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Guest Editorial | Volume 3 Issue 3 - 2026
Yazdan P Razi*, K Maliwan and Y Ezenkupe
Aerospace Department, San Jose State University, San Jose, California, USA
*Corresponding Author: Yazdan Pedram Razi, Aerospace Department, San Jose State University, San Jose, California, USA.
 May 29, 2026
DOI: 10.70012/CSSE.03.076
Here in this short note, we explain the hypotheses leading to the time averaged system of equations. In time averaged equations we can distinguish two different time scales: one is “Slow” time scales. The other is “Rapid or Fast” time scales. These time scales will be explained here.
References
Yazdan P Razi., et al. “Importance of Scale Analysis Method in Porous Media under the Action Mechanical Vibrations". Clareus Scientific Science and Engineering 3.3 (2026): 01-02.
© 2026 Yazdan P Razi., et al. Licensee Clareus Scientific Publications. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license.