九州大学 · 工学
Sagar Saren教授の研究室は、低品位廃熱の有効利用に焦点を当てた熱変換技術の研究を推進しています。特に吸着熱トランスフォーマー（AHT）サイクルの理論的限界を解明し、最大温度上昇の評価手法を確立する点に特徴があります。熱力学第二法則に基づくモデル構築や、完全予熱を想定した解析手法の開発を通じて、持続可能なエネルギー変換技術の基盤を築いています。
Figures are computed from collected data and may differ slightly.
Adsorption heat transformer (AHT) cycle is capable of upgrading the low-grade waste heat to a higher temperature. The maximum temperature lift of the AHT cycle can represent its theoretical performance limit. However, such a metric is currently absent from the literature due to the scarcity of fundamental studies on the heat upgrading sorption cycles. Therefore, in the present study, three models are proposed to derive the ‘maximum temperature lift’ of a typical AHT cycle: (i) heat engine heat p
COVID-19 pandemic shrouded the humanity in the dark clouds of deaths, long term health issues, economic deterioration, and social crisis. Economically developed and developing countries alike faced the wrath of the pandemic severely. India being the 2nd most populated country in the world, having a middle income developing market with sixth largest economy, was no exception. After the US, India secured its position of having the second highest number of cases and deaths across the world, through
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