Search Results - "Omara, Z M"

Enhancing the solar still performance using solar photovoltaic, flat plate collector and hot air by Eltawil, Mohamed A., Omara, Z.M.

“…This work aims to enhance the productivity of a single slope solar still for remote communities facing electricity problems and a shortage of good quality…”
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Enhancement of modified solar still integrated with external condenser using nanofluids: An experimental approach by KABEEL, A. E, OMARA, Z. M, ESSA, F. A

“…The distilled water productivity of the single basin solar still is very limited. In this context, the design modification of a single basin solar still has…”
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Improving the performance of solar still by using nanofluids and providing vacuum by Kabeel, A.E., Omara, Z.M., Essa, F.A.

“…•Modified solar still integrated with an external condenser and used nanofluids were studied.•The results obtained that using cuprous oxide increased the…”
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Hybrid of solar dish concentrator, new boiler and simple solar collector for brackish water desalination by Omara, Z.M., Eltawil, Mohamed A.

“…This work presents a design and installation of solar dish concentrator (SDC), simple solar collector and modified boiler for brackish water desalination. The…”
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Enhancing the stepped solar still performance using internal reflectors by Omara, Z.M., Kabeel, A.E., Younes, M.M.

“…This paper presents a modification of stepped solar still through internal reflectors. A comparison study between modified stepped solar still with trays (5mm…”
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A new hybrid desalination system using wicks/solar still and evacuated solar water heater by Omara, Z.M., Eltawil, Mohamed A., ElNashar, ElSayed A.

“…This paper presents a new hybrid desalination approach comprising of evacuated solar water heater, jut geotextile and solar still. An evacuated solar water…”
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Experimental study of a humidification-dehumidification solar technique by natural and forced air circulation by Kabeel, A.E., Hamed, Mofreh H., Omara, Z.M., Sharshir, S.W.

“…An experimental investigation of a desalination system based on the HDH (humidification and dehumidification) of air is studied. The experiments were carried…”
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Performance of finned and corrugated absorbers solar stills under Egyptian conditions by Omara, Z.M., Hamed, Mofreh H., Kabeel, A.E.

“…An experimental study was conducted to improve the productivity of basin solar stills by increasing the surface area of absorber (base of still) and rate of…”
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Impact of using sand beds and reflectors on trays solar still performance by Abdullah, A. S., Hadj-Taieb, L., Bacha, Habib Ben, Alkhudhiri, Abdullah, Atteya, T. E. M., Hemeda, Hamed M., Omara, Z. M., Essa, Fadl A.

“…To ensure the availability of freshwater resources in areas with limited water supply, it is crucial to enhance the efficiency of solar-powered desalination…”
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Experimentally evaluation of split air conditioner integrated with humidification-dehumidification desalination unit for better thermal comfort, produce freshwater, and energy saving by Kabeel, A. E., Abdelgaied, Mohamed, Omara, Z. M.

“…The present experimental study aims to achieve the better indoor thermal comfort, produce freshwater, and energy saving. To investigate this idea, split air…”
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Augmentation of the basin type solar still using photovoltaic powered turbulence system by Kabeel, A.E., Hamed, Mofreh H., Omara, Z.M.

“…The present paper concerns with enhancing productivity of basin type solar still through experimental investigation. Therefore, two solar stills are designed…”
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Effect of using nanofluids and providing vacuum on the yield of corrugated wick solar still by Omara, Z.M., Kabeel, A.E., Essa, F.A.

“…•Modified corrugated wick solar still integrated with an external condenser and used nanofluids.•Effect of using different types of nanomaterials on the…”
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Experimental investigation of corrugated absorber solar still with wick and reflectors by Omara, Z.M., Kabeel, A.E., Abdullah, A.S., Essa, F.A.

“…The performance parameters of the corrugated solar still (CrSS) and conventional solar still (CSS) are investigated experimentally from another point of view…”
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Enhancing the stepped solar still performance using internal and external reflectors by Omara, Z M, Kabeel, A E, Younes, M M

“…The performance of stepped solar still with internal and external reflectors have been investigated in the current study. The reflectors are used to enhance…”
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An augmented productivity of solar distillers integrated to HDH unit: Experimental implementation by Abdullah, A.S., Omara, Z.M., Bek, M.A., Essa, F.A.

“…•Effects of the wooden cellulose and aspen pad performance as packing materials.•Draining the brine excess hot water vapor from wick solar stills to feed the…”
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Mathematical and experimental investigation of a solar humidification–dehumidification desalination unit by Hamed, Mofreh H., Kabeel, A.E., Omara, Z.M., Sharshir, S.W.

“…In this paper, performance of a proposed desalination system based on air humidification–dehumidification (HDH) is investigated theoretically and…”
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Theoretical and experimental parametric study of modified stepped solar still by Kabeel, A.E., Khalil, A., Omara, Z.M., Younes, M.M.

“…In this paper, a stepped basin is used to improve the performance of solar still. An experimental as well as theoretical investigation is carried out. Two…”
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New design of trays solar still with enhanced evaporation methods – Comprehensive study by Abdullah, A.S., Younes, M.M., Omara, Z.M., Essa, F.A.

“…•Novel solar still has been designed and fabricated, named trays solar still.•Trays are fixed on the internal sides of the still to increase water evaporation…”
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Enhancement of hemispherical solar still productivity using iron, zinc and copper trays by Attia, Mohammed El Hadi, Kabeel, A.E., Abdelgaied, Mohamed, Essa, F.A., Omara, Z.M.

“…[Display omitted] •Hemispherical solar still of different metal trays is investigated.•Three types of trays (copper (THSSC), zinc (THSSZ), and iron (THSSI))…”
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Improving the performance of tubular solar still using rotating drum – Experimental and theoretical investigation by Essa, F.A., Abdullah, A.S., Omara, Z.M.

“…In the current work, we introduced, experimentally and theoretically, a modified technique of reducing the water depth as much as possible inside the tubular…”
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