Study on heat-radiating by stratified flow of difference in temperature

A new method of heat-radiating by heat exchange in water surface on cooling-pool in power plant is studied. Take model test as the foundation and coloured water as tracer to imitate heat water, which are concentrated to displace under the water by a long-weir in teeth. It is changed into stratified flow of difference in temperature with passage width in thousand metres and very high surface temperature. This new method supplies reliable test result to full use the water resources and enlarge the installed capacity in power plant. The model of temperature field in stratified flow of difference in temperature and the formula on velocity distribution in any passage section are also introduced. That is certain of an experience function to the engineers on concerned research.