Websteam. The same amount of heat is liberated when a pound of steam condenses back to a pound of water. Latent heat varies with temperature (see table above). BTU/lb. Spec. Vol. Heat of Latent Heat of Total Heat Ft3/lb PSIG °F Liquid* Evaporation of Steam Sat. Vapor 0 212 180 970 1150 27 1 216 183 968 1151 25 2 219 187 965 1152 24 3 222 190 964 ... http://www.accontrols.com/assets/docs/eng-resources/Saturated%20Steam%20Properties%20Table.pdf
Table of specific heat capacities - Wikipedia
WebNov 10, 2016 · When you got 120 Btu/lb, it was the result of taking 0F as the datum for determining the enthalpy (i.e., enthalpy = 0 at 0 F) and assuming that you are dealing with liquid water, even though you are below the freezing temperature. The steam tables use a datum of 32 F (i.e., enthalpy = 0 for liquid water at 32 F, the freezing temperature of water.. WebExample calculations are provided at the bottom of this page for various properties of steam at the specific pressure (60bar a) and temperature (450°C) identified on each plot. ... Specific Heats: Specific heat capacity for 1kg of steam at 450°C and constant volume is calculated thus: c p = 2094 J/kg/K (Fig 5) ... hirarki risiko
STEAM TABLES
WebTable of specific heat capacities at 25 °C (298 K) unless otherwise noted. [citation needed] Notable minima and maxima are shown in maroon. Substance Phase Isobaric mass heat … WebFeb 17, 2024 · The specific heat of steam is 2.010 kJ⋅°C-1kg-1. Explanation: The specific heat of an object is the amount of heat required to raise the temperature of a specific amount of a substance by 1 °C. Thus, it takes 2.010 kJ of heat to raise the temperature of 1 kg of steam by 1 °C. Answer link WebThe table of specific heat capacities gives the volumetric heat capacity as well as the specific heat capacity of some substances and engineering materials, and (when applicable) the molar heat ... (steam) gas: 2.080: 37.47: 28.03: 1.12 R: Water at 25 °C: liquid: 4.1813: 75.327: 74.53: 4.1796: 3.02 R: Water at 100 °C: liquid: 4.1813: 75.327 ... hiras haarstudio jork