Hydrothermal plumes are one of the major components of the hydrothermal vent field in global mid-ocean ridge system,and profoundly have influence on the cycles of heat and mass flux in the deep ocean.

Study on the motion of non-isothermal jet under the action of plumes;

In order to effectively improve the application of natural ventilation technology to modern buildings,the paper introduces the typical buoyancy sources of natural displacement ventilation within rooms from the plume theory studied by Linden,Cooper and Hunt.

Under the constant water depth and no wind condition, a three-dimensional numerical model modified after the COHERENS (A Coupled Hydrodynamical-Ecological Model for Regional and Shelf Seas), is used to study dynamics of the plume in a schematized tidal estuary.

Numerical study of the non-rotational gravity plumes on the slope;