)The increase in the world’s demand for electricity and the depletion of the fossil fuels used in conventional power plant systems raises the need for different renewable sources of electricity generation. Concentrated solar ... -
Development and Assessment of a Hybrid Solar-Based Multi-Generation System for UAE
Ahmed, Mohamed Khaled (2020-07)Over the past few years, major developments were inducted in utilizing solar energy for power generation in rich solar areas, such as the UAE. However, these rich locations are usually arid, and the demand for freshwater ... -
Development of an Optimization Scheme for A Fixed-Wing UAV Long Endurance with PEMFC and Battery
Al Rayes, Zaid (2018-05)Unmanned aerial vehicles (UAVs) and fuel cell industries are seeking to enhance the capability and performance of UAVs powered by fuel cells as propulsion systems. Tasks such as surveillance and land surveying increased ... -
Evaluation of a Cold Thermal Energy Storage System Using Alternative Refrigerants
Alshaibani, Salah Ali (2016-05)This study provides a detailed comparison study between clathrate hydrate of R134a and R404a refrigerants in a direct contact thermal energy storage system. Numerous closed loop cycles using hydrate of each refrigerant ... -
Evaluation of an Integrated PTSC/Thermal Energy Storage System Using Nano-Fluid Particles
Alashkar, Adnan (2016-01)Daily increase in the use of electricity and fossil fuels in the world raises the need for a renewable source of energy to accommodate the needs and power requirements for different sectors. Concentrated Solar Power (CSP) ... -
An Experimental Investigation of R134a Clathrates with Liquid Additives
Gulzar, Hafiz M. Ahmad (2016-09)Thermal energy storage (TES) using phase change materials is one of the most effective solutions for energy conservation. The selection of a phase changing material (PCM) with different liquid additives could improve the ... -
Integrated Demand Side Management in Network Planning for Utility Companies
Khalfan, Fatma Mohamed (2006-06)In the way of transferring from public benefits authorities to developers and investors, the annual growth rate will increase rapidly through a strategy of sustainable development. With the high economic growth, it is ... -
Integrated Renewable Energy Options for HVAC-Cooling Systems
Al Hammadi, Amani Shaheen Ali (2013-06)The demand for energy is increasing at an unexpected rate all over the world. Most of the present worldwide energy usage is based on fossil fuel and results in continuous depletion of this resource. Conventional Heating ... -
Mesoscale Thermal Conductivity and Resistivity of Polycrystalline Graphite
Jawad, Sayed Husain (2015-07)With rapid advances in Microelectromechanical systems (MEMS) and Nanotechnology applications, it has become essential to predict the properties of materials at length scales that are significantly below the macroscale. ... -
Technology Management and Analysis of Integrating Fuel Cell Systems in Gas Turbine Power Plants
Al Aid, Nabil Omar (2013-04)In this thesis, comprehensive and detailed energy and economic analyses of integrating different types of fuel cells in gas turbine power plants are performed. The research investigates the performance of a hybrid system ... -
Thermo-Economic Analysis of Gas Turbine Power Plants Hybridization Using PTSC Technology
Mohamed Elgriw, Muad (2020-07)The effects of environmental change due to ozone depleting waste products are amongst the critical issues facing humanity. Therefore, searching for feasible and naturally well-disposed methods for producing electricity is ... -
Thermo-Economic Analysis of Organic Rankine Power Cycles Using Parabolic Trough Solar Technology
Khan, Mohammed Fouad Azfar (2018-12)Diversifying into several renewable energy resources has become the goal for many countries striving for a sustainable future. Solar energy is currently one of the most reliable and abundant renewable resource that can be ... -
Thermo-Economic Evaluation of Maisotsenko-Desiccant Cooling Systems for Gas Turbine Power Plants
El-Damaty, Waleed Moustafa (2018-10)With the everlasting increase in population, a huge surge in the electricity consumption has been recorded. Thus, power plants manufacturers and utility companies need to augment the plants performance to cope with these ... -
Thermo-economic Optimization of Hybrid Combined Power Cycles Using Heliostat Field Collector
Saghafifar, Mohammad (2016-01)Electricity has an essential role in our daily life. However, with the ever increasing cost of fossil fuels and natural gas, power generation with higher efficiency and lower capital cost is in high demand. Nowadays, global ... -
Thermodynamic Analysis of Integrated Fuel Cell and Solar Energy Systems
Ratlamwala, Tahir Abdul Hussain (2011-06)In the last few decades, world has seen an exponential increase in energy demand. This high increase in demand brought with it the issue of global warming. In this research, we will be studying alternative energy sources ... -
Thermodynamic Analysis of Integrated Renewable Energy Systems for Sustainable Building Operation
Iqbal, Emaduddin (2015-02)Increasing demands for energy, depleting hydrocarbon reserves, and accelerated climate change drive the need to look for alternative sources of energy. The residential housing sector is one of the main consumers of electrical ...