python scripts for T study #58
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added python scripts for T study (calculates dielectric constant of water as function of T, and bjerrum length)
jadhao
reviewed
Dec 9, 2024
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| #equation from National bureau of standards (1956): | ||
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| er0 = 87.74 - 0.40008*Tc + (9.398e-4)*(Tc**2) - (1.410e-6)*(Tc**3) |
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@camilafaccini check e(T) expression. 0.40008 should be 0.4008.
jadhao
reviewed
Dec 9, 2024
| er0 = 87.74 - 0.40008*Tc + (9.398e-4)*(Tc**2) - (1.410e-6)*(Tc**3) | ||
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| #adjust by 3% to match NIST values (1951): | ||
| er = 1.003*er0 |
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@camilafaccini we ignore this correction as we repeat 25 C
jadhao
reviewed
Dec 9, 2024
| T = np.linspace(5, 50, 50) | ||
| #er = 87.74 - 0.40008*Tc + (9.398e-4)*(Tc**2) - (1.410e-6)*(Tc**3) | ||
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| er = 87.74 - 0.40008*T + (9.398e-4)*(T**2) - (1.410e-6)*(T**3) |
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@camilafaccini see comments above in er correction second term and not using the 0.003 error correction
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added python scripts for T study (calculates dielectric constant of water as function of T, and bjerrum length)