Sentences with phrase «heat of vaporization»

The latent heat of vaporization of water is 2270 J / kg.

High torque from direct - injection The latent heat of vaporization generated by the MZR 2.3 L Turbo when atomized fuel is injected directly into a cylinder at pressures of up to 11.5 MPa reduces the temperature in the combustion chamber (in - cylinder cooling effect) and improves air - fuel mixture charging efficiency.

In both cases the higher octane and higher heat of vaporization of ethanol are utilized to allow higher compression to gain efficiency.

the latent heat of vaporization means dry air at 20C has less energy that air at 85 % humidity.

When you start talking about heats of vaporization and fusion, the implication is that you're talking about convection, specifically latent heat transfer.

More to explore Just Keep Cool — How Evaporation Affects Heating and Cooling, from Science Buddies Specific Heat, Heat of Vaporization and Density of Water, from Khan Academy Perspiration Cooling of Body, from HyperPhysics Heat of Vaporization of Water and Ethanol, from Khan Academy Science Activities for All Ages!

The heat of vaporization of water is 0.540 kCal / g so to evaporate 1892 grams of water (1/2 gallon) uses up 1892 * 540 = 1021 Calories.

Newly developed multi-hole fuel injectors with six injection nozzles effectively suppress knocking by using the latent heat of vaporization to cool the combustion chambers.

The heat of vaporization of the water is largely wasted.

The thermodynamics of water are simplified in that only the vapor - liquid phase transition is taken into account, and the latent heat of vaporization is taken to be constant, as in Frierson et al. (2006).

Movement of water vapor, and its associated latent heat of vaporization, is also responsible for about 50 % of the transport of heat from the tropics to the poles.

They include the ones that matter: latent heat of vaporization of water, heat of fusion of ice, etc..

Unless the temperature of the exhaust gas leaving the boiler air heater is below the boiling point of the water contained within the gas, all of that latent heat of vaporization will exit the boiler and be lost to the environment.