| 日光温室采光性能的模拟分析 |
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| 引用本文： | 李晓豁.日光温室采光性能的模拟分析[J].黑龙江科技学院学报,2005,15(2):90-92. |
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| 作者姓名： | 李晓豁 |
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| 作者单位： | 辽宁工程技术大学,机械工程学院,辽宁,阜新,123000 |
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| 基金项目： | 辽宁工程技术大学科学技术研究基金资助项目(04-45)，资源枯竭型城市经济转型项目(2002-10) |
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| 摘 要： | 采光性能是温室中作物生长和发育的重要因素，是日光温室结构设计的基础，是提高温室经济效益、发展设施农业的关键。通过必要的假设与简化，建立了日光温室采光性能的数学模型，利用该模型模拟计算了温室采光量与其结构形状、几何尺寸、朝向、地理纬度、节气和时间之间的关系，找出了各因素对日光温室采光性能的影响，并分析研究了其变化规律，所得结论为正确地设计高产、高效、经济的日光温室奠定了基础。
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| 关 键 词： | 日光温室 采光性能 计算机模拟 |
| 文章编号： | 1671-0118(2005)02-0090-03 |
Simulation and analyses of day-lighting performance about sunlight greenhouse |
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| LI Xiaohuo.Simulation and analyses of day-lighting performance about sunlight greenhouse[J].Journal of Heilongjiang Institute of Science and Technology,2005,15(2):90-92. |
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| Authors: | LI Xiaohuo |
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| Abstract: | A day-lighting performance is an important factor for growth and development of crops in a sunlight greenhouse, a foundation of structural design of the sunlight greenhouse, and a key to raising economic benefit of the sunlight greenhouse and developing installation agriculture. So, it is important to study a day-lighting performance of a sunlight greenhouse. A mathematical model of day-lighting performance of a sunlight greenhouse is set up by necessary supposition and simplification, and relation of day-lighting amount to structural shape, geometry size, facing, geographical latitude, solar terms and time are simulated and calculated by using the model in the paper, and changing regularity of them is analyzed and studied, which lays the foundation for correctly designing high-output, high-efficiency and economic sunlight greenhouse. |
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| Keywords: | sunlight greenhouse day-lighting performance computer simulation |
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