Establishment of color matching system for shortened and wet steaming and dyeing process with reactive dyes;

This shortened dyeing and wet steaming process accorded with the process condition of clean production featuring energy saving, less consumption and pollution.

Research of online model for calculating exhaust enthalpy in wet steam district;

Numerical simulation of expansion rate on two-phase wet steam flow with spontaneous condensation;

Based on the international calculation for thermodynamic properties of steam and the basic equation for steam injection,the author calculates the pressure gradient of the two-phase wet steam flow and decomposes the gradient by using the homogeneous model of the two-phase flow theory.

In the light of the turbulent characteristics of flows in steam turbine cascades,derived and established was the SST k-ω-kp turbulent flow model of wet steam two-phase flow by consulting the conveyance equation theory of particle turbulent energy and on the basis of the turbulent flow model inv.

Experimental study of steam wetness of heating boilers;

When the wet steam flows by the capacitive sensor,the sensor capacitance changes with the steam wetness.

The paper also analyses the reason for waterproofing failure oc- cured in a number of waterproof works and experiments and points out that a main obstacle to successful use of the material is damp and hot steam.