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cooling along with evaporative aftercooling has an obvious increase in the energy and exergy efficiency compared to the basic …
Persistent link: https://www.econbiz.de/10010807748
cabinet solar dryer [1], a microscopic energy and exergy analysis for an indirect solar cabinet dryer is carried out. To this … end, appropriate energy and exergy models are developed and using the predicted values for temperature and enthalpy of gas … stream and the temperature, enthalpy and moisture content of the drying solid, the energy and exergy efficiencies are …
Persistent link: https://www.econbiz.de/10010808749
lithium bromide in the chemical cycle, while a solar PV panel, which ensures that the system works 100% by solar energy …, drives the pumps and fans. An energy storage device also incorporated in the system to run it round the clock. An …
Persistent link: https://www.econbiz.de/10012652312
The water–lithium bromide absorption cooling machine was investigated theoretically in this paper. A detailed solution procedure was proposed and validated. A parametric study was conducted over the entire admissible ranges of the desorber, condenser, absorber and evaporator temperatures. The...
Persistent link: https://www.econbiz.de/10010808519
to the whole range of energy demand – from only power to only cooling – with intermediate operation modes producing … condensation process. The main advantage of these configurations is that they enable low-grade heat such as solar energy or waste …
Persistent link: https://www.econbiz.de/10010636348
Ideal three-heat-reservoir cycles with constant internal irreversibilities and external heat transfer irrevesibilities are used to obtain the performance limits of solar operated absorption cooling systems. Analytical expressions are obtained for the coefficient of performance (COP) and the...
Persistent link: https://www.econbiz.de/10010804253
Energy is the lifeblood of the modern world. Because of the negative environmental impacts and limited sources of … fossil fuels, researchers are increasingly focusing on renewable energy sources, particularly solar energy due to its … cleanliness and natural availability. Along with photovoltaic systems, solar thermal energy has been used over the last few …
Persistent link: https://www.econbiz.de/10010665986
further deployment of the solar energy market. Within this project, six demonstration plants were installed in four European …
Persistent link: https://www.econbiz.de/10010719457
major energy problems. In this context, solar assisted absorption cooling systems have emerged as a promising alternative to …
Persistent link: https://www.econbiz.de/10011053697
environment TRNSYS. The aim of this simulation model is to dispose of a tool in order to use it to evaluate different energy …
Persistent link: https://www.econbiz.de/10011056013