Research On The Radiator Surface Temperature Distribution And Influence

With the development of economy and the improvement of living standard, people on indoor thermal environment of comfort requirements increases. In our country, the radiator heating in residential heating still as the main heating means. The radiator is heating system, and responsible for the end of the device will HTM carry heat transfer to the interior of the task. In the heating process to achieve the effect of energy saving, comfortable on the surface of the heating radiator distribution situation and influence factors of the system research, for the development of heating technology, improve the winter indoor thermal environment and energy conservation of the building provides the important basis.The main contents and the conclusions in the thesis:1. From thermodynamics, fluid mechanics, Angle, to the heat transfer process of the radiator, radiator surface temperature is the formula of calculation.2. Simulation two different structure types of radiator, ChangYi type and toilet radiator. In order to analysis radiators surface temperature field distribution.3. Numerical simulation studies of six different connection mode of the radiator to analysis surface temperature field, a simplified model radiator was set up,numerical simulation studies and the displacement effect analysis was carried out based on this paramenta.4. Through to the indoor heating system of hydraulic calculation is analyzed and the lateral connection with each piece in the radiator of the flux change water supply, calculation and analysis the relationship between four usual radiator surface temperature with the changes of water supply, every piece of the changes of the heat radiator, get the connection with radiator surface temperature distribution and every piece of the temprrature change rule.