10 ENGLISH BOOKS RELATING TO «TORTUOSITY»
Discover the use of
tortuosity in the following bibliographical selection. Books relating to
tortuosity and brief extracts from same to provide context of its use in English literature.
1
Gas Transport in Porous Media
The tortuosity factor is discussed in further detail below. Similar to the clear fluid
equation, the mole flux through a porous media relative to stationary coordinates
is given by FA − ωA (FA + FB) =−βρ gDAB,CF ∇ωA =−ρgD∗AB∇ωA Inclusion of
...
Clifford K. Ho, Stephen W. Webb, 2006
Solution: 0.375 x 3,900-3,725) Act 1 ^xl = 0.66° 100 an = 5.15 + 0.66 = 5.81° c =
166+ -M^ + 0 = 169.26° _)fiqofi 2sin5.81 " mib Calibration of tortuosity factors
Qualitative assessment and quantitative characterization of the torque and drag
are ...
Jamal J. Azar, G. Robello Samuel, 2007
3
Knowledge-Based and Intelligent Information and Engineering ...
Various approaches are used for tortuosity measurement: curvature values and
changes, arch-chord ratios or vessel angle changes. They require splitting vessel
network into curves, and the tortuosity is calculated for each curve. The tortuosity
...
Juan D. Velásquez, Sebastián A. Ríos, Robert J. Howlett, 2009
4
Introduction to Geophysical Formation Evaluation
4. Porosity,. Permeability,. Tortuosity,. and. Saturation. 4.1 General Porosity is
important in petroleum work because it is the space in reservoirs in which the
water, gas, and hydrocarbons are found. In sedimentary mineral deposits, the
porosity ...
James K. Hallenburg, 1997
5
Fluorescence Angiography in Ophthalmology
Stefan Dithmar, Frank G. Holz. 6 ⊡ Fig. 6.14a–f. A 22 year old patient with loss of
tal retinal tortuosity has been made. a,b Fundos- 6.9 · Vascular Tortuosity ab cd ef
7 Inflammatory Retinal/Choroidal. 6.9 Vascular Tortuosity Tortuosity or a ...
Stefan Dithmar, Frank G. Holz, 2008
6
Handbook of Soil Science
The diffusion coefficients for the soil liquid and a free liquid are related by (
Epstein, 1989): where Ldlfand L are the actual and the shortest path lengths for
diffusion (L), T = Ld(fIL is known as the tortuosity, and T2 as the tortuosity factor,
while 1 ...
7
Principles of Adsorption and Adsorption Processes
Since the tortuosity is essentially a geometric factor it should be independent of
either temperature or the nature of the diffusing species. For straight, randomly
oriented, cylindrical pores it may be shown that T = 3, the mean value of cos~2^ ...
The effective diffusivity is normally expressed as: Dc = ; DM (26) where DM is the
molecular diffusivity of the binary exchange type and e and T are the porosity and
the tortuosity of the particle, respectively. The tortuosity is best explained as the ...
9
Acoustic Absorbers and Diffusers: Theory, Design and Application
3.6.6 Measurement of tortuosity For a non-conducting porous absorber, which
does not get damaged by being soaked, the tortuosity can be measured by
saturating the material with a conducting fluid and measuring the electrical
resistivity.56 ...
Trevor J. Cox, Peter D'Antonio, 2009
10
Penetration and Permeability of Concrete: Barriers to ...
The tortuosity (t12) is another concept that has been introduced, at the beginning
of this century, in an attempt to characterize the complexity of a porous network
Several mathematical definitions of tortuosity can be found in the literature.
10 NEWS ITEMS WHICH INCLUDE THE TERM «TORTUOSITY»
Find out what the national and international press are talking about and how the term
tortuosity is used in the context of the following news items.
NASA's Future with NIAC: Novel Life Support
“The potential exists for the high tortuosity photoelectrocatalytic air processor design ... The high-tortuosity device components will ideally be manufactured using ... «Product Design & Development, Jul 15»
3D Photocatalytic Air Processor for Dramatic Reduction of Life …
The proposed work will demonstrate these drastic reductions in comparison to current technology with delivery of high-tortuosity device components allowed by ... «Next Big Future, Jul 15»
New 3D microbattery suitable for large-scale on-chip integration
... of the microbattery were strongly related to the structural parameters of the electrodes such as size, shape, surface area, porosity, and tortuosity, Ning added. «The Engineer, May 15»
High-performance 3-D microbattery suitable for large-scale on-chip …
... and power of the microbattery are strongly related to the structural parameters of the electrodes such as size, shape, surface area, porosity, and tortuosity. «Phys.Org, May 15»
inviCRO Expands Preclinical Histology Service Capabilities with the …
... will soon be available to researchers through inviCRO to enable novel research and image analysis development pertaining to vessel dimensions, tortuosity, ... «Business Wire, Mar 15»
Public Release: 5-Mar-2015 Tortuosity for fluid flow in 2-dimensional …
A simple linear relation between the generations and tortuosity in pore fractal model of porous media is obtained. The results show a more realistic tortuosity ... «EurekAlert, Mar 15»
Eye test 'could detect early stages of dementia'
... you can see differences in the retinal vessels, eg in width, some vessels become thinner; some become larger; differences in the tortuosity, or how wriggly the ... «Scotsman, Oct 14»
ERD meets wellbore challenges in Gulf of Mexico
The section had to be drilled in a single run, while minimizing tortuosity and acquiring critical formation evaluation data. This was needed to increase the ... «Offshore Oil and Gas Magazine, Sep 14»
Antimicrobial nanosilver filters for safe water
The morphology, stability and tortuosity of the filter fibres does not change after nanoparticle loading. The tortuosity achieves the required high contact between ... «nanotechweb.org, Jul 14»
The Effects of Bead Overlap on Performance of 3D Printed Packed …
Extra-particle porosity is often used as a rule of thumb to describe the packed bed homogeneity, tortuosity and, in combination with the particle diameter, internal ... «Labmate Online, Apr 14»
