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首页> 外文会议>National Passive Solar Conference >EVALUATING THE PERFORMANCE OF SINGLE SLOPE PASSIVE SOLAR STILL FOR DIFFERENT SLOPE OF COVER AND WATER DEPTHS BY THERMAL MODELING: IN MODERATE CLIMATIC CONDITION
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EVALUATING THE PERFORMANCE OF SINGLE SLOPE PASSIVE SOLAR STILL FOR DIFFERENT SLOPE OF COVER AND WATER DEPTHS BY THERMAL MODELING: IN MODERATE CLIMATIC CONDITION

机译：评估单斜坡被动太阳阶段的性能仍然针对热建模不同盖板和水深的不同坡度：中等气候条件

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In this communication, the comparative performance of three passive solar distillation units is studied simultaneously having three different inclinations of condensing covers namely 15°, 30° and 45° of same basin area of lm2 for varying water depths lower (0.04m), medium (0.08m) and higher (0.12m) respectively The convective and evaporative heat transfer coefficients are evaluated by regression analysis and further used in thermal modeling to predict the yield. The effect of inclination at different water depths has been studied by conducting outdoor experiments for Delhi climatic conditions in the month of March 2005 The hourly variations of water, vapor, and cover temperatures along with yield insolation, ambient air velocity for three distillation units at different water depths have been measured as observations. A fair agreement has been observed between theoretical and experimental results by using the evaluated internal heat transfer coefficients based on inner glass cover temperature.
机译：在该通信中，三个被动太阳蒸馏单元的比较性能同时进行了三种不同的冷凝盖的倾斜度，即15°，30°和45°的LM2相同的盆地面积，用于不同的水深（0.04米），培养基（通过回归分析评估对流和蒸发传热系数的0.08米）和更高（0.12米），并进一步用于热建模以预测产量。通过在2005年3月的日期的水，蒸汽和覆盖温度下的德里气候条件下进行德里气候条件进行户外实验，研究了不同水深在不同水深的效果研究了水，蒸汽和覆盖温度以及不同的三个蒸馏装置的环境空气速度。水深已被测量为观察结果。通过使用基于内玻璃盖温度的评估的内部传热系数，在理论和实验结果之间观察到了公平协议。

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