Water hammer simulation using simplified convolution-based unsteady friction model

K Urbanowicz, A Bergant, M Stosiak, A Deptuła… - Water, 2022 - mdpi.com
Omission of frequency-dependent hydraulic resistance (skin friction) during modelling of the
water hammer phenomenon is unacceptable. This resistance plays a major role when the …

Experimental study of gas evolution and dissolution process

D Jiang, W Zhao, S Jiang, Q Guo - Physica Scripta, 2023 - iopscience.iop.org
Abstract Changes in pressure above the saturated liquid in an airtight container can cause
gas evolution and dissolution. In this study, a mathematical model was developed based on …

Dynamic Behavior and Mechanism of Transient Fluid–Structure Interaction in Viscoelastic Pipes Based on Energy Analysis

Y Xu, S Zhang, L Zhou, H Ning, K Wu - Water, 2024 - mdpi.com
The term “viscoelastic pipe” refers to high polymer pipes that exhibit both elastic and
viscoelastic properties. Owing to their widespread use in water transport systems, it is …

[HTML][HTML] Equations of state and hysteresis loops in isothermal cavitation

AH Assumpção, FB de Freitas Rachid… - … in Engineering Science, 2024 - Elsevier
This paper investigates the influence of the use of the cubic equation of state (EOS) in the
isothermal cavitation of compressible fluids. To do so, a thermodynamic consistent cavitation …