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首页> 外文期刊>Journal of Energy and Natural Resources >Effect of the shape surface of absorber plate on performance of built-in-storage solar water heater
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Effect of the shape surface of absorber plate on performance of built-in-storage solar water heater

机译：吸热板的形状表面对嵌入式太阳能热水器性能的影响

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An experimental and numerical study was carried out on a storage solar collectors to verify its suitability for domestic use. These storage collectors can be used as storage water tanks to replace the ordinary cubical or cylindrical tank commonly used in Iraqi houses. The paper includes study the effect of the shape surface of absorber plate on performance of storage solar collector by construction of three-box type, built-in-storage water heaters with three different shape of front absorber plat, flat, wavy, and zigzag shapes. Experiments were conducted in summer and autumn seasons, and the results were comparable to the theoretical calculation. The results indicated clearly that the storage collector can be used for providing hot water for domestic uses, the zigzag storage collector was the best to obtain a high temperature than the other two designs, also the finite difference model proved to be useful for prediction of water temperatures under variable operating conditions.
机译：对储能太阳能集热器进行了实验和数值研究，以验证其是否适合家用。这些储水收集器可用作储水箱，以代替伊拉克房屋中常用的普通立方或圆柱形水箱。通过构造具有三个不同形状的前吸收板，扁平，波浪形和之字形的三箱式内置式热水器，研究吸收板形状表面对储能太阳能集热器性能的影响。 。在夏季和秋季进行了实验，其结果与理论计算结果相当。结果清楚地表明，该储水集热器可用于生活用水，而之字形储水集热器比其他两种设计均能获得最佳的高温，而且有限差分模型被证明可用于预测水量可变操作条件下的温度。

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