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M2P.cfg
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M2P.cfg
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# ---------------------------------------------------------------------------- #
# --------------Meangen2Parablade configuration file -------------- #
# ---------------------------------------------------------------------------- #
# Number of stages in the machine(integer)
# Values for duty coefficients and blade shape
# should have same dimension as number of
# stages.
N_stage = 1
# Axial machine type :: C for compressor :: T for turbine
TYPE = C
# Mass flow rate [kg s^-1]
mass_flow = 80.0
# Rotation speed[rpm]
Omega = 2000.0
# Working fluid gas constant[J kg^-1 K^-1]
R_gas = 287.15
# Working fluid specific heat ratio
gamma = 1.4
# Inlet total pressure[bar]
P_t_in = 1.5
# Inlet total temperature[K]
T_t_in = 280
# Number of Dimensions :: 2 :: 3
# Set NDIM = 2 for two-dimensional problems
# Set NDIM = 3 for three-dimensional problems
N_dim = 3
# Rotor blade count for each stage(integer)
N_blade_R = 30
# Stator blade count for each stage(integer)
N_blade_S = 50
# Degree of reaction
R = 0.925
# Flow coefficient
phi = 0.6
# Work coefficient
psi = 0.3
# Mean radius[m]
r_m = 0.60
# Rotor chord lengths[m]
chord_R = 0.0457
# Stator chord lengths[m]
chord_S = 0.045
# Normalized row gap wrt first blade row
# chord length.
rowGap = 0.25
# Normalized stage gap wrt first blade row
# chord length.
stageGap = 0.5
# Blade twist value(>0)
twist = 0.0
# Rotor blade row leading edge sweep angle[deg]
QO_LE_R = 90.0
# Rotor blade row trailing edge sweep angle[deg]
QO_TE_R = 90.0
# Stator blade row leading edge sweep angle[deg]
QO_LE_S = 90.0
# Stator blade row trailingedge sweep angle[deg]
QO_TE_S = 90.0
# Rotor incidence angle[deg]
dev_R_LE = -2.90343524318818
# Rotor deviation angle[deg]
dev_R_TE = 0.0
# Stator incidence angle[deg]
dev_S_LE = -2.78543865742153
# Stator deviation angle[deg]
dev_S_TE = 0.0
t_le_R = 0.003
t_te_R = 0.005
d_1_R = 0.40
d_2_R = 0.35
T_1_R = 0.015
T_2_R = 0.017
T_3_R = 0.019
T_4_R = 0.024
T_5_R = 0.030
T_6_R = 0.020
t_le_S = 0.003
t_te_S = 0.005
d_1_S = 0.40
d_2_S = 0.35
T_1_S = 0.015
T_2_S = 0.017
T_3_S = 0.019
T_4_S = 0.024
T_5_S = 0.030
T_6_S = 0.020
# Rotor thickness-to-chord ratio for 3 sections along blade span
tc_m_R = 0.07, 0.07, 0.07
# Stator thickness-to-chord ratio for 3 sections along blade span
tc_m_S = 0.07, 0.07, 0.07
# Rotor chordwise location of maximum thickness for 3 sections along blade span
x_tm_R = 0.5, 0.5, 0.5
# Stator chordwise location of maximum thickness for 3 sections along blade span
x_tm_S = 0.5, 0.5, 0.5
# Guess of stage isentropic efficiency
eta_guess = 0.90
# Blade plot option for PlotBlade :: YES :: NO
PLOT_BLADE = NO