Study on energy saving of subway station based on orthogonal experimental method

Abstract

With the characteristics of quick, efficient and large amount transport, the subway has become an important way to solve urban traffic congestion. As the subway environment will follow the change of external environment factors such as temperature and load of personnel changes, three-dimensional numerical simulations study is conducted by using CFD software for air distribution of subway platform. The influence of different loads (the supply air temperature and velocity of air condition, personnel load, heat flux of the wall) on the subway platform flow field are also analysed. The orthogonal experiment method is applied to the numerical simulation analysis for human comfort under different parameters. Based on those results, the functional relationship between human comfort and the boundary conditions of the platform is produced by multiple linear regression fitting method, the order of major boundary conditions which affect human comfort is obtained. The above study provides a theoretical basis for the ...

Original document

The different versions of the original document can be found in:

• https://aip.scitation.org/doi/pdf/10.1063/1.4982391

• http://aip.scitation.org/doi/pdf/10.1063/1.4982391,

http://dx.doi.org/10.1063/1.4982391

• https://aip.scitation.org/doi/abs/10.1063/1.4982391,

https://ui.adsabs.harvard.edu/abs/2017AIPC.1839b0026G/abstract,

https://academic.microsoft.com/#/detail/2612612555