The ablation theory model and the calculation methods for the fiberglass reinforced PTFE (polytetrafluoethylene or teflon) are given,The correlative formulae of mass transfer parameter with mechanical removal of the liquid layer are obtained which can be used to predict the ablation properties of considered material including the stagnation point and away from the stagnation point.

The flows containing ablative products of TEFLON material over hypersonic vehicles are simulated numerically based on the Navier-Stocks equations with chemical source terms or the simplified form of them(VSL equations and PNS equations).

The Application of Bolt-Mesh-Anchor Support in Two-roadway and Cut-hole of Fully Mechanized Caving Face in Antailong Coal Mine

On Successful Promotion of Local Brands in the Context of Marketization:A Case Study of Futailong's Brand-promoting Strategy

Human, Measure Scale and Proportion——Finnish Master Architect Blomstedt and Pythagoras Harmony Tradition;