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Online calculator, figures and tables showing heat of vaporization of water, at temperatures from 0 - 370 °C (32 - 700 °F) - SI and Imperial units.
- Seawater
Figures and tables showing the enthalpy and entropy of...
- Compressed Water
Online calculator, figures and tables showing heat of...
- Supercooled Water
Online calculator, figures and tables showing heat of...
- Boiling Points at High Pressure
Thermodynamic properties of heavy water (D2O) like density,...
- Thermodynamics
Online calculator, figures and tables with melting points of...
- Properties at Gas-Liquid Equilibrium Conditions
Thermal properties of water at different temperatures like...
- Saturation Pressure
Water - Specific Heat vs. Temperature Online calculator,...
- Boiling Points at Vacuum Pressure
The boiling point of a substance is the temperature at which...
- Seawater
5 cze 2024 · The latent heat calculator helps you compute the energy released or absorbed during a phase transition like melting or vaporizing. In the text below, we explain what is specific latent heat and present a simple latent heat calculation.
11 godz. temu · By Carin Cain October 15, 2024June 18, 2024. A heat of vaporization calculator simplifies the calculation of the energy required to convert a liquid into vapor at constant temperature. It uses the latent heat of vaporization, specific heat capacity, mass, temperature change, and heat added to determine the amount of heat needed.
The long stretches of constant temperature values at 0 °C °C and 100 °C °C reflect the large latent heats of melting and vaporization, respectively. We have seen that vaporization requires heat transfer to a substance from its surroundings.
The heat Q required to change the phase of a sample of mass m is given by \ (\mathrm {Q=mL_f}\) (melting or freezing) and \ (\mathrm {Q=mL_v}\) (evaporating or condensing), where \ (\mathrm {L_f}\) and \ (\mathrm {L_v}\) are the latent heat of fusion and the latent heat of vaporization, respectively.
The heat \(Q\) required to change the phase of a sample of mass \(m\) is given by \[ Q = mL_f (melting/freezing),\] \[Q = mL_v (vaporization/condensation),\] where the latent heat of fusion, \(L_f\), and latent heat of vaporization, \(L_v\), are material constants that are determined experimentally.
Latent Heat of Vaporization. Abstract The latent heat of vaporization/condensation of saline water represents the energy needed for phase change from liquid to vapor or reverse. It is an important thermodynamic property for thermal desalination and water treatment processes, especially when water is separated by vaporization.