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1. Review any e-journal from ScienceDirect that is related to modern innovations in Refrigeration System 2. Construct a poster which contains Header, Abstract, Body, and
1. Review any e-journal from ScienceDirect that is related to modern innovations in Refrigeration System
2. Construct a poster which contains Header, Abstract, Body, and Conclusion
(include here the journal from science direct that u used)
Dont forget to put here the link of the e journal from the science direct.
And here is the sample of the poster
Proton exchange membrane fuel cell integrated with microchannel membrane-based absorption cooling for hydrogen vehicles Wei Wu ". . Chong Zhai*, Zengguang Sui *, Yunren Sui *, Xianglong Luo " ELSEVIER "School of Energy and Environment, City University of Hong Kong, Hong Kong, China School of Materials and Energy, Guangdong University of Technology, Guangzhou, China Abstract Hydrogen fuel cell vehicles pave a promising technological pathway to achieve carbon neutrality. Conventional electric air-conditioning greatly increases hydrogen consumption and thus reduces the driving range. To recover waste heat for vehicle air-conditioning, this study proposes an integrated proton exchange membrane fuel cell (PEMFC] and microchannel membrane-based absorption cooling (MMAC) system. Using a validated model, the PEMFC-MMAC system is characterized under different vital parameters. The PEMFC parameters affect the performance of both PEMFC and MMAC. The coupled performance of the PEMFC-MMAC system increases under a higher operating temperature, a higher operating pressure, or a higher doping level. The MMAC parameters mainly affect the performance of MMAC. The coupled performance of the PEMFC-MMAC system increases under a lower microchannel width or a lower microchannel height. Proposed System Schematic Diagram Hydrogen PEMFC (Proton Exchange Membrane Fuel Cell) Aroda FEM Cancels The PEMFC Air in generates electricity to power the vehicle, while a large amount of Exhaus waste heat is Hydrogen Purple produced at the Currant same time Anode Hy - 2H* + 2c Ful cal Cathode 2H* 40503+20- -H20 Overall Ha(g) + 0.50,(g)-H-Qizl + electricity + heat Structure of the microchannel membrane-based generator/absorber Insulation . Metal wall Vapor channel Hollow plate Absorber Generator Balution channel Solution channel Membrane Source channel Coolant chimil Solution channel ' Coolant channel Side view of the microchannel side view of the microchannel membrane based generator membrane-based absorber Conclusion In the covered PEMFC and MMAC parameter ranges, the combined energy efficiencies are improved by 202-273%% while the equivalent power efficiencies are improved by 11.4-14.8% with heat recovery. The cooling-to-electrical ratio is 2.02-2.73, the cooling capacity per volume is 129.4e345.9 kW/m3 , while the cooling capacity per mass is 0.0439- 0.1132 *W/ kg. Compared to the existing falling-film absorption cooling technology, the MMAC improves the compactness by 165.1%%, reduces the weight by 51.3%, and enhances the COP by 2.6%. This study can facilitate the development of highly-compact, light-weight, energy-efficient, and zero-GWP technology for waste-driven air- conditioning in hydrogen vehiclesStep by Step Solution
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