Unsteady linear motion of a thixotropic viscoplastic liquid between infinite parallel plates

1969 ◽  
Vol 7 (5) ◽  
pp. 106-106
Author(s):  
S. E. Agaeva
Keyword(s):  
Linear Motion ◽  
Parallel Plates ◽  
Viscoplastic Liquid

Tmom modes in transversely magnetised semiconductor-filled coaxial waveguide and parallel plates

1993 ◽  
Vol 140 (3) ◽  
pp. 211 ◽  
Author(s):  
L.E. Davis ◽  
R. Sloan ◽  
D.K. Paul
Keyword(s):  
Coaxial Waveguide ◽  
Parallel Plates

POSITIVE GLOW CORONA ALONG A CYLINDRICAL ROD BETWEEN TWO PARALLEL PLATES

1979 ◽  
Vol 40 (C7) ◽  
pp. C7-241-C7-242
Author(s):  
A. Boulloud ◽  
J. Charrier ◽  
R. Le Ny
Keyword(s):  
Parallel Plates

Reproduction of Linear Motion with Adaptation for Change in Environmental Position

2012 ◽  
Vol 132 (5) ◽  
pp. 526-533 ◽  
Author(s):  
Noboru Tsunashima ◽  
Seiichiro Katsura
Keyword(s):  
Linear Motion

Development of a Capacitor Probe to Detect Subsurface Deterioration in Concrete

1997 ◽  
Vol 503 ◽  
Author(s):  
B. K. Diefenderfer ◽  
I. L. Al-Qadi ◽  
J. J. Yoho ◽  
S. M. Riad ◽  
A. Loulizi
Keyword(s):  
Dielectric Constant ◽  
Portland Cement ◽  
Electromagnetic Waves ◽  
Low Cost ◽  
Complex Dielectric Constant ◽  
Life Cycle Costs ◽  
Parallel Plates ◽  
Portland Cement Concrete ◽  
Cement Concrete ◽  
Set Up

ABSTRACTPortland cement concrete (PCC) structures deteriorate with age and need to be maintained or replaced. Early detection of deterioration in PCC (e.g., alkali-silica reaction, freeze/thaw damage, or chloride presence) can lead to significant reductions in maintenance costs. However, it is often too late to perform low-cost preventative maintenance by the time deterioration becomes evident. By developing techniques that would enable civil engineers to evaluate PCC structures and detect deterioration at early stages (without causing further damage), optimization of life-cycle costs of the constructed facility and minimization of disturbance to the facility users can be achieved.Nondestructive evaluation (NDE) methods are potentially one of the most useful techniques ever developed for assessing constructed facilities. They are noninvasive and can be performed rapidly. Portland cement concrete can be nondestructively evaluated by electrically characterizing its complex dielectric constant. The real part of the dielectric constant depicts the velocity of electromagnetic waves in PCC. The imaginary part, termed the “loss factor,” describes the conductivity of PCC and the attenuation of electromagnetic waves.Dielectric properties of PCC have been investigated in a laboratory setting using a parallel plate capacitor operating in the frequency range of 0.1 to 40.1MIHz. This capacitor set-up consists of two horizontal-parallel plates with an adjustable separation for insertion of a dielectric specimen (PCC). While useful in research, this approach is not practical for field implementation. A new capacitor probe has been developed which consists of two plates, located within the same horizontal plane, for placement upon the specimen to be tested. Preliminary results show that this technique is feasible and results are promising; further testing and evaluation is currently underway.

AN INTEGRAL TRANSFORM APPLICATION TO MIXED CONVECTION IN LAMINAR FLOW BETWEEN INCLINED PARALLEL PLATES

2001 ◽  
Vol 3 (2-3) ◽  
pp. 16
Author(s):  
Rogerio Ramos ◽  
Jesus Salvador Perez Guerrero
Keyword(s):  
Laminar Flow ◽  
Mixed Convection ◽  
Integral Transform ◽  
Parallel Plates

FREEZING HEAT TRANSFER BETWEEN TWO COOLED PARALLEL PLATES WITH SEPARATED REGION

1998 ◽  
Author(s):  
Masahiko Yamada ◽  
Shoichiro Fukusako ◽  
Tsuyoshi Kawanami ◽  
C. Oh
Keyword(s):  
Heat Transfer ◽  
Parallel Plates

NATURAL CONVECTION FROM AN ARRAY OF VERTICAL PARALLEL PLATES

1994 ◽  
Author(s):  
Motoo Fujii ◽  
Toshio Tomimura ◽  
X. Zhang ◽  
S. Gima
Keyword(s):  
Natural Convection ◽  
Parallel Plates
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