CO OZNACZA SŁOWO ABSORPTIVITY
Chłonność
W nauce określenie absorpcja może odnosić się do: ▪ chłonności molowej, w chemii, pomiaru tego, jak silne substancje chemiczne pochłaniają światło na danej długości fali ▪ absorpcja, w fizyce, frakcja promieniowania wchłonięta przy danej długości fali ...
Definicja słowa absorptivity w słowniku
Definicja chłonności w słowniku jest miarą zdolności materiału do pochłaniania promieniowania, równego wewnętrznej absorpcji jednorodnej warstwy materiału w warunkach, w których ścieżka promieniowania ma długość jednostki i granice warstwy nie mają wpływu.
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1
The Passive Solar Design and Construction Handbook
The performance of the absorber component depends partially on two properties
of the material used for the surface finish of the absorber: absorptivity and
emissivity. Absorptivity is a measure of the material's ability to absorb solar
radiation ...
Michael J. Crosbie, Steven Winter Associates,
1998
2
Thermal Radiation Heat Transfer, Fourth Edition
It may be easier to do the entire integration of (2-6c) numerically rather than by
using the /"b—ir functions. 2-3 ABSORPTIVITY The absorptivity is defined as the
fraction of the energy incident on a body that is absorbed by the body. The
incident ...
3
Methods of Air Sampling and Analysis
13.4.1 The curves are plotted as the logarithm of molar absorptivity versus the
wavelength in nanometers. The absorptivity and molar absorptivity values are
given with each curve. 13.4.2 As indicated previously, the quantitative
determination ...
James P. Lodge, Jr.,
1988
4
Proceedings of the Symposium on Recent Advances in the ...
The observed CM absorption band in the visible is very weak, with a molar
absorptivity at the band maximum of only -950 M 'cm'1.3-4 For Cjo, the symmetry-
related forbidden selection is somewhat relaxed, and transition probabilities of ...
Karl M. Kadish, Rodney S. Ruoff,
1997
5
Architectural Integration and Design of Solar Thermal Systems
VW16070 Stone Grey Absorptivity 0.58–VW16071 Pacific Turquoise Absorptivity
0.73 –VW16156 Regent Grey Absorptivity 0.64 – VW16092 Antique Linen
Absorptivity 0.44 – VW16162 Ivory Absorptivity 0.42 – VW16090 Deep
WaterGreen ...
Maria Cristina Munari Probst, Christian Roecker,
2011
6
Handbook of Industrial Drying, Third Edition
100 540 1539 3537 Temperature (°F) 9531 FIGURE 1 8.1 Absorptivity of some
materials as a function of temperature (I: fireproof clay, white; 2: aluminium; 3:
wood; 4: cork; 5: asbestos; 6: porcelain; 7: concrete; 8: graphite; 9: roofing silvers)
.
7
Principles of Heat Transfer
If the variation of the monochromatic absorptivity with wavelength of the receiving
surface is given by (), the total absorptivity is q 0 al(l)Gl(l*, T*) dl (9.33) a(l*, T*) =
L L q 0 Gl(l*, T*) dl Note that the total absorptivity of a surface depends on the ...
Frank Kreith, Raj Manglik, Mark Bohn,
2010
8
Analytical Chemistry Refresher Manual
When the concentration is in molarity and the pathlength is in centimeters, the
units of absorptivity must be liters /(mole centimeter). Under these specific
conditions, the absorptivity is called the "molar absorptivity," or the "molar
extinction ...
9
Frontiers on Separation Science and Tech. .
When temperature increases, the absorptivity for RSH and COS increases. From
the first to the third hour, the absorptivity for COS at 40 °C is 1 00%,but from the
fourth to the seventh hour, the absorptivity for COS decreases from 100% to ...
10
Steel Heat Treatment: Equipment and Process Design
The amount of the disposable energy of the interacting laser beam is strongly
dependent on the absorptivity of the metal. The absorptivity of the laser light with
a wavelength of 10.6 mm ranges in the order of magnitude from 2 to 5%, whereas
...
WIADOMOŚCI, KTÓRE ZAWIERAJĄ SŁOWO «ABSORPTIVITY»
Sprawdź, o czym dyskutuje się w prasie krajowej i zagranicznej oraz jak jest stosowane słowo
absorptivity w wiadomościach.
Measuring soil water potential using IR thermal imaging
Furthermore, for a given spectral wavelength range, absorptivity and emissivity have the same value. Consequently, we can compute the ... «SPIE Newsroom, Lip 15»
Nanosheet transfection: effective transfer of naked DNA on silica glass
... equation A=εbc, where A is the absorbance (optical density) of solution in the transparent cell, ε is the molar absorptivity (0.015 cm−1μM−1), ... «Nature.com, Cze 15»
Two Approaches to Climate Change
... and bounded on one side by a surface (the Earth) with a complex pattern of temperature, thermal conductivity, and radiative absorptivity and ... «American Thinker, Lut 15»
Organic layer adds light particles
The novel class of organic upconversion materials is based on so-called triplet-triplet annihilation (TTA), and combines strong absorptivity with ... «Nanowerk, Lis 14»
Our leading ladies of science
... as high stability under working conditions, high absorptivity and efficient current production, by using locally available chemicals, and simple, ... «The Nation, Lis 14»
Cassini sounds the depths of Kraken Mare, Titan's largest sea
Cassini scientists are still analysing the data to determine the liquid methane's composition and absorptivity, but unlike the 160 m depth of ... «Astronomy Now Online, Lis 14»
Using microwaves to optimize platinum-nickel nanoalloys for …
... potentials between noble and transition metals; and the difference of microwave absorptivity between metal nanoparticles and polyol solvent. «Nanowerk, Wrz 14»
The Metamodernist Manifesto: After Postmodernism (Part III)
The absorptivity or pleasing nature of the aesthetic or even moral elements of metamodern texts is -- as an initial matter -- beside the point, ... «Huffington Post, Sie 14»
The Metamodernist Manifesto: After Postmodernism (Part II)
Paratactic linguistic operations, "The New Sentence," sound poetry, "flarf" -- all of these are born of a theory of non-absorptivity that focuses ... «Huffington Post, Sie 14»
Thermal emitters speed up
But, Kirchhoff's equation implies that we can much more quickly control the thermal emission intensity if we rapidly change the absorptivity of ... «nanotechweb.org, Sie 14»