On the basis of the analysis of a large array of experimental data on average heat transfer and hydraulic resistance, calculations of the dynamic velocity on the wall in deep rows of in-line and staggered tube bundles transversely streamlined by the turbulent flow of the coolant are performed. In addition, energy consumption is calculated based on experimental data on the hydraulic resistance of rod assemblies. The obtained results serve to determine the coefficient of proportionality between the dynamic velocity and the energy consumption for pumping the coolant. The proposed calculation formulas for the proportionality coefficient allow computing the average heat transfer coefficient in transversely streamlined in-line and staggered tube bundles in a wide range of rod packing spacings and Reynolds numbers, using the universal dependence of heat transfer on dynamic velocity.

在分析大量有关平均传热和水力阻力的实验数据的基础上，计算了冷却剂的湍流使横向排列成线状的交错排列的管束的深排中壁的动态速度。执行。另外，根据关于杆组件的水力阻力的实验数据来计算能量消耗。所获得的结果用于确定动态速度与泵送冷却剂的能量消耗之间的比例系数。提议的比例系数计算公式可计算出在宽范围的杆填充间距和雷诺数范围内的横向流线型管线和交错管束中的平均传热系数，