Simulation of Cold Flow Field on Eddy Flow Boiler of the Turbo-charged Oil-burned Boilers of Ship

With the aid of the Fluent software,the realizable k-e turbulence model was applied to simulate the cold flow field numerically on eddy flow boiler of the turbo-charged oil-burned boilers and the atmospheric pressure oil-burned boilers.Comparing the results of eddy flow field distribution under different structure parameters,the effect for the recirculation zone of boilers was analyzed.The influence of different structure parameters for the recirculation zone of the heavy oil burning flow field was studied to optimize the suitable design parameter for burning,so as to provide valuable reference for design and transformation of this kind of boilers.