In the saturated moist air region, the ratio of gas film layer to overall thermal resistance is within the range of 0.92–0.97, the air mole fraction on the gas–liquid interface is within the range of 0.75–0.87, and the heat transfer coefficient at the condensation side is less than 300...
Applying the appropriate dilution ratio, the vapor pressure of these species were found to be smaller by many orders of magnitude than their saturated vapor pressures at the ambient temperature. The size spectra shown in Figure 8 can be closely fitted by a sum of a power-law function and a ...
Water vapour gas constant (Rv=R̄/Mv) s Specific entropy (kJ kg−1K−1) T Temperature (°C) V Velocity (m s−1) v Specific volume (m3 kg−1) Ẇ Power (kW) wsw Humidity ratio of saturated air at water temperature x Steam quality xv0 Mole fraction of the water vapour ...
Subglacial Lake Whillans lies below around 800 m of Antarctic ice and is isolated from fresh sources of photosynthetic organic matter to sustain life. The diverse microbial ecosystems within the lake and underlying sediments are therefore dependent on
In the case of a water-saturated zeolite pore, the proton spontaneously transfers to form a charged water cluster (Fig. 1, brown). This water cluster is a specific acid with unique proton transfer properties, compared to the framework-bound proton, which can have a significant impact on ...
Jensen et al. (2001) suggested that in the lower TTL TWP region, saturated air is maintained by a combination of deep convection transporting water vapor into the TTL and overall rising motion. Radiative transfer calculations show that the TTL is out of radiative equilibrium with net diabatic he...
(pounds per square inch), may be calculated by multiplying the system total pressure by the mole fraction of H2S in the gas phase as given in Equation (C.1): pH2 S = p× x H 2S 100 (C.1) where p is the system total absolute pressure, expressed in megapascals (pounds per square...
and the cell pellets was resuspended in the same volumes of PBS buffer and used as the intracellular sample. GABA synthesis was initiated by adding 0.1 mM PLP and 25 g MSG in the broth. MSG was over-saturated at the beginning, but gradually dissolved with its conversion to GABA. The tempe...
Volume fraction Θ Fraction in a probability density function θ Volume fraction of segments within a polymer c (Fitting) constant F Helmholtz free energy H Enthalpy kB Boltzmann constant L Length M Polymer chain length N Number of lattice sites/segments p Vapor pressure p∗ Saturated vapor pres...
Water in foods has several effects on physical properties, food behavior in processing, microbial growth, stability, palatability, and phase transitions. The importance of water in foods is due to its presence in almost all foods, the dominance of water as a food component, and the physical ...