scholarly journals Kinetic boundary condition in vapor–liquid two-phase system during unsteady net evaporation/condensation

2017 ◽  
Vol 64 ◽  
pp. 81-92 ◽  
Author(s):  
Misaki Kon ◽  
Kazumichi Kobayashi ◽  
Masao Watanabe
Keyword(s):  
Boundary Condition ◽  
Phase System ◽  
Two Phase ◽  
Kinetic Boundary ◽  
Vapor Liquid

scholarly journals Molecular dynamics study on evaporation and reflection of monatomic molecules to construct kinetic boundary condition in vapor–liquid equilibria

2015 ◽  
Vol 52 (9) ◽  
pp. 1851-1859 ◽  
Author(s):  
Kazumichi Kobayashi ◽  
Kazumasa Hori ◽  
Misaki Kon ◽  
Kiyofumi Sasaki ◽  
Masao Watanabe
Keyword(s):  
Molecular Dynamics ◽  
Boundary Condition ◽  
Kinetic Boundary ◽  
Vapor Liquid Equilibria ◽  
Vapor Liquid

scholarly journals Kinetic Boundary Condition at a Vapor-Liquid Interface

2005 ◽  
Vol 95 (8) ◽  
Author(s):  
Tatsuya Ishiyama ◽  
Takeru Yano ◽  
Shigeo Fujikawa
Keyword(s):  
Boundary Condition ◽  
Liquid Interface ◽  
Kinetic Boundary ◽  
Vapor Liquid

Nonequilibrium kinetic boundary condition at the vapor-liquid interface of argon

2013 ◽  
Vol 88 (4) ◽  
Author(s):  
Tatsuya Ishiyama ◽  
Shigeo Fujikawa ◽  
Thomas Kurz ◽  
Werner Lauterborn
Keyword(s):  
Boundary Condition ◽  
Liquid Interface ◽  
Kinetic Boundary ◽  
Vapor Liquid

On the Problem of “Two-Phase” Activated Sludge

1991 ◽  
Vol 24 (7) ◽  
pp. 59-64 ◽  
Author(s):  
R. W. Szetela
Keyword(s):  
Activated Sludge ◽  
Single Phase ◽  
Phase System ◽  
Two Phase ◽  
Wastewater Treatment Process ◽  
Sludge Stabilization ◽  
Technological Advantage ◽  
In Series ◽  
State Models ◽  
Activated Sludge Systems

Steady-state models are presented to describe the wastewater treatment process in two activated sludge systems. One of these makes use of a single complete-mix reactor; the other one involves two complete-mix reactors arranged in series. The in-series system is equivalent to what is known as the “two-phase” activated sludge, a concept which is now being launched throughout Poland in conjunction with the PROMLECZ technology under implementation. Analysis of the mathematical models has revealed the following: (1) treatment efficiency, excess sludge production, energy consumption, and the degree of sludge stabilization are identical in the two systems; (2) there exists a technological equivalence of “two-phase” sludge with “single-phase” sludge; (3) the “two-phase” system has no technological advantage over the “single-phase” system.

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