| تعداد نشریات | 21 |
| تعداد شمارهها | 673 |
| تعداد مقالات | 9,831 |
| تعداد مشاهده مقاله | 69,800,199 |
| تعداد دریافت فایل اصل مقاله | 49,163,219 |
Numerical Simulation of Atmospheric Water Harvesting Using an Innovative Adsorption-Based Device | ||
| Journal of Heat and Mass Transfer Research | ||
| دوره 12، شماره 2 - شماره پیاپی 24، بهمن 2025، صفحه 377-391 اصل مقاله (910.64 K) | ||
| نوع مقاله: Full Length Research Article | ||
| شناسه دیجیتال (DOI): 10.22075/jhmtr.2025.36216.1657 | ||
| نویسندگان | ||
| Zahra Piryaei؛ Aryan Jouneghaninaseri؛ Maryam Karami* | ||
| Department of Mechanical Engineering, Kharazmi University, Tehran, Iran | ||
| تاریخ دریافت: 20 آذر 1403، تاریخ بازنگری: 21 بهمن 1403، تاریخ پذیرش: 12 اسفند 1403 | ||
| چکیده | ||
| Water scarcity in arid areas is one of the serious problems of the world today. The inefficiency of traditional water production methods such as refrigeration cycles and the lack of access to water wells in these areas have urged researchers to study methods of harvesting water from air humidity using moisture sorbents. This study aims to numerically simulate the process of water harvesting inside the sorbent bed of an innovative adsorption-based atmospheric water harvesting system using silica gel sorbent in an arid area. The proposed design is an active system consisting of two sorbent beds composed of sinusoidal channels, in which the adsorption/desorption processes are quasi-continuously performed. The governing equations on the system performance are derived and solved using the finite difference method. The proposed design can perform 12 cycles of distilled water production in 12 hours daily, yielding a water production of 0.166 mL/kJ and 31670 mL per unit area of the inlet cross-section of the sorbent bed. The average rate of distilled water production by this design is 19440 mL/h, which is about 30% higher than the production rate of a mono-cycle active system and 20% higher than an active system with one sorbent bed. | ||
| کلیدواژهها | ||
| Adsorption-based atmospheric water harvesting (ABAWH)؛ Water harvesting؛ Moisture adsorption؛ Silica gel؛ Finite difference method؛ Numerical simulation | ||
| عنوان مقاله [English] | ||
| شبیه سازی عددی برداشت آب از اتمسفر با استفاده از یک ابزار جذب سطحی جدید | ||
| چکیده [English] | ||
| کمبود آب در مناطق خشک یکی از مشکلات جدی جهان امروز است. ناکارآمدی روشهای سنتی تولید آب مانند چرخههای تبرید و عدم دسترسی به ایستگاههای آبی در این مناطق، محققان را بر آن داشته تا روشهای برداشت آب از رطوبت هوا با استفاده از جاذبهای رطوبتی را مطالعه کنند. هدف این مطالعه شبیهسازی عددی فرآیند برداشت آب در داخل بستر جاذب یک سیستم نوآورانه برداشت آب جوی مبتنی بر جذب (ABAWH) با استفاده از جاذب سیلیکاژل در یک منطقه خشک است. سیستم پیشنهادی ABAWH یک سیستم فعال متشکل از دو بستر جاذب متشکل از کانالهای سینوسی و دو کندانسور است که در آن فرآیندهای جذب/واجذب بهطور شبه پیوسته انجام میشود. معادلات حاکم بر عملکرد سیستم با استفاده از روش تفاضل محدود استخراج و حل شده اند. طرح پیشنهادی می تواند 12 چرخه تولید آب مقطر را در 12 ساعت در روز انجام دهد که تولید آب 0.166 میلی لیتر بر کیلوژول و 31.67 لیتر در هر متر مربع از سطح مقطع ورودی بستر جاذب را به همراه دارد. متوسط نرخ تولید آب مقطر با این طرح 19.44 لیتر در ساعت است که حدود 30 درصد بیشتر از میزان تولید یک سیستم فعال تک چرخه و 20 درصد بیشتر از یک سیستم فعال با یک بستر جاذب است. | ||
| کلیدواژهها [English] | ||
| برداشت آب جوی مبتنی بر جذب سطحی (ABAWH), برداشت آب؛ جذب رطوبت؛ سیلیکاژل ؛ روش تفاضل محدود؛ شبیه سازی عددی | ||
| مراجع | ||
|
