منابع مشابه
Fully Fresh Air Air-conditioning System Equipped with Double Heat Pipe Based Heat Recovery Technology
The using of double heat pipe based heat exchanger (HPHX) in a conventional fully fresh air air-conditioning (AC) system was examined in the present study. The fabricated HPHXs were tested under the actual conditions and the measured data were used to study the performance of the existing AC system (System A) and AC system equipped with the double HPHX (System B) for a yearly operation through ...
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some geothermal reservoirs have temperatures below boiling point and therefore natural steam can not be produced for power generation. refrigerant power cycles may be then employed to recover low temperature heat. in this article study is made of the power cycles of six different relligrants and most suitable refrigerants for this purpose are suggested
متن کاملHeat Transfer Analysis and Experiments with Energy Recovery Ventilator
A numerical and experimental study has been carried out for a rotary, periodic flow energy recovery ventilator containing a porous media matrix. The governing differential equations for heat transfer have been solved using an upwind integral-based method. The influence of the matrix material characteristics on the effectiveness and performance of the energy recovery ventilator is analyzed. It i...
متن کاملii Proposed Design for a Coupled Ground - Source Heat Pump / Energy Recovery Ventilator System to Reduce Building Energy Demand
The work presented in this thesis focuses on reducing the energy demand of a residential building by using a coupled ground-source heat pump/energy recovery ventilation (GSHP-ERV) system to present a novel approach to space condition and domestic hot water supply for a residence. The proposed system is capable of providing hot water on-demand with a high coefficient of performance (COP), thus e...
متن کاملExergy Analysis of an Air Dehumidification System Equipped with Mixing Box and Heat Exchanger Heat Recovery Units
Exergy analysis emboldens in cases that all the inefficiencies and bottlenecks to improve energy systems are to be addressed. In this study, a novel vapor compression air dehumidifier integrated with an auxiliary heat exchanger in series arrangement with the main condenser in order to mitigate the reheat coil, and an extra mixing box to recover the ventilated air heat has been introduced. A com...
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ژورنال
عنوان ژورنال: Trends in Renewable Energy
سال: 2018
ISSN: 2376-2136,2376-2144
DOI: 10.17737/tre.2018.4.3.0055