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| 井灌水稻区晒水池内井水增温效果试验研究 | |
| 引用本文： | 付强,梁川,杨广林.井灌水稻区晒水池内井水增温效果试验研究[J].四川大学学报(工程科学版),2002,34(4):14-18. |
| 作者姓名： | 付强 梁川 杨广林 |
| 作者单位： | 1. 四川大学,水电学院,四川,成都,610065;东北农业大学,水利与建筑学院,黑龙江,哈尔滨市,150030 2. 四川大学,水电学院,四川,成都,610065 3. 东北农业大学,水利与建筑学院,黑龙江,哈尔滨市,150030 |
| 基金项目： | 中国博士后科学基金 ( 2 0 0 0 )，四川大学校青年基金资助项目 ( 4 32 0 2 8) |
| 摘 要： | 通过田间试验，探求了井灌水稻区晒水池内井水增温与其几个影响因素的函数关系。水温T与水流经路程L、池内水的流速v、气温T‘等同时对晒水池内水温（静水状况、动力状况）随气温T’、水深H的日变化规律作了初步探讨，建立了相应的数学模型。并推荐设计了几种晒水池增温技术方案，为今后进一步深入研究晒水池内井水增温技术措施、优化晒水池尺寸、优化灌溉制度提供了数量指标与科学依据。 |
| 关 键 词： | 井灌水稻 晒水池 数学模型 井水增温 试验研究 |
| 文章编号： | 1009-3087(2002)04-0014-05 |
| 修稿时间： | 2001年4月10日 |
Trial Research on Increasing Well Water Temperature in Sunning Water Pool in Area of Well Irrigation of Rice |
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| FU Qiang ,LIANG Chuan ,YANG Guang-lin.Trial Research on Increasing Well Water Temperature in Sunning Water Pool in Area of Well Irrigation of Rice[J].Journal of Sichuan University (Engineering Science Edition),2002,34(4):14-18. | |
| Authors: | FU Qiang LIANG Chuan YANG Guang-lin |
| Affiliation: | FU Qiang 1,2,LIANG Chuan 1,YANG Guang-lin 2 |
| Abstract: | Through testing in the field, the paper search the function relation between the effect of increasing water temperature in sunning water pool and its influential factors in rice area of well irrigation of San Jiang Plain. Between water temperature and the flow distance, velocity of flow, air temperature and so on. At the same time, the paper discusses the law of water temperature in the sunning water pool varied along with air temperature and water depth. The results will provide quantity index and scientific bases in some parts, such as optimizing the size of sunning water pool, optimizing the irrigation system and some measures about increasing the water temperature in sunning water pool, and so on. |
| Keywords: | well irrigation rice sunning water pool increase water temperature |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
