Now showing items 1-6 of 6
An Experimental Investigation of a Cold Thermal Energy Storage System
This research work investigates the heat transfer characteristics of a direct contact heat exchanger. A cold two phase refrigerant R134a is injected into water stored in an evaporator to exchange directly heat with the ...
Performance analysis and evaluation of a triple-effect ammonia-water absorption-refrigeration system
In this paper, a comprehensive thermodynamic analysis of the triple-effect absorption-refrigeration system using ammonia-water solution is carried out in order to investigate the effect of different operating conditions ...
Performance Evaluation of a Thermal Energy Storage
The direct contact heat transfer technique gives better heat transfer rates. In this paper, the operation of a simple system was simulated under different operating conditions. During the charging mode of the operation, ...
Performance characteristics of an ammonia-water absorption heat pump system
The influences of the performance parameters and the heat transfer characteristics of the absorption heat pump using ammonia-water mixture are theoretically carried out. There is a pronounced effect of the ammonia concentration ...
Performance assessment of an integrated absorption cooling-hydrogen liquefaction system using geothermal energy
An integrated geothermal based triple effect absorption cooling and Linde-Hampson system for hydrogen gas liquefaction is proposed and analysed thermodynamically. The effect of various operating conditions and parameters ...
Assessment of solar electricity production in the United Arab Emirates
In this work the possible large-scale integration of photovoltaic (PV) systems and parabolic trough concentrated solar power (CSP) technologies in the United Arab Emirates (UAE) power system is investigated in technical, ...