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Thin-liquid-film evaporation at contact line
Hao WANG, Zhenai PAN, Zhao CHEN
《能源前沿(英文)》 2009年 第3卷 第2期 页码 141-151 doi: 10.1007/s11708-009-0020-2
关键词: meniscus thin film contact line disjoining pressure evaporation
Caloric evaporation of the brine in Zangnan Salt Lake
Shiqiang WANG, Yafei GUO, Nan ZHANG, Lingzhong BU, Tianlong DENG, Mianping ZHENG
《化学科学与工程前沿(英文)》 2011年 第5卷 第3期 页码 343-348 doi: 10.1007/s11705-010-1029-0
关键词: Zangnan Salt Lake evaporation crystallization path freezing
李玲,阮奇
《中国工程科学》 2008年 第10卷 第10期 页码 54-60
建立了带有冷凝水闪蒸的有固相析出的多效两段蒸发系统的常规设计数学模型,模型将系统的相平衡关系用回归式表达,使模型可以用计算机编程求解,避免了手工计算结合查相图的烦琐的计算过程;利用矩阵方程具有结构清晰和高度模块化的特点,将系统的物料衡算和热量衡算方程组写成矩阵方程的形式,只要保留或舍弃矩阵方程中的相关块矩阵,模型就能代表没有冷凝水闪蒸或没有固相析出的多效两段蒸发系统常规设计模型;采用迭代法结合矩阵法来求解模型,算例表明,冷凝水闪蒸对多效两段蒸发系统是有效的节能措施,算法收敛速度快、收敛稳定性好。
关键词: 固相析出 多效两段蒸发数学模型 冷凝水闪蒸
Jianpeng ZHENG, Liubiao CHEN, Ping WANG, Jingjie ZHANG, Junjie WANG, Yuan ZHOU
《能源前沿(英文)》 2020年 第14卷 第3期 页码 570-577 doi: 10.1007/s11708-019-0642-y
关键词: liquid hydrogen storage hollow glass microspheres (HGMs) self-evaporation vapor-cooled shield (VCS) thermodynamic optimization
Effect of soil crust on evaporation and dew deposition in Mu Us sandy land, China
SUN Yongliang, LI Xiaoyan, XU Heye, YANG Zhipeng, TANG Jia, ZHANG Xiaoying
《环境科学与工程前沿(英文)》 2008年 第2卷 第4期 页码 480-486 doi: 10.1007/s11783-008-0034-8
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
Improved film evaporator for mechanistic understanding of microwave-induced separation process
Xin Gao, Dandan Shu, Xingang Li, Hong Li
《化学科学与工程前沿(英文)》 2019年 第13卷 第4期 页码 759-771 doi: 10.1007/s11705-019-1816-1
关键词: process intensification microwave falling film evaporation separation azeotrope
阮奇,陈文波,黄诗煌,叶长燊
《中国工程科学》 2001年 第3卷 第4期 页码 36-41
建立了有冷凝水闪蒸和额外蒸汽引出的复杂并流多效蒸发系统的数学模型, 常规并流多效蒸发模型只是该模型的一个特例。提出一种新算法--迭代法结合矩阵法求解模型并给出算法框图。算例表明新算法比常用的牛顿迭代法和Broyden法效率更高,具有对初值要求不高、收敛稳定性好、收敛速度快等优点。对三效并流蒸发蔗糖水溶液系统,采用冷凝水闪蒸和引出额外蒸汽将原料液从26.7 ℃预热至90 ℃,约可节省16%的加热生蒸汽,节能效果显著。
LU Sihua, LIU Ying, SHAO Min, HUANG Shan
《环境科学与工程前沿(英文)》 2007年 第1卷 第2期 页码 147-152 doi: 10.1007/s11783-007-0026-0
Experimental study on film combustion formed by spirally fluted horizontal tube
MEI Ning, ZHANG Bin, ZHAO Jian, ZHANG Ming
《能源前沿(英文)》 2008年 第2卷 第1期 页码 54-58 doi: 10.1007/s11708-008-0023-4
关键词: homogeneous transferred evaporation micro-combustion efficiency
黄立新,钟运猷,韩磊,王占军,唐金鑫,王宗濂,周瑞君,周荣
《中国工程科学》 2001年 第3卷 第10期 页码 72-76
通过对造纸工业中黑液污染治理的研究,提出了制浆造纸提取黑液的蒸发浓缩+喷雾干燥的新工艺, 对已在实践中运用过的蒸发+喷雾干燥工艺加以研究、归纳,并对蒸发+喷雾干燥的新工艺进行了经济分析。实践证实,运用该工艺不仅能实现制浆造纸黑液零污染排放的达标治理,而且可获得木质素类副产品,为企业 增强了活力。
Jing HUANG, Yuwen ZHANG, J. K. CHEN, Mo YANG
《能源前沿(英文)》 2012年 第6卷 第1期 页码 1-11 doi: 10.1007/s11708-012-0179-9
关键词: melting evaporation nucleation dynamics nanoscale heat transfer
Lei GAO, Peng ZHAO, Shaozhong KANG, Sien LI, Ling TONG, Risheng DING, Hongna LU
《农业科学与工程前沿(英文)》 2020年 第7卷 第4期 页码 490-504 doi: 10.15302/J-FASE-2019310
Knowledge of evapotranspiration (ET) and energy partitioning is useful for optimizing water management, especially in areas where water is scarce. A study was undertaken in a furrow-irrigated vineyard (2015) and a drip-irrigated vineyard (2017) in an arid region of north-west China to compare vineyard ET and energy partitioning and their responses to soil water content (SWC) and leaf area index (LAI). ET and soil evaporation (E) and transpiration (T) were determined using eddy covariance, microlysimeters, and sap flow. Seasonal average E/ET, T/ET, crop coefficient (Kc), evaporation coefficient (Ke), and basal crop coefficient (Kcb) were 0.50, 0.50, 0.67, 0.35, and 0.29, respectively, in the furrow-irrigated vineyard and 0.42, 0.58, 0.57, 0.29, and 0.43 in the drip-irrigated vineyard. The seasonal average partitioning of net radiation (Rn) into the latent heat flux (LE), sensible heat flux (H) and soil heat flux (G) (LE/Rn, H/Rn, and G/Rn), evaporative fraction (EF) and Bowen ratio (β) were 0.57, 0.26, 0.17, 0.69 and 0.63, respectively, in the furrow-irrigated vineyard and 0.46, 0.36, 0.17, 0.57 and 0.97 in the drip-irrigated vineyard. The LE/Rn, H/Rn, EF, and β were linearly correlated with LAI. The E, Kc, Ke, E/ET, LE/Rn, LEs/Rn (ratio of LE by soil E to Rn), H/Rn, EF and β were closely correlated with topsoil SWC (10 cm depth). Responses of ET and energy partitioning to the LAI and SWC differed under the two irrigation methods. Drip irrigation reduced seasonal average E/ET and increased average T/ET. From the perspective of energy partitioning, seasonal average H/Rn increased whereas LE/Rn, especially LEs/Rn, decreased. Compared with furrow irrigation, drip irrigation decreased the proportion of unproductive water consumption thereby contributing to enhanced water use efficiency and accumulation of dry matter.
