Electrical conductivity in two phase nickel–nickel oxide mixtures and conductivity of nickel oxide at the nickel–nickel oxide phase boundary

1983 ◽  
Vol 54 (11) ◽  
pp. 6459-6462 ◽  
Author(s):  
V. B. Tare ◽  
J. B. Wagner
Keyword(s):  
Electrical Conductivity ◽  
Nickel Oxide ◽  
Phase Boundary ◽  
Oxide Phase ◽  
Two Phase

Two-Phase Boundary Layer Treatment for Subcooled Free-Convection Film Boiling Around a Body of Arbitrary Shape in a Porous Medium

1987 ◽  
Vol 109 (4) ◽  
pp. 997-1002 ◽  
Author(s):  
A. Nakayama ◽  
H. Koyama ◽  
F. Kuwahara
Keyword(s):  
Boundary Layer ◽  
Porous Medium ◽  
Free Convection ◽  
Phase Boundary ◽  
Flat Plate ◽  
Arbitrary Shape ◽  
Film Boiling ◽  
Two Phase ◽  
The One ◽  
Axisymmetric Bodies

The two-phase boundary layer theory was adopted to investigate subcooled free-convection film boiling over a body of arbitrary shape embedded in a porous medium. A general similarity variable which accounts for the geometric effect on the boundary layer length scale was introduced to treat the problem once for all possible two-dimensional and axisymmetric bodies. By virtue of this generalized transformation, the set of governing equations and boundary conditions for an arbitrary shape reduces into the one for a vertical flat plate already solved by Cheng and Verma. Thus, the numerical values furnished for a flat plate may readily be tranlsated for any particular body configuration of concern. Furthermore, an explicit Nusselt number expression in terms of the parameters associated with the degrees of subcooling and superheating has been established upon considering physical limiting conditions.

scholarly journals Supercapillary Architecture‐Activated Two‐Phase Boundary Layer Structures for Highly Stable and Efficient Flow Boiling Heat Transfer

2019 ◽  
Vol 32 (2) ◽  
pp. 1905117 ◽  
Author(s):  
Wenming Li ◽  
Zuankai Wang ◽  
Fanghao Yang ◽  
Tamanna Alam ◽  
Mengnan Jiang ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Boundary Layer ◽  
Phase Boundary ◽  
Boiling Heat Transfer ◽  
Flow Boiling ◽  
Two Phase ◽  
Layer Structures ◽  
Flow Boiling Heat Transfer

A hybrid phase boundary detection technique for two-phase-flow PIV measurements

2020 ◽  
Vol 74 ◽  
pp. 101776
Author(s):  
F. Gökhan Ergin ◽  
Jimmy Olofsson ◽  
Per Petersson ◽  
Nicolai Fog Gade-Nielsen
Keyword(s):  
Phase Boundary ◽  
Two Phase Flow ◽  
Boundary Detection ◽  
Detection Technique ◽  
Phase Flow ◽  
Two Phase ◽  
Piv Measurements
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