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Hanli Wan, Jianmin Bian, Han Zhang, Yihan Li
《环境科学与工程前沿(英文)》 2021年 第15卷 第1期 doi: 10.1007/s11783-020-1302-5
关键词: Soil salinization Climate change Unsaturated frozen soil Water-heat-salt balance Soil environment change
Quanyuan WEI, Yongshui QU, Tianwei TAN
《化学科学与工程前沿(英文)》 2011年 第5卷 第3期 页码 355-361 doi: 10.1007/s11705-010-0567-9
关键词: mass balance heat balance biomass pyrolysis economic benefit
Jingjing WANG,Feng HUANG,Baoguo LI
《农业科学与工程前沿(英文)》 2015年 第2卷 第4期 页码 295-310 doi: 10.15302/J-FASE-2015074
关键词: AquaCrop summer maize soil water balance water productivity
周和平,彭立新,徐小波
《中国工程科学》 2007年 第9卷 第11期 页码 120-126
综述了我国盐碱地改良技术现状;研究了干旱地区节水灌溉条件下农田不同地面条件土壤水盐定 向迁移特征,提出了“盐分上移地表排”的排盐模式,对我国干旱农业灌区盐碱地改良治理新方法的研究探索 具有现实意义。
Wenchao Xue, May Zaw, Xiaochan An, Yunxia Hu, Allan Sriratana Tabucanon
《环境科学与工程前沿(英文)》 2020年 第14卷 第2期 doi: 10.1007/s11783-019-1211-7
关键词: Forward osmosis Sea salt bittern Black water Nutrient recovery pH
Haiyan LI, Jing LIU
《能源前沿(英文)》 2011年 第5卷 第1期 页码 20-42 doi: 10.1007/s11708-011-0139-9
关键词: heat exchanger liquid metal water resource heat transport enhancement coolant thermal management process engineering energy crisis chip cooling
Performance analysis of an air-source heat pump using an immersed water condenser
Jie JI, Huide FU, Hanfeng HE, Gang PEI,
《能源前沿(英文)》 2010年 第4卷 第2期 页码 234-245 doi: 10.1007/s11708-009-0056-3
关键词: air-source heat pump distributed model immersed water condenser
Evaluation of the performance of a centralized ground-water heat pump system in cold climate region
Shilei LU,Zhe CAI,Li ZHANG,Yiran LI
《能源前沿(英文)》 2014年 第8卷 第3期 页码 394-402 doi: 10.1007/s11708-014-0310-1
关键词: ground-water heat pump (GWHP) actual coefficient of performance heat transfixion
Meng DUAN, Jin XIE, Xiaomin MAO
《农业科学与工程前沿(英文)》 2019年 第6卷 第2期 页码 144-161 doi: 10.15302/J-FASE-2019258
Based on our previous work modeling crop growth (CropSPAC) and water and heat transfer in the soil-plant-atmosphere continuum (SPAC), the model was improved by considering the effect of plastic film mulching applied to field-grown maize in North-west China. In CropSPAC, a single layer canopy model and a multi-layer soil model were adopted to simulate the energy partition between the canopy and water and heat transfer in the soil, respectively. The maize growth module included photosynthesis, growth stage calculation, biomass accumulation, and participation. The CropSPAC model coupled the maize growth module and SPAC water and heat transfer module through leaf area index (LAI), plant height and soil moisture condition in the root zone. The LAI and plant height were calculated from the maize growth module and used as input for the SPAC water and heat transfer module, and the SPAC module output for soil water stress conditions used as an input for maize growth module. We used , the representation of evaporation resistance, instead of the commonly used evaporation resistance to reflect the change of latent heat flux of soil evaporation under film mulching as well as the induced change in energy partition. The model was tested in a maize field at Yingke irrigation area in North-west China. Results showed reasonable agreement between the simulations and measurements of LAI, above-ground biomass and soil water content. Compared with the original model, the modified model was more reliable for maize growth simulation under film mulching and showed better accuracy for the LAI (with the coefficient of determination = 0.92, the root mean square of error RMSE= 1.23, and the Nush-Suttclife efficiency E = 0.87), the above-ground biomass (with = 0.96, RMSE= 7.17 t·ha and E = 0.95) and the soil water content in 0–1 m soil layer (with = 0.78, RMSE= 49.44 mm and E = 0.26). Scenarios were considered to simulate the influence of future climate change and film mulching on crop growth, soil water and heat conditions, and crop yield. The simulations indicated that the change of LAI, leaf biomass and yield are negatively correlated with temperature change, but the growing degree-days, evaporation, soil water content and soil temperature are positively correlated with temperature change. With an increase in the ratio of film mulching area, the evaporation will decrease, while the impact of film mulching on crop transpiration is not significant. In general, film mulching is effective in saving water, preserving soil moisture, increasing soil surface temperature, shortening the potential growth period, and increasing the potential yield of maize.