关键词: crop coefficient eddy covariance microlysimeter sap flow soil evaporation transpiration
Design and application of a novel coal-fired drum boiler using saline water in heavy oil recovery
Junping GU, Yuxin WU, Liping WU, Man ZHANG, Hairui YANG, Junfu LYU
《能源前沿(英文)》 2020年 第14卷 第4期 页码 715-725 doi: 10.1007/s11708-020-0690-3
关键词: drum steam injection boiler natural circulation recovery wastewater staged evaporation circulating fluidized bed (CFB)
抗多种污染的仿海藻全亲水自漂浮太阳能光热蒸发器 Article
文驰宇, 郭洪爽, 朱迎男, 白浩宇, 赵维强, 王新生, 杨静, 曹墨源, 张雷
《工程(英文)》 2023年 第20卷 第1期 页码 153-161 doi: 10.1016/j.eng.2021.06.029
强亲水材料可以在太阳能驱动的海水蒸馏中实现快速的液态水运输和盐结晶溶解。然而,强亲水材料在水中饱和吸水,通常具有与水相近甚至大于水的密度,无法独立自漂浮,从而难以将热量集中在空气/水界面进行界面蒸馏。自然界中,具有内部微气泡的海藻可以漂浮在水面以保证吸收太阳能,从而进行光合作用。受此启发,本研究开发了一种全亲水自漂浮(SIFS)的太阳能光热蒸发器。蒸发器中密集填充的空心玻璃微球赋予蒸发器独立自漂浮和隔热的性能,不需要额外提供浮力支撑,能将热量集中在空气/水界面。两性离子磺基甜菜碱凝胶作为黏合剂和涂层,使蒸发器具有全亲水性质,从而保证持续的水运输,溶解潜在的盐结晶,克服油污染、微生物腐蚀和蛋白质吸附。凭借其独特的全亲水自漂浮性质和优异的抗污性能,该蒸发器有望为新型功能材料的设计和解决复杂环境下光热海水蒸馏的实际问题提供新的思路。
标题 作者 时间 类型 操作
Caloric evaporation of the brine in Zangnan Salt Lake
Shiqiang WANG, Yafei GUO, Nan ZHANG, Lingzhong BU, Tianlong DENG, Mianping ZHENG
期刊论文
A novel cryogenic insulation system of hollow glass microspheres and self-evaporation vapor-cooled shield
Jianpeng ZHENG, Liubiao CHEN, Ping WANG, Jingjie ZHANG, Junjie WANG, Yuan ZHOU
期刊论文
Effect of soil crust on evaporation and dew deposition in Mu Us sandy land, China
SUN Yongliang, LI Xiaoyan, XU Heye, YANG Zhipeng, TANG Jia, ZHANG Xiaoying
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
Improved film evaporator for mechanistic understanding of microwave-induced separation process
Xin Gao, Dandan Shu, Xingang Li, Hong Li
期刊论文
Chemical speciation and anthropogenic sources of ambient volatile organic compounds (VOCs) during summer in Beijing, 2004
LU Sihua, LIU Ying, SHAO Min, HUANG Shan
期刊论文
Experimental study on film combustion formed by spirally fluted horizontal tube
MEI Ning, ZHANG Bin, ZHAO Jian, ZHANG Ming
期刊论文
Ultrafast solid-liquid-vapor phase change of a thin gold film irradiated by femtosecond laser pulses and pulse trains
Jing HUANG, Yuwen ZHANG, J. K. CHEN, Mo YANG
期刊论文
Comparison of evapotranspiration and energy partitioning related to main biotic and abiotic controllers in vineyards using different irrigation methods
Lei GAO, Peng ZHAO, Shaozhong KANG, Sien LI, Ling TONG, Risheng DING, Hongna LU
期刊论文
Design and application of a novel coal-fired drum boiler using saline water in heavy oil recovery
Junping GU, Yuxin WU, Liping WU, Man ZHANG, Hairui YANG, Junfu LYU
期刊论文