The theoritical calculation and test analysis of a new type thermal power-generating tower model have been carried out.The said tower model is simplified

and the simplified tower model being deduced by using the hydrodynamics

the theoritic calculation formula and relative parameters' formula of wind speed at entrance of the wind channels(inlet wind velocity) being obtianed

and thereby the relationship among the wind-entering speed

the length of heating section

the number of wind-entering channels

the radius of wind-entering channels

and the heating temperature being also obtained.The simulation test of said tower model has been carried out

and different wind-entering mode

i.e.tangential and vertical mode

being compared and analysed.It is discovered that the tangential wind-entering mode is better than the vertical mode.Compared with the result of theoritical calculation

the wind-entering speed of practical model is corresponding to one-third of that in the theoritical modes.