双层套管式废热锅炉结构及有限元应力分析

(,210048),;;TK22914A1002-1507(2001)03-0035-032001-01-18,,,1500,40ktPa300,20ktPa(),2211,ª2400mm,ª203mm615mmª180mm8mm,SiC,,110MPa,180,950=100200gPm31212a1,,,SO2SO3,600650,,,,1b1SiC,,,()190230,SiC,,,c1,3,,,,53,3311,240,,,200mm150mm0145WP(mK),3130WP(mK):950,950,180ANSYS514270,22312ª203mm,,ANSYS,30,,1000mm,ANSYSSHELL63SHELL63,6(DOF:UX,UY,YZ,ROTX,ROTY,ROTZ)31211ANSYS,Mises,(30MPa);,;,,81146MPaMises20MPa,,50MPa200mm,11016MPa33312123ANSYS,Mises,(30MPa);,;,,15714MPaMises20MPa6320013(,714000),,,,;;;TQ050196B1002-1507(2001)03-0037-031,,2001-03-02,,,,,,,,,,,,200mm44313,,;,,,,,Mises20MPa,,50MPa,015=61MPa4a1,,b1,GB151,:Mises,c150MPa,73