Version 16 (modified by 8 years ago) ( diff ) | ,
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Aluminum Cooling
- Original Cooling Table
0d0 2d0 1d-1 16d0 19d0 1d0 1 1 9.5013460857276d-21 9.452949522506d-22 8.2247033959d-23 7.816645303572d-24 1.880126789552d-20 2.383444755056d-21 2.1863738552096d-22 1.7507272234946d-23 2.33804509917d-20 3.60591383635d-21 4.704545192328d-22 4.099141290076d-23 4.040940257088d-20 5.685016012453d-21 6.956451960545d-22 7.798493275244d-23 1.5556940669088d-20 5.474266076639d-21 1.0478264664546d-21 1.1746353664656d-22 2.7098495276281d-21 1.4346129044304d-21 8.019099665396d-22 1.6389276429656d-22 6.252357428359d-22 3.557024783101d-22 2.8188636111456d-22 1.3623718647462d-22 1.9927303071d-22 1.1807499686052d-22 1.0289658697416d-22 7.129151345264d-23 8.531070138368d-23 5.386946917198d-23 4.871510796939d-23 3.873437631258d-23 8.53258939671d-23 7.949898535722d-23 7.62189248437d-23 5.223399320165d-23 5.801904750093d-22 1.0513297958832d-21 9.667645791854d-22 3.570565232044d-22 7.09672745925d-21 1.028642200642d-20 7.707712486531d-21 2.030515975311d-21 3.1222912043725d-20 3.438183443793d-20 2.5489688126791d-20 6.371784696976d-21 8.7152142903d-20 8.728794090588d-20 5.91507595616d-20 1.3956125144832d-20 1.812743479808d-19 1.6886600316919d-19 1.0236362150679d-19 2.2102807566645d-20 2.9830084425126d-19 2.6880719552326d-19 1.3382971945944d-19 2.4675590299233d-20 4.3075068682608d-19 3.4364315479333d-19 1.2058713101736d-19 2.0951549263728d-20 5.0458575060733d-19 3.0502142941424d-19 8.6011375813842d-20 1.9502579927838d-20 4.8549660579714d-19 2.4183313538395d-19 6.7458189069d-20 2.118855768717d-20 3.641803190773d-19 1.741573040681d-19 5.0134084958848d-20 2.19771341513d-20 2.038953583702d-19 1.046903674496d-19 3.661435334144d-20 1.982087435244d-20
Temperature range | - K |
electron number Density range | - in cgs |
number density range | - in cgs |
BC | extrapolate |
- Updated to the new form
Dimension low_logT high_logT d_logT l_bc r_bc low_logRho high_logRho d_logRho l_bc r_bc
lambda(rho,T) …
2 0d0 2d0 1d-1 1 1 16d0 19d0 1d0 1 1 9.5013460857276d-21 9.452949522506d-22 8.2247033959d-23 7.816645303572d-24 1.880126789552d-20 2.383444755056d-21 2.1863738552096d-22 1.7507272234946d-23 2.33804509917d-20 3.60591383635d-21 4.704545192328d-22 4.099141290076d-23 4.040940257088d-20 ...
- Dimensions and Parameters
Original runs | New runs with Aluminum Cooling Table | |
Dimensions | 10x1x1 | 10x1x1 |
Pressure | 1 | 10 |
gamma | 1.001 | 1.001 for nonCooling |
Grid Density | 100 cu | cgs or 100 cu |
Wind Density | 1 cu | cgs or 1 cu |
Ambient Density | 0.01 cu | cgs or 0.01 cu |
Grid Temp | 0.01 cu | 0.01 cu or 1.5E2 K |
Wind Temp | 1 cu | 1 cu or 1.5E5 K |
Ambient Temp | 100 cu | 1.5E7 K |
Sound speed of wind | 1 cu | 1 cu or 1E6 |
wind Velocity | 20 cu | 20 cu or 2E7 cgs |
TimeScale | 1 | 1E-6 |
LengthScale | 1 | 1 |
TempScale | 1.5E-8 | 1.5E4 |
pScale | 1 | 207097.545 |
nScale | 0.483451886595769408E+24 | 1E17 |
VelScale | 1 | 1E6 |
FinalTime | 1 | 1 |
Cooling Length and Analytical Cooling Parameters for Wire Turbulence
- hydro data without cooling
frame 11 | ||
frame 12 | ||
frame 14 | ||
Wire Temperature at x=1.15 | ||
Gas Temperature at x=1.08 | ||
Gas Temperature at x=1.09 | ||
Wire Temperature at x=1.15 | ||
internal energy at x=1.1 | ||
Vy at x=1.1 | ; |
- Low resolution data
frame | Ave rho (number density) | Wire Temp | Post Shock Temp | Ave e | Max Vy |
11 | 0.051 | 2.5E-4 | 115 | 5081 | 0.05 |
- Equations in the code
Cooling time t_cooling=e/(N*lambda(T)) for DM cooling
AnalyticCoolingStrength=rho2 * A_alpha*T0A_beta*ScaleCool for Analytic
A_alpha=alpha_cooling*4.76e-20*&! (ergs*cm3/s/K.5)
(3d0/16d0*Xmu*muH*amu/Boltzmann*(vy_cooling)2)(power)
A_beta=beta_cooling
- Cooling Length Estimate '
alpha_cooling | 2.09E-46 |
beta_cooling | 2.5 |
vy_cooling | 0.05 |
A_alpha | 0.2E-42 |
A_beta | 2.5 |
nScale | 4.8345E+23 |
pScale | 1 |
TimeScale | 1 |
scaleCool | 2.3373E+47 |
Cooling Strength | 2.5378E+02 |
Cooling Time | 2.0021E+01 |
Cooling Length | 1.0043E+00 |
- Aluminum Cooling
FUNCTION AlCoolingStrength(q,Temp) REAL(KIND=qPrec) :: q(:), AlCoolingStrength, Temp, ne, nAl, logne, logtemp ne = (6d0/7d0)*q(1)*nScale ! number densities based on Z = 6 nAl = (1d0/7d0)*q(1)*nScale logne = LOG10(ne) Temp = Temp/1.16045d4 ! K to eV logtemp = LOG10(Temp) AlCoolingStrength=ne*nAl*GetTableValue(AlTab, (/logtemp, logne/))/(nScale**2d0) AlCoolingStrength=AlCoolingStrength*ScaleCool END FUNCTION AlCoolingStrength
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