CFD Technology's Application On Energy-saving Control Of Residential Interior Design

Nowadays sustainable development has become a common theme of humankind. The construction of conversation-oriented society has also been strongly advocated in our country. Energy-intensive industries as construction, has also put forward higher requirements of energy saving to residential interior design. Low power consumption and Energy-saving residential has become an inevitable trend. In this paper, a research has been done for the problem which is that a widespread lack of energy-saving design means in the design of residential indoor. Strive to find the way that could make home more comfortable and energy-efficient. Provide credible scientific evidence to the residential energy-saving design, and do our best for the development of residential construction with low power consumption and high comfort.In this paper, First of all, analyze and generalize the main energy consumption of residential indoor, and then,focusly put forward the basic ideas of energy saving control in interior design. Then select the Chongqing area of a residential interior design as the research object, establish the three-dimensional model of the living room, and simulate the living room design specific working conditions in the summer indoor thermal environment by the use of CFD technology. Evaluate the original design of indoor airflow and thermal comfort conditions by the analysis of simulation results. Get the field measurement of indoor thermal environmental data in the same working conditions and verification and compare with the simulation results. Adjust the shortage of the original interior design program by means of the design measures. Simulate the changed programs in the different conditions by the use of CFD technology, and compare the affect of indoor thermal environment that has been caused by the change of indoor air. Analyses the calculation results and summarize means and methods that can be used in interior energy-efficient design.In this paper, the indoor thermal environment has been simulated by the use of CFD technology. And verify the possibility that CFD technology can be used in interior design and Energy-saving control. With its strong post-visualization results, the status of indoor thermal environment could be showed intuitively, thus interior designers can have a advance understanding of the environment created by design weather it is comfortable or energy-saving or not. In this way, designers can adjust and improve the designs by various technical means in the design phase, and look forward to creating a comfortable indoor environment for energy conservation.