{ "date": "2026-06-09", "task": "T-1.2 (Plan 2 WS-1)", "formula": "FoM4 = w1\u00b7mobility_norm + w2\u00b7eps_norm + w3\u00b7thermal_norm (Novec=1.0\u00d7)", "weights": { "w1_marangoni": 0.5, "w2_dielectric": 0.2, "w3_thermal": 0.3 }, "novec_reference": { "sigma_mNm": 13.6, "mu_mPas": 0.61, "epsilon": 7.4, "Cp": 1175.0, "Hvap_kJkg": 111.0, "rho": 1510.0, "MW": 250.0, "sources": { "datasheet": "https://multimedia.3m.com/mws/media/199819O/3m-novec-7100-engineered-fluid.pdf", "note": "3M HFE-7100 datasheet; properties at 25\u00b0C unless noted." } }, "dsigma_convention": "A: \u03c3_pump_pure \u2212 \u03c3_blend_80_20 per DSIGMA_DEFINITION.md", "pairs": [ { "name": "MeOH+TriEG 80:20", "fuel": "MeOH", "pump": "TriEG", "ratio": "80:20", "sigma_blend_mNm": 19.36, "sigma_err_mNm": null, "sigma_source_key": "sweep_MeOH_TriEG_80_20", "sigma_n_replicas": 1, "Dsigma_mNm": 25.54, "mu_blend_mPas": 0.674, "Cp_blend": 2465.0, "Hvap_blend_kJkg": 963.0, "epsilon_blend": 32.18, "rho_blend_kgm3": 857.0, 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"https://webbook.nist.gov/cgi/cbook.cgi?ID=C112276&Mask=4" } } }, { "name": "Pentane+GBL 80:20", "fuel": "Pentane", "pump": "GBL", "ratio": "80:20", "sigma_blend_mNm": 17.43, "sigma_err_mNm": 1.945, "sigma_source_key": "bayes_pentane_gbl_80_20", "sigma_n_replicas": 1, "Dsigma_mNm": 27.57, "mu_blend_mPas": 0.319, "Cp_blend": 2162.0, "Hvap_blend_kJkg": 390.0, "epsilon_blend": 8.28, "rho_blend_kgm3": 723.0, "FoM4_vs_Novec": 4.06, "FoM4_breakdown": { "mobility_vs_Novec": 3.87, "eps_vs_Novec": 0.89, "thermal_vs_Novec": 6.47 }, "sources_pure": { "fuel": { "sigma": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=4", "mu": "https://pubchem.ncbi.nlm.nih.gov/compound/8003#section=Viscosity", "epsilon": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=200", "Cp": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=2", "Hvap": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=4", "rho": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=4" }, "pump": { "sigma": "https://pubchem.ncbi.nlm.nih.gov/compound/7302#section=Surface-Tension", "mu": "https://pubchem.ncbi.nlm.nih.gov/compound/7302#section=Viscosity", "epsilon": "https://pubchem.ncbi.nlm.nih.gov/compound/7302#section=Dielectric-Constant", "Cp": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C96480&Mask=2", "Hvap": "https://pubchem.ncbi.nlm.nih.gov/compound/7302#section=Enthalpy-of-Vaporization", "rho": "https://pubchem.ncbi.nlm.nih.gov/compound/7302#section=Density" } }, "sigma_pool_mNm": 17.401, "sigma_pool_sem_mNm": 1.797, "sigma_n_pool": 9, "Dsigma_pool_mNm": 27.6, "FoM4_vs_Novec_pool": 4.06, "pool_provenance": "data/processed/multi_pair_uq_pool.json" }, { "name": "Pentane+PC 80:20", "fuel": "Pentane", "pump": "PC", "ratio": "80:20", "sigma_blend_mNm": 16.22, "sigma_err_mNm": 2.0, "sigma_source_key": "bayes_pentane_pc_80_20", "sigma_n_replicas": 1, "Dsigma_mNm": 24.88, "mu_blend_mPas": 0.322, "Cp_blend": 2168.0, "Hvap_blend_kJkg": 394.0, "epsilon_blend": 11.31, "rho_blend_kgm3": 738.0, "FoM4_vs_Novec": 3.83, "FoM4_breakdown": { "mobility_vs_Novec": 3.46, "eps_vs_Novec": 0.65, "thermal_vs_Novec": 6.56 }, "sources_pure": { "fuel": { "sigma": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=4", "mu": "https://pubchem.ncbi.nlm.nih.gov/compound/8003#section=Viscosity", "epsilon": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=200", "Cp": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=2", "Hvap": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=4", "rho": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=4" }, "pump": { "sigma": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C108327&Mask=4", "mu": "https://pubchem.ncbi.nlm.nih.gov/compound/7924#section=Viscosity", "epsilon": "https://pubchem.ncbi.nlm.nih.gov/compound/7924#section=Dielectric-Constant", "Cp": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C108327&Mask=2", "Hvap": "https://pubchem.ncbi.nlm.nih.gov/compound/7924#section=Enthalpy-of-Vaporization", "rho": "https://pubchem.ncbi.nlm.nih.gov/compound/7924#section=Density" } }, "sigma_pool_mNm": 