Specific Heat Capacity, Specific Latent Heat, Vapour Pressure, Refrigeration, Boiling and MeltingThe specific heat capacity of a substance is the heat energy required to raise 1 kg of it through 1 K. Its units are J/(kg K).doi:10.1007/978-1-349-07213-2_8H. J. P. Keighley...
Specific Heat Capacity of Water at normal temperature and pressure is roughly4.2 J/goC. This means that 1 gram of water requires 4.2 joules of energy to raise 1 degree Celsius. Water has a high specific heat capacity. The actual value of water’s specific heat capacity is4182 J/kg °C. ...
Thermodynamic properties of hydrofluoroolefin (R1234yf and R1234ze(E)) refrigerant mixtures: Density, vapour-liquid equilibrium, and heat capacity data and... Liquid-phase and vapour-phase densities are reported for the binary refrigerant mixtures (R125 + R1234ze(E)), (R134a + R1234ze(E))...
Lithium Fluoride: Heat Content from 0 to 900°, the Melting Point and Heat of Fusion1 The vapour pressure of acetylacetone has been measured over the temperature range 297–398°k. The results are summarised as: Heat capacity measurements ha... TB Douglas,JL Dever - 《Journal of the ...
L Dombrovsky,S Sazhin - 《International Journal of Heat & Fluid Flow》 被引量: 105发表: 2003年 The specific heat of liquid helium New measurements of the specific heat of liquid helium between 1.80 and 5.05°k are presented, and some of their consequences for the helium vapour pressur......
cpa=specificheatofwatervapour=1.89kJ/kgK (1.13)h2=1.89gt The water vapour is considered to have evaporated at 0°C, and therefore the latent heat of the moisture content h3 is given by: h3=ghfg where hfg = the latent heat of evaporation at 0°C = 2501 kJ/kg (1.14)∴h3=2501g The ...
Online calculator, figures and tables showing specific heat, CP and CV, of gasous and liquid ammonia at temperatures ranging from -73 to 425°C (-100 to 800°F) at pressure ranging from 1 to 100 bara (14.5 - 1450 psia) - SI and Impe
The objective of this work is to model an artificial neural network (ANN) to predict the value of specific heat capacity of working fluid LiBr-H2O used in vapour absorption refrigeration systems. A feed forward back propagation algorithm is used for the network, which is most popular for ANN...
Chemical, Physical and Thermal Properties of Ammonia. Phase diagram included. Ammonia - Vapour Pressure at Gas-Liquid Equilibrium Figures and table with ammonia saturation pressure at boiling points, SI and Imperial units. Ammonia Gas - Density vs. Temperature and Pressure ...
thespecificlatentheatofvaporizationis'Thespecificlatent heat of vaporisation is the amount of heat required to convert unit mass of a liquid into the vapour without a change in temperature." For water at its normal boiling point of 100 ºC, the latent specific latent heat of vaporization is ...