ZHANG Yongjun1, CHEN Lihua2, LUAN Feizhou21.Zhejiang Sino-tobacco Industry Co Ltd. NUMERICAL STUDY ON THE INFLUENCE OF FGD SYSTEM UPON FLOW BEHAVIOR OF FLUE GAS IN CHIMNEY[J]. Thermal power generation, 2011, 40(2): 10-14.
ZHANG Yongjun1, CHEN Lihua2, LUAN Feizhou21.Zhejiang Sino-tobacco Industry Co Ltd. NUMERICAL STUDY ON THE INFLUENCE OF FGD SYSTEM UPON FLOW BEHAVIOR OF FLUE GAS IN CHIMNEY[J]. Thermal power generation, 2011, 40(2): 10-14.DOI:
Directing against the flow field of flue gas in flue duct and chimney before and after installing FGD system in the tail section of boiler
numeric value calculation in fluid mechanics has been carried out
and being analysed.In calculation
the flow field of flue gas has been calculated by using discrete N-S equation and k-ε turbulence equation in finite volume method.The change of flow field due to changing the entering mode of flue gas
as well as the scouring degree of flueduct have been analysed
pointing out that the performance and service life of chimney should be evaluated and analysed in advance before installing the FGD system.