The linear regression analysis was used to perform a comparative assessment of the mathematical description of the experimental compaction curves by the new basic equation and the empirical compaction equations proposed by Balshin, Heckel, Kawakita, Panelli–Filho, and Ge. The studies were conducted on a specially compiled representative sample of the mining and metallurgical complex materials, divided into groups in accordance with the technological purpose in metallurgical redistribution. According to the results, the basic compaction equation developed by the authors is characterized by the best indicators of reliability and accuracy, and therefore it is preferable for determining the energy–power characteristics of the compaction process under a pressure of up to 220 MPa. The validity of the interpretation of the constant coefficients of the compaction equations was also evaluated.

使用线性回归分析对新基本方程和 Balshin、Heckel、Kawakita、Panelli-Filho 和 Ge 提出的经验压实方程对实验压实曲线的数学描述进行比较评估。这些研究是对采矿和冶金复合材料的一个专门编制的代表性样本进行的，根据冶金再分配的技术目的进行分组。根据结果​​，作者开发的基本压实方程具有最佳的可靠性和准确性指标，因此更适合在高达 220 MPa 的压力下确定压实过程的能量-功率特性。