Efficiency evaluation of water production from the atmospheric air in Vietnam
The analysis of extracting potable water from the humid ambient air has been done by using the model of vapor-compression refrigeration (VCR) system for the case study in Vietnam. The temperature and relative humidity of moist air in Danang province in Vietnam were recorded for a whole year. The typ...
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2020-01-01
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doaj-f6750dac91b04cfcabf52c05c36f59172021-04-02T16:20:08ZengEDP SciencesE3S Web of Conferences2267-12422020-01-012070101210.1051/e3sconf/202020701012e3sconf_fpepm2020_01012Efficiency evaluation of water production from the atmospheric air in VietnamTran Van HungPhan Thanh NhanKaloyanov Nikola0Vassilev Momchil1Technical University of Sofia, Power Engineering and Power Machines DepartmentHo Chi Minh City University of Technology (HCMUT)The analysis of extracting potable water from the humid ambient air has been done by using the model of vapor-compression refrigeration (VCR) system for the case study in Vietnam. The temperature and relative humidity of moist air in Danang province in Vietnam were recorded for a whole year. The typical day in each month of year with detailed values of temperature and relative humidity for 24 hours were presented and used to identify the production of water from the air. The results show that, the temperature at the outlet of air stream throughout evaporator of VCR system is about 13°C in which the energy consumption to produce 1 liter of water is lowest. Besides, the electricity consumption cost in Vietnam varies in a day with various tariffs: at the peak load, medium load and low load, depends on the time of the day. The production price for one liter of water is also considered and working plans are proposed for the system by the time of the day.https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/67/e3sconf_fpepm2020_01012.pdf |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Tran Van Hung Phan Thanh Nhan Kaloyanov Nikola Vassilev Momchil |
spellingShingle |
Tran Van Hung Phan Thanh Nhan Kaloyanov Nikola Vassilev Momchil Efficiency evaluation of water production from the atmospheric air in Vietnam E3S Web of Conferences |
author_facet |
Tran Van Hung Phan Thanh Nhan Kaloyanov Nikola Vassilev Momchil |
author_sort |
Tran Van Hung |
title |
Efficiency evaluation of water production from the atmospheric air in Vietnam |
title_short |
Efficiency evaluation of water production from the atmospheric air in Vietnam |
title_full |
Efficiency evaluation of water production from the atmospheric air in Vietnam |
title_fullStr |
Efficiency evaluation of water production from the atmospheric air in Vietnam |
title_full_unstemmed |
Efficiency evaluation of water production from the atmospheric air in Vietnam |
title_sort |
efficiency evaluation of water production from the atmospheric air in vietnam |
publisher |
EDP Sciences |
series |
E3S Web of Conferences |
issn |
2267-1242 |
publishDate |
2020-01-01 |
description |
The analysis of extracting potable water from the humid ambient air has been done by using the model of vapor-compression refrigeration (VCR) system for the case study in Vietnam. The temperature and relative humidity of moist air in Danang province in Vietnam were recorded for a whole year. The typical day in each month of year with detailed values of temperature and relative humidity for 24 hours were presented and used to identify the production of water from the air. The results show that, the temperature at the outlet of air stream throughout evaporator of VCR system is about 13°C in which the energy consumption to produce 1 liter of water is lowest. Besides, the electricity consumption cost in Vietnam varies in a day with various tariffs: at the peak load, medium load and low load, depends on the time of the day. The production price for one liter of water is also considered and working plans are proposed for the system by the time of the day. |
url |
https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/67/e3sconf_fpepm2020_01012.pdf |
work_keys_str_mv |
AT tranvanhung efficiencyevaluationofwaterproductionfromtheatmosphericairinvietnam AT phanthanhnhan efficiencyevaluationofwaterproductionfromtheatmosphericairinvietnam AT kaloyanovnikola efficiencyevaluationofwaterproductionfromtheatmosphericairinvietnam AT vassilevmomchil efficiencyevaluationofwaterproductionfromtheatmosphericairinvietnam |
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