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| 海水淡化剩余浓盐水灌注太阳池研究 | |
| 引用本文： | 李楠,孙文策,张财红,史玉凤.海水淡化剩余浓盐水灌注太阳池研究[J].大连理工大学学报,2011,51(6):788-792. |
| 作者姓名： | 李楠 孙文策 张财红 史玉凤 |
| 作者单位： | 1. 大连理工大学能源与动力学院,辽宁大连116024／燕山大学车辆与能源学院,河北秦皇岛066004 2. 大连理工大学能源与动力学院,辽宁大连,116024 3. 燕山大学车辆与能源学院,河北秦皇岛,066004 |
| 基金项目： | 国家自然科学基金资助项目(50676016) |
| 摘 要： | 研究了利用海水淡化剩余的浓盐水经过进一步晒制浓缩来灌注太阳池的相关问题.通过不同浓度盐水蒸发量的实验,结合当地的气象条件,利用彭曼-蒙特斯经验公式,拟合出适合不同浓度盐水的蒸发量模型,进而计算出浓缩不同盐度溶液所需海水淡化剩余浓盐水用量及时间.提出应根据升温热稳定性要求采取多次补水的方法完成太阳池灌注,提高了太阳池的蓄热性能. |
| 关 键 词： | 海水淡化剩余浓盐水 太阳池 蒸发量 稳定性 |
Research on filling solar pond with residual brine after desalination |
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| LI Nan,SUN Wence,ZHANG Caihong,SHI Yufeng.Research on filling solar pond with residual brine after desalination[J].Journal of Dalian University of Technology,2011,51(6):788-792. | |
| Authors: | LI Nan SUN Wence ZHANG Caihong SHI Yufeng |
| Institution: | 1(1.School of Energy and Power Engineering,Dalian University of Technology,Dalian 116024,China; 2.College of Vehicles and Energy,Yanshan University,Qinhuangdao 066004,China) |
| Abstract: | The effect of filling the solar pond with the residual brine after desalination which is further concentrated is studied.Evaporation model of brine in different salinity is fitted through experimental results of brine evaporation,combining local meteorological conditions and using Penman-Monteith formula.Then,the consumption of residual brine after desalination and concentrating time for different salinity needed are calculated.According to the requirements of stability caused by temperature rising,a new method is proposed in which the whole filling process of solar pond can be finished through replenishing water to the pond for several times.Heat performance of the solar pond is improved by this method. |
| Keywords: | residual brine after desalination solar pond evaporation stability |
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