18.051, "sigma_pool_sem_mNm": 1.113, "sigma_n_pool": 4, "Dsigma_pool_mNm": 23.05, "FoM4_vs_Novec_pool": 3.7, "pool_provenance": "data/processed/multi_pair_uq_pool.json" }, { "name": "Pentane+Acetonitrile 80:20", "fuel": "Pentane", "pump": "Acetonitrile", "ratio": "80:20", "sigma_blend_mNm": 13.77, "sigma_err_mNm": 1.718, "sigma_source_key": "bayes_pentane_acetonitrile_80_20", "sigma_n_replicas": 1, "Dsigma_mNm": 14.93, "mu_blend_mPas": 0.261, "Cp_blend": 2285.0, "Hvap_blend_kJkg": 452.0, "epsilon_blend": 12.73, "rho_blend_kgm3": 653.0, "FoM4_vs_Novec": 3.78, "FoM4_breakdown": { "mobility_vs_Novec": 2.57, "eps_vs_Novec": 0.58, "thermal_vs_Novec": 7.92 }, "sources_pure": { "fuel": { "sigma": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=4", "mu": "https://pubchem.ncbi.nlm.nih.gov/compound/8003#section=Viscosity", "epsilon": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=200", "Cp": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=2", "Hvap": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=4", "rho": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=4" }, "pump": { "sigma": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C75058&Mask=4", "mu": "https://pubchem.ncbi.nlm.nih.gov/compound/6342#section=Viscosity", "epsilon": "https://pubchem.ncbi.nlm.nih.gov/compound/6342#section=Dielectric-Constant", "Cp": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C75058&Mask=2", "Hvap": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C75058&Mask=4", "rho": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C75058&Mask=4" } }, "sigma_pool_mNm": 12.801, "sigma_pool_sem_mNm": 2.986, "sigma_n_pool": 4, "Dsigma_pool_mNm": 15.9, "FoM4_vs_Novec_pool": 3.86, "pool_provenance": "data/processed/multi_pair_uq_pool.json" }, { "name": "Pentane+Cyclohexanone 80:20", "fuel": "Pentane", "pump": "Cyclohexanone", "ratio": "80:20", "sigma_blend_mNm": 13.96, "sigma_err_mNm": 2.006, "sigma_source_key": "bayes_pentane_cyclohexanone_80_20", "sigma_n_replicas": 1, "Dsigma_mNm": 20.44, "mu_blend_mPas": 0.315, "Cp_blend": 2218.0, "Hvap_blend_kJkg": 372.0, "epsilon_blend": 3.96, "rho_blend_kgm3": 686.0, "FoM4_vs_Novec": 3.73, "FoM4_breakdown": { "mobility_vs_Novec": 2.91, "eps_vs_Novec": 1.87, "thermal_vs_Novec": 6.32 }, "sources_pure": { "fuel": { "sigma": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=4", "mu": "https://pubchem.ncbi.nlm.nih.gov/compound/8003#section=Viscosity", "epsilon": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=200", "Cp": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=2", "Hvap": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=4", "rho": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=4" }, "pump": { "sigma": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C108941&Mask=4", "mu": "https://pubchem.ncbi.nlm.nih.gov/compound/7967#section=Viscosity", "epsilon": "https://pubchem.ncbi.nlm.nih.gov/compound/7967#section=Dielectric-Constant", "Cp": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C108941&Mask=2", "Hvap": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C108941&Mask=4", "rho": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C108941&Mask=4" } }, "sigma_pool_mNm": 14.921, "sigma_pool_sem_mNm": 2.754, "sigma_n_pool": 4, "Dsigma_pool_mNm": 19.48, "FoM4_vs_Novec_pool": 3.66, "pool_provenance": "data/processed/multi_pair_uq_pool.json" }, { "name": "Pentane+DMF 