6 papers
Density Distribution of Plasmas Resembling Dark Matter Halo Due to Ionization lag and Ambipolar Electric Field
Haibin Chen, Rong Wu
In a spherically symmetric plasma constrained by its own gravity, the ionization degree lags behind changes in temperature and density. The ambipolar electric field accelerates ion…
Temperature Separation in a Vortex Tube and convection driven by vorticity
Haibin Chen, Rong Wu
Why the temperature gradient in the vortex tube deviates significantly from the adiabatic gradient is a very important but unresolved issue in vortex tube research. In compressible…
The Interaction between Solar Convection and Rotation
Haibin Chen, Rong Wu
The rotational energy of a fluid parcel changes during isotropic expansion or compression. In solar convection, rotation absorbs energy from convection and inhibits it, causing the…
Variation of Vorticity Gradient and Formation of Sunspots
Haibin Chen, Rong Wu
Based on the rotating turbulent thermal convection model and using the rotating equivalent temperature assumption and new convection criterion, this paper analyzed the repression o…
How Dose Rotation Effect Convection Criterion and Solar Granule Size
Haibin Chen, Rong Wu
The rotation of granules shows thermal properties similar to the thermal motion of molecules, which effects convection criterion and solar granule size.The granular rotation genera…
Rotating Turbulent Thermal Convection and Solar Differential Rotation
Haibin Chen, Rong Wu
The expansion of the rotating fluid will change the vorticity and rotational speed of the expanding region. In turbulent thermal convection, this microscopic effect is preserved. T…