Ping Wang
Key Laboratory of Ocean Energy Utilization and Energy Conservation of Ministry of Education, School of Energy and Power Engineering, Dalian University of Technology, Dalian 116024, China
Zhang Zhang
Key Laboratory of Ocean Energy Utilization and Energy Conservation of Ministry of Education, School of Energy and Power Engineering, Dalian University of Technology, Dalian 116024, China
Yihan Luo
Key Laboratory of Ocean Energy Utilization and Energy Conservation of Ministry of Education, School of Energy and Power Engineering, Dalian University of Technology, Dalian 116024, China
Shengqiang Shen
Key Laboratory of Ocean Energy Utilization and Energy Conservation of Ministry of Education, Key Laboratory for Desalination of Liaoning Province, School of Energy and Power Engineering, Dalian University of Technology,
Dalian 116024, China
Jinpeng LV
Key Laboratory of Ocean Energy Utilization and Energy Conservation of Ministry of Education, School of Energy and Power Engineering, Dalian University of Technology, Dalian 116024, China
Bingchen Yu
Key Laboratory of Ocean Energy Utilization and Energy Conservation of Ministry of Education, School of Energy and Power Engineering, Dalian University of Technology, Dalian 116024, China
Xingwang Tian
Key Laboratory of Ocean Energy Utilization and Energy Conservation of Ministry of Education, School of Energy and Power Engineering, Dalian University of Technology, Dalian 116024, China; School of Ocean and Civil Engineering, Dalian Ocean University, Dalian 116023, China
The flow and heat transfer experiments for water in porous media were studied, and the experimental correlation
was given by changing the structural parameters of porous media solid skeleton. The experimental results show
that the pressure drop of the porous medium increases with the increase of Reynolds number in the porous
medium, and when the Reynolds number is large, the inertial force plays a major role. When the temperature of
the solution is increased, the pressure drop of the water decreases obviously. The frictional resistance coefficient
of the porous medium decreases with the increase of the Reynolds number, and the larger the porosity is, the
larger the frictional resistance coefficient is. When the fluid velocity is small, the resistance coefficient increases,
and the fluid velocity is large, the change of the frictional resistance coefficient is very slow. With the flow of
particles Reynolds number increases, the local Nusselt number is also increasing. The local Nusselt number
changes with the Reynolds number, when the Reynolds number is large, the smaller the porosity, the smaller and
the local Nusselt number.