关键词: film mulching growth stage leaf area index maize growth water and heat transfer
Heat and mass transfer of ammonia-water in falling film evaporator
Xianbiao BU, Weibin MA, Huashan LI
《能源前沿(英文)》 2011年 第5卷 第4期 页码 358-366 doi: 10.1007/s11708-011-0161-y
关键词: falling film evaporation ammonia-water heat and mass transfer
Natural convection heat transfer of water in a horizontal circular gap
SU Guanghui, WU Yingwei, Kenichiro Sugiyama
《能源前沿(英文)》 2007年 第1卷 第2期 页码 167-173 doi: 10.1007/s11708-007-0021-y
关键词: function diameter different independent different characteristic horizontal downward
Heat transfer with water flowing upward in a tube for pressures up to supercritical region
Yuzhou CHEN, Chunsheng YANG, Shuming ZHANG, Minfu ZHAO, Kaiwen DU,
《能源前沿(英文)》 2010年 第4卷 第3期 页码 358-365 doi: 10.1007/s11708-009-0071-4
关键词: heat transfer deterioration buoyancy supercritical water
A conceptual methodology for simultaneous optimization of water and heat with non-isothermal mixing
Yanlong Hou, Wanni Xie, Zhenya Duan, Jingtao Wang
《化学科学与工程前沿(英文)》 2017年 第11卷 第2期 页码 154-165 doi: 10.1007/s11705-016-1593-z
关键词: simultaneous integration non-isothermal mixing multi-target optimization water and energy networks
Huan ZHANG,Shu LIU,Xuejing ZHENG,Gaofeng CHEN
《能源前沿(英文)》 2015年 第9卷 第3期 页码 335-342 doi: 10.1007/s11708-015-0365-7
关键词: water pumping analysis experimental validation infiltration intake system seawater source heat pump
胡庆芳,陈秀敏,高娟,金君良,王银堂,张建云
《中国工程科学》 2022年 第24卷 第5期 页码 63-74 doi: 10.15302/J-SSCAE-2022.05.009
构建健康水平衡是提升水土资源匹配性、促进国土空间高质量发展的基础,而科学系统保护与集约高效利用国土空间是实现健康水平衡、保障国家水安全的根本途径。鉴于我国水资源与生产力要素分布极不匹配、国土空间发展中未有效落实量水发展的情况,本文面向生态文明建设和国土空间规划需求,以“实现健康水平衡、促进国土空间高质量发展”为目标,根据“山水林田湖草”系统治理、水陆统筹的原则,构建了以“理清约束条件、制定控制目标,完善基础设施、优化时空配置,科学严格保护、系统综合整治,集聚协调开发、高效集约利用”为主要内容的水平衡与国土空间协调发展战略。最后,提出了系统监测评价水平衡状态、提升国家尺度水土资源匹配性、优化“三生”空间划分和科学务实绿化国土等重点建议。
标题 作者 时间 类型 操作
Assessment of future climate change impacts on water-heat-salt migration in unsaturated frozen soil using
Hanli Wan, Jianmin Bian, Han Zhang, Yihan Li
期刊论文
Mass and heat balance calculations and economic evaluation of an innovative biomass pyrolysis project
Quanyuan WEI, Yongshui QU, Tianwei TAN
期刊论文
Quantitative analysis of yield and soil water balance for summer maize on the piedmont of the North China
Jingjing WANG,Feng HUANG,Baoguo LI
期刊论文
Sea salt bittern-driven forward osmosis for nutrient recovery from black water: A dual waste-to-resource
Wenchao Xue, May Zaw, Xiaochan An, Yunxia Hu, Allan Sriratana Tabucanon
期刊论文
Revolutionizing heat transport enhancement with liquid metals: Proposal of a new industry of water-freeheat exchangers
Haiyan LI, Jing LIU
期刊论文
Performance analysis of an air-source heat pump using an immersed water condenser
Jie JI, Huide FU, Hanfeng HE, Gang PEI,
期刊论文
Evaluation of the performance of a centralized ground-water heat pump system in cold climate region
Shilei LU,Zhe CAI,Li ZHANG,Yiran LI
期刊论文
Modeling water and heat transfer in soil-plant-atmosphere continuum applied to maize growth under plastic
Meng DUAN, Jin XIE, Xiaomin MAO
期刊论文
Heat and mass transfer of ammonia-water in falling film evaporator
Xianbiao BU, Weibin MA, Huashan LI
期刊论文
Natural convection heat transfer of water in a horizontal circular gap
SU Guanghui, WU Yingwei, Kenichiro Sugiyama
期刊论文
Heat transfer with water flowing upward in a tube for pressures up to supercritical region
Yuzhou CHEN, Chunsheng YANG, Shuming ZHANG, Minfu ZHAO, Kaiwen DU,
期刊论文
A conceptual methodology for simultaneous optimization of water and heat with non-isothermal mixing
Yanlong Hou, Wanni Xie, Zhenya Duan, Jingtao Wang
期刊论文
Water pumping analysis and experimental validation of beach well infiltration intake system in a seawatersource heat pump system
Huan ZHANG,Shu LIU,Xuejing ZHENG,Gaofeng CHEN
期刊论文