Engineering reference tables: saturated steam (IAPWS-IF97), Student's t, chi-square and standard normal values, and unit conversion factors

Machine-readable engineering reference tables in CSV, computed with the open-source engineering-tables JavaScript library (also on npm). Every value comes from code that is tested against published reference values. Saturated water and steam by temperature (0.01 to 345 °C) and by pressure (1 kPa to 16 MPa): saturation pressure or temperature, specific volume, enthalpy and entropy of saturated liquid and vapour. Computed from IAPWS-IF97 regions 1, 2 and 4; the implementation reproduces the verification values in the IAPWS-IF97 release to 8 significant figures. Student's t critical values for 1 to 1000 degrees of freedom and right-tail probabilities from 0.25 to 0.0005. Chi-square critical values for 1 to 100 degrees of freedom, left and right tails. Standard normal cumulative distribution Φ(z) for z from 0.00 to 3.99. Unit conversion factors to SI for pressure, energy, power, force and torque, from exact definitions. Units are in the column names. Steam properties use the IAPWS reference state: internal energy and entropy of saturated liquid are zero at the triple point. Formatted, printable versions of the tables are on taueng.com: steam tables, t-table, chi-square table, Z-table. Author: David Mashiah.