Basing on the excitation mechanism of vibration induced two-phase flow,the vibration analysis for dilute acetic anhydride condenser at the operative condition was provided.

The interaction of water waves with a submerged circular cylinder in a two-layer fluid of finite depth;

Hydrodynamic characteristics of a submerged pulsating circular cylinder in a two-layer fluid of finite depth;

Added mass and damping of a floating rectangular box in a two-layer fluid;

The measurement of two-phase fluid through orifice or differential-pressure is very popular in the petro-chemical plant.

This article introduced a kind of fluid range of temperature sensor, it can real-time dynamically tests the differ from the two bundles fluid’s temperature it can be used of measuring the quantity of heat of two bundles sensor about the project of heating-quantity chemistry and heating power pipes.