supported by the Key Scientific Research Project of Henan Provincial Universities in 2024(24B110020)from Henan Provincial Department of Education.Project Category:Basic Research Program.Project Name:Research on design method of Curved cavity industrial products based on lattice Boltzmann method.
This paper aims to explore the design method of curved cavity industrial products based on lattice Boltzmann method.Lattice Boltzmann method,as a mesoscale numerical simulation method,can effectively simulate complex ...
This study sheds light on how pore structure characteristics and varying dynamic pressure conditions influence the permeability of tight sandstone reservoirs,with a particular focus on the Paleozoic reservoirs in the ...
This study focuses on numerically investigating thermal behavior within a differentially heated cavity filled with nanofluid with and without obstacles.Numerical comparison with previous studies proves the consistency...
supported by the National Natural Science Foundation of China(12072347);the Excellent Training Plan of the Institute of Mechanics,Chinese Academy of Sciences;CNPC New Energy Key Project(2021DJ4902).
To study the development of imbibition such as the imbibition front and phase distribution in shale,the Lattice Boltzmann Method(LBM)is used to study the imbibition processes in the pore-throat network of shale.Throug...
support of National Natural Science Foundation of China(grant Nos.52104208 and 52304017);Natural Science Foundation of Shandong Province(grant No.ZR2020QE123).
To investigate the mesoscopic influence of surfactants on seepage law during water injection in coal seam, this paper innovatively establishes a fluid transport lattice Boltzmann (LBM) model by incorporating the seepa...
In order to research the process of boiling occurring on a porous surface,a model of multiple blocks was developed.The mathematical basis of these blocks is the lattice Boltzmann method in combination with heat transf...
The study is focused on the use of nanofluids in a micro-open tall cavity,which is a type of micro heat exchanger(MHE).The cavity is heated from the bottom sidewall in a sinusoidal pattern,and the effects of four inpu...
supported by the National Key R&D Program of China(grant 2023YFB4005200);Project of Shaanxi Innovative Talent Promotion Plan-Technology Innovation Team(No.2024RS-CXTD-35).
The temperature field within porous media is considerably affected by different boundary conditions,and effective thermal conductivity varies with spatial structure morphologies.At present,traditional prediction metho...
supported in part by the Japan Society for the Promotion of Science (JSPS)under JSPS KAKENHI (Grant Nos.JP22K14635 and JP22H05303);a supporting program titled“Program to Support Research and Investigation on Important Basic Technologies Related to Radioactive Waste (2023 FY)”under the contract with the Ministry of Economy,Trade and Industry,Japan.
Fluid flow in fractures controls subsurface heat and mass transport,which is essential for developing enhanced geothermal systems and radioactive waste disposal.Fracture permeability is controlled by fracture microstr...
supported in part by R & D Department of China National Petroleum Corporation (2022DQ0604-01);National Natural Science Foundation of China (42204132);the China Postdoctoral Science Foundations (2020M680667, 2021T140661);Harvard-CUP Joint Laboratory on Petroleum Science;“111” project (B13010);the financial support from the CAS Special Research Assistant Project。
Seismic wave propagation in fluid-solid coupled media is currently a popular topic. However, traditional wave equation-based simulation methods have to consider complex boundary conditions at the fluid-solid interface...