[1] Raveesh, G., Goyal, R. & Tyagi, S. K., 2025. Sugarcane bagasse derived composite sorbent for sorption based atmospheric water harvesting. Separation and Purification Technology, 356, 129820. [2] Wang, M., Liu, E., Jin, T., Zafar, S.-U., Mei, X., Fauconnier, M.-L. & De Clerck, C., 2024. Towards a better understanding of atmospheric water harvesting (AWH) technology. Water Research, 250, 121052. [3] Agrawal, A. & Kumar, A., 2024. A comprehensive review of fresh water production from atmospheric air – techniques, challenges and opportunities. Environment, Development and Sustainability, pp.1-36. [4] Ehtisham, M., Saeed-ul-hassan, M. & Poater, A., 2025. A comprehensive review of approaches, systems, and materials used in adsorption-based atmospheric water harvesting. Science of The Total Environment, 958, 177885. [5] Xu, W. & Yaghi, O. M., 2020. Metal–organic frameworks for water harvesting from air, anywhere, anytime. ACS central science, 6, 1348-1354. [6] Almassad, H. A., Abaza, R. I., Siwwan, L., AL-Maythalony, B. & Cordova, K. E., 2022. Environmentally adaptive MOF-based device enables continuous self-optimizing atmospheric water harvesting. Nature communications, 13, 4873. [7] Ejeian, M. & Wang, R., 2021. Adsorption-based atmospheric water harvesting. Joule, 5, 1678-1703. [8] Tashtoush, B. & Alshoubaki, A., 2023. Atmospheric water harvesting: A review of techniques, performance, renewable energy solutions, and feasibility. Energy, 128186. [9] Karami, M. & Nasiri Gahraz, S. S., 2022. Improving thermal performance of a solar thermal/desalination combisystem using nano fluid-based direct absorption solar collector. Scientia Iranica, 29, 1288-1300. [10] Karami, M. & Nasiri Gahraz, S. S., 2021. Transient simulation and life cycle cost analysis of a solar polygeneration system using photovoltaic-thermal collectors and hybrid desalination unit. Journal of Heat and Mass Transfer Research, 8, 243-256. [11] Alkhudhiri, A., Darwish, N. & Hilal, N., 2012. Membrane distillation: A comprehensive review. Desalination, 287, 2-18. [12] Kim, H., Rao, S. R., Kapustin, E. A., Zhao, L., Yang, S., Yaghi, O. M. & Wang, E. N., 2018. Adsorption-based atmospheric water harvesting device for arid climates. Nature communications, 9, 1191. [13] Kim, H., Yang, S., Rao, S. R., Narayanan, S., Kapustin, E. A., Furukawa, H., Umans, A. S., Yaghi, O. M. & Wang, E. N., 2017. Water harvesting from air with metal-organic frameworks powered by natural sunlight. Science, 356, 430-434. [14] Hanikel, N., Prévot, M. S., Fathieh, F., Kapustin, E. A., Lyu, H., Wang, H., Diercks, N. J., Glover, T. G. & Yaghi, O. M., 2019. Rapid cycling and exceptional yield in a metal-organic framework water harvester. ACS central science, 5, 1699-1706. [15] Fathieh, F., Kalmutzki, M. J., Kapustin, E. A., Waller, P. J., Yang, J. & Yaghi, O. M., 2018. Practical water production from desert air. Science advances, 4, eaat3198. [16] Ejeian, M., Entezari, A. & Wang, R., 2020. Solar powered atmospheric water harvesting with enhanced LiCl/MgSO4/ACF composite. Applied Thermal Engineering, 176, 115396. [17] Sleiti, A. K., Al-Khawaja, H., Al-Khawaja, H. & Al-Ali, M., 2021. Harvesting water from air using adsorption material–Prototype and experimental results. Separation and Purification Technology, 257, 117921. [18] Kumar, P. M., Arunthathi, S., Prasanth, S. J., Aswin, T., Antony, A. A., Daniel, D., Mohankumar, D. & Babu, P. N., 2021. Investigation on a desiccant based solar water recuperator for generating water from atmospheric air. Materials Today: Proceedings, 45, 7881-7884. [19] Kumar, M. & Yadav, A., 2015. Experimental investigation of design parameters of solar glass desiccant box type system for water production from atmospheric air. Journal of Renewable and Sustainable Energy, 7. [20] Essa, F., Elsheikh, A. H., Sathyamurthy, R., Manokar, A. M., Kandeal, A., Shanmugan, S., Kabeel, A., Sharshir, S. W., Panchal, H. & Younes, M., 2020. Extracting water content from the ambient air in a double-slope half-cylindrical basin solar still using silica gel under Egyptian conditions. Sustainable Energy Technologies and Assessments, 39, 100712. [21] Srivastava, S. & Yadav, A., 2018. Water generation from atmospheric air by using composite desiccant material through fixed focus concentrating solar thermal power. Solar Energy, 169, 302-315. [22] Elashmawy, M. & Alshammari, F., 2020. Atmospheric water harvesting from low humid regions using tubular solar still powered by a parabolic concentrator system. Journal of Cleaner Production, 256, 120329. [23] Fathy, M. H., Awad, M. M., Zeidan, E.