Assessment of biogas-powered absorption cooling systems and biomass potential for sustainable rural development: A case study in Yenişehir, Turkiye
This study examines the performance of a small-scale, single-effect absorption cooling system powered by biogas, designed to address the dual needs for cooling and energy in rural areas. The study focuses on Yenişehir, where animal-based biogas facilities are absent, and cold storage capacity is ins...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-02-01
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| Series: | Case Studies in Thermal Engineering |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214157X25000449 |
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| Summary: | This study examines the performance of a small-scale, single-effect absorption cooling system powered by biogas, designed to address the dual needs for cooling and energy in rural areas. The study focuses on Yenişehir, where animal-based biogas facilities are absent, and cold storage capacity is insufficient to meet local agricultural demands. The system achieves a maximum Coefficient of Performance of 0.82 and an exergetic efficiency of 40.4 % under optimized conditions. Exergy destruction is minimized to 1.79 kW under elevated absorber and condenser temperatures. The minimum biogas mass flow rate required is 0.0007 kg/s, utilizing biogas with a 65 % methane content. To sustain a cooling load of 10 kW annually, 63 cattle are required for biogas production. Based on the local livestock population, up to 250 biogas-powered absorption cooling systems could be implemented in the region. This study provides a sustainable framework for integrating biogas-based cooling and cold storage solutions, addressing the energy and storage needs of small and medium-sized farms while contributing to rural economic development. |
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| ISSN: | 2214-157X |