一种板式间接蒸发冷却器数学模型的验证

The verifying of a plate indirect evaporative cooler model

对J.Sto itchkov建立的关于叉流板式间接蒸发冷却器的数字模型进行了理论计算及实验验证,结果表明,理论值与实验值的相对误差不大于10%.用该模型计算了一次风量、二次风量、淋水量及隔板厚度对一次风出口温度的影响.

The theorectical calculation and experimental evidence are carried out for the mathmatical model of cross-fiow plate heat exchanger established by J. Stoitchkov. The result shows that the error is less than 10% between the theorectical calculation and experimental evidence. The effect of the primary air outlet temperature on the first second air flow rate ,the quantity of spare water and the thickness of the wall are proved by calculating the model.