linear interpolation, otherwise cubic spline = 1 delnn = 0.3000E-01 nphi = 200 vmax (m/s) = 0.1000E+04 nvsteady (m/s) = 200 vplot1 (m/s); some quantities plotted for this velocity = 0.1000E+01 vselect (m/s); calculate mu(zeta) for this velocity for macroasperity R = 0.0000E+00 deltis (s) = 0.2500E-06 deltis is time step, if cold-hot friction law used, deltis=2.5E-07 s maybe enough deltis is time step, if full friction law used, deltis=0.5E-07 s maybe necessary nn1 = 50 nMontestep = 200000 nterma: number of relaxation times in pole-expansion E(omega) = 30 itmaxAmoeba = number of iterations in tire body optimization = 8 Note: maximum number of Polential output in tire body optimization is 4 x itmaxAmoeba factorAmoeba = factor of order 1.2 for Amoeba initiation = 0.1300E+01 vflipFULL (m/s) = 0.2000E-01 vminKin (m/s) = 0.1000E-03 fullvcon (m/s) = 0.5000E-04 zetapref.input = 0.1000E+01 zetapref.used = 0.1026E+01 the largerst possible q1 = 0.1000E+10 the number of time integration steps nt (calculated) = 29060 the number of integration steps for memory friction nt/nn1 = 631 the (maximum) number of used zeta integration steps nn (calculated) = 182 some printout is for the slip (slipprint) = 0.9000E-01 1D carcass damp. scaling factor, reduce=1 --> crit. damp. = 0.1000E+01 if iflag3=1, the qcutoff is optimized for the slip slipoptimize= 0.2500E+00 if iflag3=2, the qcutoff is optimized for the steady sliding speed vq1op= 0.1000E+01 G correction factor used in friction calculation!= 0.6000E+00 maximum A/A0 for interval for calculating Radius = 0.6000E+00 minimal A/A0 for interval for calculating Radius = 0.3000E-01 TireSimulationTime (s) = 0.7000E-01 AverageTime time period in second for averaging = 0.1500E-01 NOTE: for mu-slip curve the code average the friction over the last AverageTime of simulation time for each slip value TurnOnTime: time period in second during which tire damping and/or slip is modified = 0.2000E-01 dampmag: damping magnif. factor > or = 1 during TurnOnTime = 0.2000E+02 iturnon=1 slip (or slipangle or camberangle) turned on linearly during TunOnTime, =0 abruptly = 1 when calculating mu-camberangle curve always use iturnon=1 and dampmag large, e.g., 50.0 velocity of tire rim during calculation of stifness KL=Fx/ux and KT=Fy/uy = 0.1000E+00 heatfrac: if iflag7=1 the macroasperity radius obtained at the magnification zeta (using the GW theory) where mu(zeta)=heatfrac x mu(zeta1) = 0.4000E-01 s0=pref0*MacroasperityDiameter; prefs0 = 0.2000E+00 s0 = decay length cold-hot frict. law mu=muh+(muc-muh)*exp(-s/s0) sigmaprefactor=prefactor of frictional stress acting in area of contac = 0.2980E+07 sigmaexponent=exponent of frictional stress acting in area of contact =-0.3794E+06 the friction law assumed is sigma=prefactor x (v a_T)^exponent rmsslopeq1 = rms slope of surface when optimizing q1 (when using iflag3 = 3) = 0.1300E+01 strainslope = factor relating rms slope to surface strain (only used when iNonlinear = 1) = 0.6700E+00 the computation time (in minutes) = 0.22 CALCULATED PARAMETERS: root mean square road roughness (m) = 0.2656E-03 diameter of macro-asperity contact area (cm) = 0.3000E+00 relative macroasperity contact area = 0.3000E+00 magnification at macroasperity contact = 0.1628E+02 time of block in footprint area at slip slipprint (s) = 0.0000E+00 average pressure in footprint area (MPa) = 0.3667E+00 length of footprint along tire centerline (cm) = 0.1200E+02 qcutoff = 0.2412E+03 q1 = qcutoff*q0 (1/m) = 0.6123E+05 thickness of Modified (dead) layer (micrometer) = 0.8167E+01 the average relative contact area (for slip = slipprint) = 0.0000E+00 the logv-averaged relative contact area during stready sliding = 0.9949E-01 wearlength (micrometer) = 0.0000E+00 mu_x-slip curve: longitudinal slip at maximal friction = 0.0000E+00 mu_x-slip curve: maximal friction coefficient = 0.0000E+00 kinetic friction: velocity (m/s) at maximal friction = 0.6196E-03 kinetic friction: maximal friction coefficient = 0.1787E+01 WARNING: Check file CHECK_1logq.2logC for extrapol., Cq measured to q1 = 0.2994E+05 Always check extrapolation of a(T) and b(T) in CHECK_1Temp... Always check extrapolation of E(omega) in CHECK_1logOmeg... file Lowest measured, extrap. and used omega = 0.1989E-08 0.1989E-08 0.2103E-08 IN.PARAMETER data (maximum allowed size of data files): ntMax,nntMax,nnMax,nCMax,NslipvMax,nSteady,Npres = 600000 4000 1000 1000000 1000 10000 10000 nTempMax,nEMax,NFMax,NPhiMax,nlayernumber,NtreadMax,nvMax = 10000 10000 170000 1000 10 1 10000 (Note: nlayernumber must be at least 3 when running tire or block dynamics, including 1D-tire dynamics)