Research on the Depletion and Recovery Characteristics of Fault-Karst Reservoirs by Bochao Tang, Chunying Geng, Mina Huang, Haitao Lu, Ke Ren

“…Given this, the flow in caves and fractures is treated with free flow, using the Navier–Stokes equation. The seepage simulation is used for other areas, and the Darcy formula is used. …”
Get full text

Numerical Simulation of Turbulent Fluid Flow and Heat Transfer in a Ribbed Rotating Two-Pass Square Duct by Liou Tong-Miin, Chen Shih-Hui, Li Yi-Chen

“…A Reynolds-averaged Navier-Stokes equation (RANS) with a two-layer <math alttext="${k}-varepsilon$"><mi>k</mi> <mo>&minus;</mo> <mi>&varepsilon;</mi> </math> turbulence model was solved. …”
Get full text

Microscopic Effect of Mixed Wetting Capillary Characteristics on Spontaneous Imbibition Oil Recovery in Tight Reservoirs by Yu Pu, Erlong Yang, Di Wang

“…In this work, the conservative form phase-field model together with the Navier–Stokes equation is employed to investigate the influence of the mixed wetting distribution and the wetting degree on the imbibition oil recovery effects and microscopic flow characteristics. …”
Get full text

The Seepage Model Considering Liquid/Solid Interaction in Confined Nanoscale Pores by Xiaona Cui, Erlong Yang, Kaoping Song, Yuming Wang

“…Based on the Navier-Stokes equation, the governing equation considered liquid/solid effect in two dimensions has been established, and approximate theoretical solutions to the governing equations have been achieved after mathematic simplification. …”
Get full text

Numerical–analitical method for the problems of aerodynamic noise generations in helicopter and quadrotors by Petro Lukianov

“…The results of a comparative analysis of existing numerical methods for calculating the sound field of helicopter and quadrocopter rotors have shown that the numerical-analytical method developed in detail is effective both for the calculation of sound formation problems in the potential approximation based on the Karman-Guderley equation and for the full system of sound generation equations based on the Navier-Stokes equation for the case of non-potential flow. …”
Get full text

Thermal assessment of Li-ion battery cells and coolant in hybrid electric vehicles system: Application of conjugate condition and response surface methodology by Asif Afzal, M.K. Ramis, R.D. Jilte, Mamdooh Alwetaishi, Sung Goon Park, Abdulrajak Buradi, Qasem M. Al-Mdallal, Ümit Ağbulut

“…Control volume-based code is developed where the Navier-stokes equation is solved by SIMPLE algorithm. The numerical work is endorsed by the experimental work specified in the literature. …”
Get full text

Electrically Controlled Rotor Blade Vortex Interaction Airloads and Noise Analysis Using Viscous Vortex Particle Method by Taoyong Su, Yang Lu, Jinchao Ma, Shujun Guan

“…In this model, the ECR wake flow field vorticity is discretized as multiple vortex particles, and the vorticity-velocity form of the Navier-Stokes equation is solved to simulate the transport diffusion of the vorticity. …”
Get full text