Air density at pressure ranging 1 to 10 000 bara (14.5 - 145000 psi) and constant selected temperatures.
Thermal properties of air at different temperatures - density, viscosity, critical temperature and pressure, triple point, enthalpi and entropi, thermal conductivity and diffusivity and more. Air Conditioning - Cooling of Air and Condensate Generated ...
meteorological stations, air temperature monitoring for urban areas should be deployed (Chen and Yang, 2022), where urban stations are usually placed close together in the range of 0.1–10 km, while rural station density decreasing from the city center to the suburban areas (Hardin et al., ...
earth-to-air heat exchanger; air density; specific heat of air; barometric formula; EAHE; outlet temperature; ground temperature; EN ISO 13790; 5R1C model; hourly simulation1. Introduction Energy consumption in buildings is of special interest at the national level in many countries due to the...
The outlet temperature and heat transfer rate of the hot and cold air in the PFHE can be determined, using the correlation between the heat transfer and the friction factor with the given conditions of the inlet temperatures of the hot and cold air. The cold air flowed inside each channel ...
The flow field created within the protection zone depends mainly on the density difference between the supply air and room air (Fig. 2.84). With vertical flow direction, the supply air should beisothermalor cooler than ambient air. If it was warmer, the extension of the controlled flow would...
As ground-level monitoring stations tend to be in and around urban areas30,46, this may weaken the capacity of the model to estimate the concentrations in regions farther away from these sites, while causing overfitting in areas with higher station density. We employed a distance-weighted loss ...
different criteria, such as the corrected Akaike information criterion (AICc), the Bayesian information criterion (BIC), the root of the mean square error (RMSE) and the coefficient of determination (R2) for each month and each biome, 3) calculation of maximum temperatures expected in biomes in...
different micro-climates and humidity levels, and therefore is country-specific. Moreover, the higher density of wet-bulb CDD distribution around small values, especially in Brazil and Mexico, contributes to determining a wider dispersion in the simulated rates of future adoption and electricity ...
Furthermore, the biomass bulk density is 559.97 kg/m3, with a packing factor of 0.48. The lower heating value of the pellets is 19.03 MJ/kg. The average size of the pellets ranged between 10 and 15 mm in length and 8 mm in diameter; smaller sizes tend to fluidize, which prevents ...