-S. B. & Hamed, A. M., 2020. Solar powered foldable apparatus for extracting water from atmospheric air. Renewable energy, 162, 1462-1489. [24] Wang, X., Li, X., Liu, G., Li, J., Hu, X., Xu, N., Zhao, W., Zhu, B. & Zhu, J., 2019. An interfacial solar heating assisted liquid sorbent atmospheric water generator. Angewandte Chemie, 131, 12182-12186. [25] LaPotin, A., Zhong, Y., Zhang, L., Zhao, L., Leroy, A., Kim, H., Rao, S. R. & Wang, E. N., 2021. Dual-stage atmospheric water harvesting device for scalable solar-driven water production. Joule, 5, 166-182. [26] Raveesh, G., Goyal, R. & Tyagi, S. K., 2025. Sugarcane bagasse derived composite sorbent for sorption based atmospheric water harvesting. Separation and Purification Technology, 356, 129820. [27] Li, R., Shi, Y., Wu, M., Hong, S. & Wang, P., 2020. Improving atmospheric water production yield: Enabling multiple water harvesting cycles with nano sorbent. Nano energy, 67, 104255. [28] Wang, J., Wang, R., Tu, Y. & Wang, L., 2018. Universal scalable sorption-based atmosphere water harvesting. Energy, 165, 387-395. [29] Wang, J., Liu, J., Wang, R. & Wang, L., 2017. Experimental investigation on two solar-driven sorption based devices to extract fresh water from atmosphere. Applied Thermal Engineering, 127, 1608-1616. [30] Agrawal, A. & Kumar, A., 2025. Experimental comparison and 6E analyses of double-ended evacuated tube collector based atmospheric water harvesting with and without PCM. Solar Energy Materials and Solar Cells, 282, 113343. [31] Agrawal, A. & Kumar, A., 2024. Experimental comparison of solar‐powered adsorption‐based atmospheric water harvesting using air‐to‐air & water‐to‐air heat exchanger for condensation. Environmental Progress & Sustainable Energy, 43. [32] Agrawal, A. & Kumar, A., 2024. Double-ended vacuum tube collector based solar powered atmospheric water harvesting by using composite desiccant material ‘Jute/CaCl₂’. Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 46, 9972-9993. [33] Kang, H., Lee, G. & Lee, D.-Y., 2015. Explicit analytic solution for heat and mass transfer in a desiccant wheel using a simplified model. Energy, 93, 2559-2567. [34] Chung, J. D., Lee, D.-Y. & Yoon, S. M., 2009. Optimization of desiccant wheel speed and area ratio of regeneration to dehumidification as a function of regeneration temperature. Solar Energy, 83, 625-635. [35] Chung, J. D., 2017. Modeling and analysis of desiccant wheel. Desiccant Heating, Ventilating, and Air-Conditioning Systems, 11-62. [36] Nia, F. E., Van Paassen, D. & Saidi, M. H., 2006. Modeling and simulation of desiccant wheel for air conditioning. Energy and buildings, 38, 1230-1239. [37] Heidarinejad, G. & Pasdarshahri, H., 2010. The effects of operational conditions of the desiccant wheel on the performance of desiccant cooling cycles. Energy and Buildings, 42, 2416-2423. [38] Harshe, Y. M., Utikar, R. P., Ranade, V. V. & Pahwa, D., 2005. Modeling of rotary desiccant wheels. Chemical Engineering & Technology: Industrial Chemistry‐Plant Equipment‐Process Engineering‐Biotechnology, 28, 1473-1479. [39] Zhang, L. & Niu, J., 2002. Performance comparisons of desiccant wheels for air dehumidification and enthalpy recovery. Applied Thermal Engineering, 22, 1347-1367. [40] NG, K. C., CHUA, H., CHUNG, C., LOKE, C., KASHIWAGI, T., AKISAWA, A. & SAHA, B. B., 2001. Experimental investigation of the silica gel–water adsorption isotherm characteristics. Applied Thermal Engineering, 21, 1631-1642. [41] Riffel, D. B., Schmidt, F. P., Belo, F. A., Leite, A. P., Cortés, F. B., Chejne, F. & Ziegler, F., 2011. Adsorption of water on Grace Silica Gel 127B at low and high pressure. Adsorption, 17, 977-984. | ||
|
آمار تعداد مشاهده مقاله: 497 تعداد دریافت فایل اصل مقاله: 304 |
||