PDF Publication Title:
Text from PDF Page: 042
Applying the above assumptions, the overall material balance is then written ρ ∂ n + ε ′ ∂ c + ε ∇ ( ⃗v c ) = 0 b ∂t ∂t where the fluid-phase velocity is described by Darcy’s law for packed beds ⃗v = −kd∇P (3.3) (3.4) (3.5) (3.6) (3.7) and the component material balance for CO2 is written ρ ∂ n + ε ′ ∂ c i + ε ∇ ( ⃗v c ) = − ε ∇ J b∂t∂ti i with the component molar flux described by Ji = −cDi∇yi A Danckwert’s boundary condition ∂ci=0 at z=L ∂z is applied to the bed outlet and depending on which half cycle is being modeled either a constant feed concentration or a no-flow boundary condition is used at the bed inlet. The energy balance for this system is written ρ ∂us +ε′∂cfuf +ε∇(⃗vc u )+ε∇q +εP·∇⃗v=0 (3.8) b∂t ∂t ff f where the energy flux, internal energies of both the fluid and solid-phase, and the enthalpy of the fluid-phase are represented by qf = −k∇T uf ≡hf −PVf us =(Cps +Cpxn)(T −Tref)−λn hf = Cpy (T − Tref ) 30 (3.9) (3.10) (3.11) (3.12)PDF Image | TEMPERATURE SWING ADSORPTION COMPRESSION AND MEMBRANE SEPARATIONS
PDF Search Title:
TEMPERATURE SWING ADSORPTION COMPRESSION AND MEMBRANE SEPARATIONSOriginal File Name Searched:
temp-swing-adsorption.pdfDIY PDF Search: Google It | Yahoo | Bing
CO2 Organic Rankine Cycle Experimenter Platform The supercritical CO2 phase change system is both a heat pump and organic rankine cycle which can be used for those purposes and as a supercritical extractor for advanced subcritical and supercritical extraction technology. Uses include producing nanoparticles, precious metal CO2 extraction, lithium battery recycling, and other applications... More Info
Heat Pumps CO2 ORC Heat Pump System Platform More Info
| CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com | RSS | AMP |