Time-dependent interface stability during directional solidification of a single phase alloy(Ⅰ) Theoritical;

A time-dependent interface stability during directional solidification of a single phase alloy(Ⅱ) Comparison with experimental results;

An interface stability theoretical analysis shows that the temperature field and water vapor concentration field are the main factors affecting frost crystal growth, with the competing and coupling effects of the two fi.

The asymptotic analysis of interfacial stability with surface tension anisotropy for directional solidification of alloys;

The effects of ZSM5 on the electrochemical properties of the PEO-LiClO_4-ZSM5, such as ionic conductivity, lithium ion transference number and interfacial stability with lithium electrode were studied by electrochemical AC im- pedance spectroscopy and steady-state current method.

AL2 O3/AL alloy composites are manufactured by squeeze casting and the interfacial stability and the tensile strength of the composites are studied at high temperature.

In order to solve this model, a revised branch-and-bound algorithm is designed and illustrated by a numerical example.

Finally, a branch-and-bound algorithm is presented.

It is easily shown that this problem is NP-hard,and a dynamic programming algorithm and a branch-and-bound algorithm are developed to solve it optimally.