LU Guodong, ZHOU Qiangtai. NUMERICAL CALCULATION OF MULTIFACTORS AFFECTING PASSAGE RATE OF PARTICLES IN FLUE GAS ACROSS SMOOTHTUBE BUNDLES OF INLINE ARRANGEMENT[J]. Thermal power generation, 2006, (1): 31-33.
LU Guodong, ZHOU Qiangtai. NUMERICAL CALCULATION OF MULTIFACTORS AFFECTING PASSAGE RATE OF PARTICLES IN FLUE GAS ACROSS SMOOTHTUBE BUNDLES OF INLINE ARRANGEMENT[J]. Thermal power generation, 2006, (1): 31-33. DOI: 10.19666/j.rlfd.2006.01.009.
Taking smoothtube bundles of inline arrangement with different tube diameter
different transverse and longitudinal tubepitches
as well as particles in flue gas with different speed
different particle size and particle density as studied objects
the movement regularity of particles in flue gas flowing across smoothtube bundles of inline arrangement has been analysed through mathematical calculation
and mathematical model of passage rate for particles in flue gas being established. Results of said study can provide design basis for honrizontal air preheater
superheater
reheater
and economizer all with tubebundles of inline arragement in the tailsection of circulating fluidized bed (CFB) boilers for preventing wornout.