# CFB model test simulation # M.Syamlal Date: 04/24/95 # # Run time for F90 allocatable arrays version on an Octane is 1.8 days # and the disk space required is 85 Mb. Decrease TSTOP to shorten the run. # Increase SPX_DT values to reduce storage. # RUN CONTROL SECTION RUN_NAME = 'CFB3D' DESCRIPTION = 'CFB modeling test - 301 -- 3D' UNITS = 'CGS' RUN_TYPE = 'new' TIME = 0.0 TSTOP = .5 DT = 20.0e-4 ENERGY_EQ = .F. SPECIES_EQ = 2*.F. CALL_USR = .F. # Physical parameters e = 0.8 ! coefficient of restitution Phi = 0.0 ! angle of internal friction # GEOMETRY SECTION COORDINATES = 'CYLINDRICAL' XLENGTH = 20. IMAX = 16 YLENGTH = 955. JMAX = 191 ZLENGTH = @( 2*pi) KMAX = 12 # # domain decomposition # nodesi = 1 nodesj = 4 nodesk = 1 # GAS SECTION MW_avg = 29.0 MU_g0 = 1.8e-4 # PARTICLE SECTION MMAX = 1 D_p = 0.012 RO_s = 2.6 EP_star = 0.4 ur_fac(2) = 0.8 !solids pr. # INITIAL CONDITIONS SECTION ! Bed IC_x_w = 0.0 IC_x_e = 20.0 IC_y_s = 0.0 IC_y_n =955.0 IC_z_b = 0.0 IC_z_t =@( 2*pi) IC_ep_g = 0.9 IC_P_star = 0.0 IC_U_g = 0.0 IC_V_g = 420.0 IC_W_g = 0.0 IC_U_s(1,1) = 0.0 IC_V_s(1,1) = 0.0 IC_W_s(1,1) = 0.0 IC_T_g = 294.0 # BOUNDARY CONDITIONS SECTION ! ! air inlet BC_x_w(1) = 0.0 BC_x_e(1) = 20.0 BC_y_s(1) = 0.0 BC_y_n(1) = 0.0 BC_z_b(1) = 0.0 BC_z_t(1) = @( 2*pi) BC_TYPE(1) = 'MI' BC_ep_g(1) = 0.9 BC_P_g(1) = 1151424.5 BC_T_g(1) = 294.0 BC_U_g(1) = 0.0 BC_V_g(1) = 420.0 BC_W_g(1) = 0.0 BC_U_s(1,1) = 0.0 BC_MASSFLOW_s(1,1)= 0.0 BC_W_s(1,1) = 0.0 ! ! solids inlet BC_x_w(2) = 20.0 BC_x_e(2) = 20.0 BC_y_s(2) = 30.0 BC_y_n(2) = 50.0 BC_z_b(2) = 0.0 BC_z_t(2) = @(pi) BC_TYPE(2) ='MI' BC_ep_g(2) = 0.4 BC_P_g(2) = 1151424.5 BC_T_g(2) = 294.0 BC_U_g(2) = 0.0 BC_V_g(2) = 0.0 BC_W_g(2) = 0.0 BC_MASSFLOW_s(2,1)= @(PI*20.*20.*5.0) BC_V_s(2,1) = 0.0 BC_W_s(2,1) = 0.0 ! Gas-solids outlet BC_x_w(5) = 20.0 BC_x_e(5) = 20.0 BC_y_s(5) = 890.0 BC_y_n(5) = 910.0 BC_z_b(5) = 0. BC_z_t(5) = @(pi) BC_TYPE(5) = 'Po' BC_P_g(5) = 1151424.5 # OUTPUT CONTROL SECTION RES_DT = 0.01 !OUT_DT = 100. ! ! EP_g P_g U_g U_s ROP_s T_g X_g Theta Scalar ! P_star V_g V_s T_s1 X_s ! W_g W_s T_s2 SPX_DT = 0.02 0.2 0.2 0.2 100. 100. 100. 100.0 100. USR_DT(1) = 0.1 NLOG = 25 FULL_LOG = .TRUE.