Yihan Wang
Tsinghua University
27 Papers
Yihan Wang is an academic researcher from Tsinghua University. The author has contributed to research in topics: China & Computer science. The author has an hindex of 7, co-authored 11 publications.
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Papers
Quantitative analysis of the precise energy conservation and emission reduction path in China's iron and steel industry.
TL;DR: This article adopts scenario analysis to simulate situations where different ECER measures are adopted and designs calculation methods to quantitatively evaluate the ECER effects in each scenario in 2020 and 2025 and provides some suggestions for future ECER policies.
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Environmental efficiency evaluation of China's iron and steel industry: A process-level data envelopment analysis.
TL;DR: A process-level data envelopment analysis (DEA) is conducted to evaluate the environmental efficiency of China's iron and steel industry and is hoped to contribute to formulating more precise environmental management measures in China's steel industry.
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Many-objective optimization of technology implementation in the industrial symbiosis system based on a modified NSGA-III
TL;DR: The result shows that industrial symbiosis can greatly reduce energy consumption, pollutant emissions, and economic costs in the industrial sector.
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Symbiotic technology assessment in iron and steel industry based on entropy TOPSIS method
TL;DR: A multi-criteria decision-making method—entropy TOPSIS (Technique for Order Preference by Similarity to an Ideal Solution) is adopted to assess 22 symbiotic technologies in iron and steel industrial network to help enterprises to select effective technical schemes to improve their cleaner production level.
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Quantitative assessment of energy conservation and emission reduction effects of nationwide industrial symbiosis in China.
TL;DR: This article evaluates the ECER effect of each symbiotic technology as well as the performance of the overall symbiosis system and concludes that reutilizing solid wastes from the thermal power industry and the social sector as cementitious materials, aswell as recovering iron and zinc from metallurgical dust are key symbiotic fields between 2020 and 2030.
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