Multi-generation energy systems that rely on biomass present a hopeful answer to the challenge of sustainable energy production. The availability and accessibility of rice straw as an energy source make it a feasible source for clean energy production. Therefore, this study develops a model for a multi-generational energy system centered on the utilization of rice straw. This system produces fuel, power, heating, and freshwater triggered by an air-gas turbine cycle. To achieve optimal system performance, a response surface methodology is utilized for multi-objective optimization. The system's emission and efficiency are also taken into account during the assessment of its overall performance. This ensures that all factors are considered and the system performs at its best. Also, power production, air heating rate, hydrogen production, oxygen storage, and freshwater are also evaluated in details. The system successfully produced 2.08 kg/h and 16.5 kg/h biohydrogen and biooxygen, respectively. Surprisingly, the output power, produced fresh water, and hot air capacity were 283.9 kW, 159.2 l/h, and 4915 m/h, respectively. It was turned out that the implementation of poly-generation framework triggered by rice straw is a strength and consistent scheme in terms of sustainability and efficiency.

中文翻译：

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开发以空气-燃气轮机循环引发的稻草利用为中心的多联产布局；多方位优化


依赖生物质的多联产能源系统为可持续能源生产的挑战提供了一个充满希望的答案。稻草作为能源的可用性和可获取性使其成为清洁能源生产的可行来源。因此，本研究开发了一个以稻草利用为中心的多代能源系统模型。该系统通过空气-燃气轮机循环产生燃料、电力、供暖和淡水。为了实现最佳的系统性能，利用响应面方法进行多目标优化。在评估其整体性能时，还考虑了系统的排放和效率。这可确保考虑所有因素并使系统发挥最佳性能。此外，还对发电量、空气加热率、氢气产量、氧气储存量和淡水进行了详细评估。该系统成功生产了分别为2.08kg/h和16.5kg/h的生物氢和生物氧。令人惊讶的是，输出功率、产生淡水和热空气的能力分别为283.9kW、159.2l/h和4915m3/h。事实证明，稻草引发的多联产框架的实施在可持续性和效率方面是一个强有力且一致的方案。