...) and the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE), the present arrangement is adequate for the ventilation of offices. According to DR values, in offices with seated persons, the use of solar chimneys offers a natural and comfortable ventilation alternative, causing...

... buildings with energy storage, the grid-independent buildings, will alleviate this problem. Computations have been performed to determine the required photovoltaic power and energy storage for such homes in a region where air conditioning is vital and consumes substantial electric energy. The methodology...

... for publication in the J ournal of S olar E nergy E ngineering : I ncluding W ind E nergy and B uilding E nergy C onservation . 29 09 2023 04 07 2024 04 07 2024 30 07 2024 Graphical Abstract Figure air conditioning efficiency energy simulation sustainability...

... of S olar E nergy E ngineering : I ncluding W ind E nergy and B uilding E nergy C onservation . 11 08 2022 11 10 2023 12 10 2023 03 11 2023 tube side condensation heat transfer enhancement flow pattern heat transfer correlations air conditioning High...

... ,” Int. J. Energy Res. , 39 ( 9 ), pp. 1179 – 1195 . 10.1002/er.3294 [36] Li , S. F. , Liu , Z. H. , and Wang , X. J. , 2019 , “ A Comprehensive Review on Positive Cold Energy Storage Technologies and Applications in Air Conditioning with Phase Change Materials ,” Appl. Energy...

... with an H 2 O–LiBr absorption system to simultaneously satisfy both a refrigeration load and an air-conditioning load. Results of this analysis shows that the CAC system uses 7.1% less thermal energy than the sum of the energies used by the ammonia absorption system and the LiBr absorption system...

... exergy air conditioning heating solar thermal power thermodynamics Multigeneration systems have been proven to achieve better energy utilization efficiency and provide more cost-effective opportunities than the sum of their collective subsystems if operated separately [ 1 ]. Although several...

... 25 07 2022 26 07 2022 13 09 2022 phase change material thickening agents supercooling thermal stability hydrated salt air conditioning building energy materials renewable The high-speed development of the global economy brings serious energy crisis, among them...

... Solutions in Air-Conditioning ,” Ind. Eng. Chem. , 27 ( 8 ), pp. 879 – 882 . 10.1021/ie50308a006 [4] Ullah , M. R. , Kettleborough , C. F. , and Gandhidasan , P. , 1988 , “ Effectiveness of Moisture Removal for an Adiabatic Counterflow Packed Tower Absorber Operating With CaCl 2...

...Elson C. Santos; Emanuel N. Macêdo; Marcos A. B. Galhardo; Thiago Oliveira Costa; André Felipe P. Costa; Alaan U. Brito; Luis Guilherme M. Oliveira; Wilson N. Macêdo Air conditioning systems (ACSs) represent one of the main demands for electricity in residential, commercial, and industrial...

... 11 2019 02 12 2019 23 12 2019 curved shaped rib roughness rib with gap friction factor solar-assisted air heater solar thermal correlation absorber air conditioning building clean energy drying energy environment heat transfer heating renewable solar solar receiver...

...N. Beemkumar; D. Yuvarajan; M. Arulprakasajothi; S. Ganesan; K. Elangovan; G. Senthilkumar Due to the increasing demand for air conditioners to maintain thermal comfort in buildings, it is necessary to search for alternatives that can reduce the soaring temperature and meet total air conditioning...

... September 14, 2018. Assoc. Editor: Ming Qu. 03 01 2018 16 07 2018 Air conditioning Collector Heating Renewable Solar A large amount of solar energy incident on Earth surface and it can be utilized to generate electricity, heating, cooking food, etc. [ 1 – 9 ]. Demand...

... also show that COP of the simulated system is in line with experimental values available in the literature. Finally, recommendations are given to operate the complete system on solar and biomass resources, which provide encouraging opportunity for agriculture-based countries. Air conditioning...

... April 9, 2018. Assoc. Editor: Wojciech Lipinski. 21 03 2017 24 01 2018 The rising demand of low cost efficient air conditioning systems has led to a number of alternative options. With the increasing use of solar-assisted desiccant cooling system in hybrid configuration, selecting...

...Carlos R. de Nardin; Felipe T. Fernandes; Adriano J. Longo; Luciano P. Lima; Felix A. Farret; Marcelo G. Simões This paper presents a comparison of air conditioners using the conventional heating, ventilation, and air conditioning heat pumps and the one using solar heat stored underground, also...

... Residential Test Facility ,” National Institute of Standards and Technology, Gaithersburg, MD, NIST Technical Note 1847 . http://nvlpubs.nist.gov/nistpubs/TechnicalNotes/NIST.TN.1847.pdf [9] AHRI , 2008 , “ Performance Rating of Unitary Air-Conditioning and Air-Source Heat Pump Equipment ,” Air...

... received July 10, 2017; published online August 22, 2017. Assoc. Editor: Jorge Gonzalez. 16 12 2016 10 07 2017 Air conditioning Collector Cooling Heat transfer Radiation Solar Passive radiation cooling can help meet the worldwide need for energy efficient cooling for both...

.... The single building energy model is coupled to the weather model resulting in energy maps of the city. These maps provide an energy end-use profile for NYC for total and individual components including lighting, equipment and heating, ventilation, and air-conditioning (HVAC). The methodology was validated...

... as “reference” and “test” rooms, had their temperatures measured every 1-min during winter and summer. For comparison purposes, the reference room was left at its natural conditions without any air conditioning. The experimental results show a remarkable improvement in the heat exchange and a considerable...