Correction factor of heat capacity

Definition of the correction factor of heat capacity, CF Z, 6), for gas-phase and liquid-phase reactions... 

Correction factor of heat capacity for liquid phase ... 

Correction factor of heat capacity, dimensionless (Eq. 5.2.19) Mass-based heat capacity at constant pressure, energy/mass K Molar-based heat capacity at constant pressure, energy/mole K Reactor (tube) diameter, length... 

Next, we derive an expression for the correction factor of the heat capacity, CF(Zm, 0). First consider gas-phase reactions. From Eq. 2.7.3 the content of species j in the reactor is... 

Determine the correction factor of the heat capacity of the reacting fluid, CF(Z 0). 

Equation 9.1.46 is the dimensionless energy balance equation for gas-phase, constant-volume semibatch reactors. The correction factor of the heat capacity is... 

The Ft correction factor is usually correlated in terms of two dimensionless ratios, the ratio of the two heat capacity flow rates R and the thermal effectiveness P of the exchanger ... 

Phi-factor, (() A correction factor that is based on the ratio of the total heat capacity (mass x specific heat) of a vessel and the total heat capacity of the vessel contents. 

To determine the true overall temperature difference, the correction factors, F, shown in Figure 10-34 are used to correct for the deviations involved in the construction of multipasses on the shell and tube sides of the exchanger. Note that R of the charts represents the heat capacity rate ratio , and P is the temperature efficiency of the exchanger. 

First-order estimates of entropy are often based on the observation that heat capacities and thereby entropies of complex compounds often are well represented by summing in stoichiometric proportions the heat capacities or entropies of simpler chemical entities. Latimer [12] used entropies of elements and molecular groups to estimate the entropy of more complex compounds see Spencer for revised tabulated values [13]. Fyfe et al. [14] pointed out a correlation between entropy and molar volume and introduced a simple volume correction factor in their scheme for estimation of the entropy of complex oxides based on the entropy of binary oxides. The latter approach was further developed by Holland [15], who looked into the effect of volume on the vibrational entropy derived from the Einstein and Debye models. 

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