河海大学学报（自然科学版）2025，Vol.53Issue(3)：50-58,9.DOI:10.3876/j.issn.1000-1980.2025.03.007
总溶解气体过饱和削减措施及其评价体系研究进展
Research progress on abatement measures for total dissolved gas supersaturation and their evaluation system
摘要
Abstract
The generation and release patterns of total dissolved gas(TDG)supersaturation caused by the flood discharge of high dams and large-scale reservoirs were first analyzed,and the factors affecting the generation and release of TDG supersaturation were investigated.The challenges and shortcomings existing in the current research were summarized,and abatement measures for TDG supersaturation and their mechanism were sorted out from the perspective of engineering measures and non-engineering measures based on a large number of Chinese and foreign research cases.Moreover,an evaluation idea of hierarchical screening was proposed,and an abatement measure evaluation system for TDG supersaturation was established.The future research directions were pointed out,including the mechanism of TDG gas-liquid mass transfer,the development of the TDG supersaturation prediction model,the optimization of abatement measures for TDG supersaturation,and the improvement of the abatement measure evaluation system for TDG supersaturation.关键词
水电工程/总溶解气体/过饱和/削减措施/综述Key words
hydropower engineering/total dissolved gas/supersaturation/abatement measure/review分类
建筑与水利引用本文复制引用
付小莉,付世龙,张斌,赵根生..总溶解气体过饱和削减措施及其评价体系研究进展[J].河海大学学报（自然科学版）,2025,53(3):50-58,9.基金项目
国家重点研发计划项目(2022YFC3201903) （2022YFC3201903）
