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Jian Song

Researcher at Imperial College London

Publications -  32
Citations -  1450

Jian Song is an academic researcher from Imperial College London. The author has contributed to research in topics: Organic Rankine cycle & Waste heat recovery unit. The author has an hindex of 15, co-authored 31 publications receiving 975 citations. Previous affiliations of Jian Song include Tsinghua University.

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Thermodynamic analysis and performance optimization of an Organic Rankine Cycle (ORC) waste heat recovery system for marine diesel engines

TL;DR: In this paper, two separated ORC apparatuses for the waste heat from both the jacket cooling water and the engine exhaust gas are designed as the traditional recovery system, and the maximum net power output is chosen as the evaluation criterion to select the suitable working fluid and define the optimal system parameters.
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Parametric analysis of a dual loop Organic Rankine Cycle (ORC) system for engine waste heat recovery

TL;DR: In this article, a dual-loop ORC system consisting of a high temperature (HT) loop and a low temperature (LT) loop for engine waste heat recovery is presented.
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Performance analysis of a dual-loop organic Rankine cycle (ORC) system with wet steam expansion for engine waste heat recovery

TL;DR: In this paper, a dual-loop organic Rankine cycle (ORC) system is designed to recover the waste heat of a diesel engine, where water is selected as the working fluid for the HT loop and wet steam expansion, which can be implemented through screw expanders, is exploited.
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Performance analysis and parametric optimization of supercritical carbon dioxide (S-CO2) cycle with bottoming Organic Rankine Cycle (ORC)

TL;DR: In this paper, an organic rankine cycle (ORCRC) was added to the S-CO2 cycle for heat recovery, which could effectively recover the residual heat of the topping cycle and increase the system thermal efficiency.
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Analysis of ORC (Organic Rankine Cycle) systems with pure hydrocarbons and mixtures of hydrocarbon and retardant for engine waste heat recovery

TL;DR: In this article, the potential of using mixtures of a hydrocarbon and a retardant in an ORC system for engine waste heat recovery was examined, and the simulation results reveal that the system with cyclohexane/R141b (0.5/0.6) is optimal for this engine waste-heat recovery case, thereby increasing the net power output of the system by 13.3% compared to pure cyclo-hexane.