80:20", "fuel": "Pentane", "pump": "DMF", "ratio": "80:20", "sigma_blend_mNm": 18.1, "sigma_err_mNm": 1.963, "sigma_source_key": "bayes_pentane_dmf_80_20", "sigma_n_replicas": 1, "Dsigma_mNm": 18.3, "mu_blend_mPas": 0.288, "Cp_blend": 2246.0, "Hvap_blend_kJkg": 383.0, "epsilon_blend": 8.74, "rho_blend_kgm3": 686.0, "FoM4_vs_Novec": 3.58, "FoM4_breakdown": { "mobility_vs_Novec": 2.85, "eps_vs_Novec": 0.85, "thermal_vs_Novec": 6.6 }, "sources_pure": { "fuel": { "sigma": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=4", "mu": "https://pubchem.ncbi.nlm.nih.gov/compound/8003#section=Viscosity", "epsilon": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=200", "Cp": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=2", "Hvap": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=4", "rho": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=4" }, "pump": { "sigma": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C68122&Mask=4", "mu": "https://pubchem.ncbi.nlm.nih.gov/compound/6228#section=Viscosity", "epsilon": "https://pubchem.ncbi.nlm.nih.gov/compound/6228#section=Dielectric-Constant", "Cp": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C68122&Mask=2", "Hvap": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C68122&Mask=4", "rho": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C68122&Mask=4" } }, "sigma_pool_mNm": 15.058, "sigma_pool_sem_mNm": 1.257, "sigma_n_pool": 7, "Dsigma_pool_mNm": 21.34, "FoM4_vs_Novec_pool": 3.81, "pool_provenance": "data/processed/multi_pair_uq_pool.json" }, { "name": "Pentane+DMC 80:20", "fuel": "Pentane", "pump": "DMC", "ratio": "80:20", "sigma_blend_mNm": 16.95, "sigma_err_mNm": 2.38, "sigma_source_key": "AGGREGATE_Pent_DMC_80_20_n7_pool", "sigma_n_replicas": 7, "Dsigma_mNm": 11.25, "mu_blend_mPas": 0.263, "Cp_blend": 2174.0, "Hvap_blend_kJkg": 364.0, "epsilon_blend": 2.05, "rho_blend_kgm3": 709.0, "FoM4_vs_Novec": 3.5, "FoM4_breakdown": { "mobility_vs_Novec": 1.92, "eps_vs_Novec": 3.61, "thermal_vs_Novec": 6.07 }, "sources_pure": { "fuel": { "sigma": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=4", "mu": "https://pubchem.ncbi.nlm.nih.gov/compound/8003#section=Viscosity", "epsilon": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=200", "Cp": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=2", "Hvap": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=4", "rho": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=4" }, "pump": { "sigma": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C616386&Mask=4", "mu": "https://pubchem.ncbi.nlm.nih.gov/compound/12021#section=Viscosity", "epsilon": "https://pubchem.ncbi.nlm.nih.gov/compound/12021#section=Dielectric-Constant", "Cp": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C616386&Mask=2", "Hvap": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C616386&Mask=4", "rho": "https://pubchem.ncbi.nlm.nih.gov/compound/12021#section=Density" } } }, { "name": "Hexane+DMC 80:20", "fuel": "Hexane", "pump": "DMC", "ratio": "80:20", "sigma_blend_mNm": 17.26, "sigma_err_mNm": 0.95, "sigma_source_key": "Hex+DMC_80_20", "sigma_n_replicas": 1, "Dsigma_mNm": 10.94, "mu_blend_mPas": 0.342, "Cp_blend": 2148.0, "Hvap_blend_kJkg": 346.0, "epsilon_blend": 2.12, "rho_blend_kgm3": 737.0, "FoM4_vs_Novec": 3.12, "FoM4_breakdown": { "mobility_vs_Novec": 1.44, "eps_vs_Novec": 3.48, "thermal_vs_Novec": 5.69 }, "sources_pure": { "fuel": { "sigma": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C110543&Mask=4", "mu": "https://pubchem.ncbi.nlm.nih.gov/compound/8058#section=Viscosity", "epsilon": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C110543&Mask=200", "Cp": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C110543&Mask=2", "Hvap": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C110543&Mask=4", "rho": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C110543&Mask=4" }, "pump": { "sigma": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C616386&Mask=4", "mu": "https://pubchem.ncbi.nlm.nih.gov/compound/12021#section=Viscosity", "epsilon": "https://pubchem.ncbi.nlm.nih.gov/compound/12021#section=Dielectric-Constant", "Cp": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C616386&Mask=2", "Hvap": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C616386&Mask=4", "rho": "https://pubchem.ncbi.nlm.nih.gov/compound/12021#section=Density" } } }, { "name": "Pentane+Sulfolane 80:20", "fuel": "Pentane", "pump": "Sulfolane", "ratio": "80:20", "sigma_blend_mNm": 24.12, "sigma_err_mNm": null, "sigma_source_key": "pfas_free_0_Pentane_Sulfolane", "sigma_n_replicas": 1, "Dsigma_mNm": 11.38, "mu_blend_mPas": 0.368, "Cp_blend": 2124.0, "Hvap_blend_kJkg": 402.0, "epsilon_blend": 7.25, "rho_blend_kgm3": 749.0, "FoM4_vs_Novec": 2.86, "FoM4_breakdown": { "mobility_vs_Novec": 1.39, "eps_vs_Novec": 1.02, "thermal_vs_Novec": 6.55 }, "sources_pure": { "fuel": { "sigma": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=4", "mu": "https://pubchem.ncbi.nlm.nih.gov/compound/8003#section=Viscosity", "epsilon": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=200", "Cp": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=2", "Hvap": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=4", "rho": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C109660&Mask=4" }, "pump": { "sigma": "https://pubchem.ncbi.nlm.nih.gov/compound/31347#section=Surface-Tension", "mu": "https://pubchem.ncbi.nlm.nih.gov/compound/31347#section=Viscosity", "epsilon": "https://pubchem.ncbi.nlm.nih.gov/compound/31347#section=Dielectric-Constant", "Cp": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C126330&Mask=2", "Hvap": "https://pubchem.ncbi.nlm.nih.gov/compound/31347#section=Enthalpy-of-Vaporization", "rho": "https://pubchem.ncbi.nlm.nih.gov/compound/31347#section=Density" } } }, { "name": "Hexane+Sulfolane 80:20", "fuel": "Hexane", "pump": "Sulfolane", "ratio": "80:20", "sigma_blend_mNm": 28.02, "sigma_err_mNm": null, "sigma_source_key": "pfas_free_2_Hexane_Sulfolane", "sigma_n_replicas": 1, "Dsigma_mNm": 7.48, "mu_blend_mPas": 0.512, "Cp_blend": 2098.0, "Hvap_blend_kJkg": 384.0, "epsilon_blend": 8.19, "rho_blend_kgm3": 776.0, "FoM4_vs_Novec": 2.36, "FoM4_breakdown": { "mobility_vs_Novec": 0.66, "eps_vs_Novec": 0.9, "thermal_vs_Novec": 6.18 }, "sources_pure": { "fuel": { "sigma": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C110543&Mask=4", "mu": "https://pubchem.ncbi.nlm.nih.gov/compound/8058#section=Viscosity", "epsilon": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C110543&Mask=200", "Cp": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C110543&Mask=2", "Hvap": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C110543&Mask=4", "rho": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C110543&Mask=4" }, "pump": { "sigma": "https://pubchem.ncbi.nlm.nih.gov/compound/31347#section=Surface-Tension", "mu": "https://pubchem.ncbi.nlm.nih.gov/compound/31347#section=Viscosity", "epsilon": "https://pubchem.ncbi.nlm.nih.gov/compound/31347#section=Dielectric-Constant", "Cp": "https://webbook.nist.gov/cgi/cbook.cgi?ID=C126330&Mask=2", "Hvap": "https://pubchem.ncbi.nlm.nih.gov/compound/31347#section=Enthalpy-of-Vaporization", "rho": "https://pubchem.ncbi.nlm.nih.gov/compound/31347#section=Density" } } } ], "_pool_field_note": "Pool sigma fields are regenerated from data/processed/multi_pair_uq_pool.json. `sigma_blend_mNm` and `FoM4_vs_Novec` retain canonical single-entry provenance; `sigma_pool_mNm` and `FoM4_vs_Novec_pool` reflect available UQ pools." }