• Radiative flux, also known as radiative flux density or radiation flux (or sometimes power flux density), is the amount of power radiated through a given...
    4 KB (476 words) - 22:00, 16 March 2025
  • through a unit area (J·m−2·s−1). The radiative flux and heat flux are specific cases of energy flux. Particle flux, the rate of transfer of particles through...
    28 KB (3,863 words) - 21:22, 25 February 2025
  • Thumbnail for Radiative forcing
    the globe. A planet in radiative equilibrium with its parent star and the rest of space can be characterized by net zero radiative forcing and by a planetary...
    72 KB (7,255 words) - 03:22, 14 April 2025
  • used to describe spectral flux density vary between fields, sometimes including adjectives such as "electromagnetic" or "radiative", and sometimes dropping...
    18 KB (2,589 words) - 00:51, 27 December 2024
  •  The simplest form of radiative transfer involves a collinear beam of radiation traveling through a sample to a detector.  That flux can be reduced by absorption...
    29 KB (3,896 words) - 04:16, 7 September 2024
  • Thumbnail for Second law of thermodynamics
    radiation from all matter, most entropy flux calculations involve incident, reflected and emitted radiative fluxes. The energy and entropy of unpolarized...
    107 KB (15,415 words) - 19:13, 24 February 2025
  • daytime radiative cooling (PDRC) (also passive radiative cooling, daytime passive radiative cooling, radiative sky cooling, photonic radiative cooling...
    22 KB (3,636 words) - 03:53, 7 April 2025
  • sometimes called energy flux density, to distinguish it from the first definition. Radiative flux, heat flux, and sound energy flux density (also sound intensity)...
    1 KB (156 words) - 12:21, 17 December 2024
  • Thumbnail for Passive daytime radiative cooling
    daytime radiative cooling (PDRC) (also passive radiative cooling, daytime passive radiative cooling, radiative sky cooling, photonic radiative cooling...
    107 KB (10,852 words) - 21:08, 31 March 2025
  • scattering processes. The equation of radiative transfer describes these interactions mathematically. Equations of radiative transfer have application in a wide...
    12 KB (1,858 words) - 20:37, 12 February 2025
  • Thumbnail for Radiant flux
    radiometry, radiant flux or radiant power is the radiant energy emitted, reflected, transmitted, or received per unit time, and spectral flux or spectral power...
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  • radiative flux density (that is, radiative flux per unit of frequency) on frequency. Given frequency ν {\displaystyle \nu } in Hz and radiative flux density...
    4 KB (737 words) - 15:25, 20 November 2024
  • Thumbnail for Idealized greenhouse model
    that will allow the outgoing radiative power, escaping the top of the atmosphere, to be equal to the absorbed radiative power of sunlight. When applied...
    16 KB (2,198 words) - 13:00, 14 April 2025
  • Thumbnail for Poynting vector
    Poynting vector (or Umov–Poynting vector) represents the directional energy flux (the energy transfer per unit area, per unit time) or power flow of an electromagnetic...
    34 KB (4,674 words) - 20:30, 13 February 2025
  • A radiative zone is a layer of a star's interior where energy is primarily transported toward the exterior by means of radiative diffusion and thermal...
    11 KB (1,732 words) - 11:35, 21 March 2025
  • Thumbnail for Heat transfer
    dioxide determines the radiative balance of Earth's atmosphere, carbon dioxide removal techniques can be applied to reduce the radiative forcing. Solar radiation...
    66 KB (8,475 words) - 23:27, 3 April 2025
  • Thumbnail for Heat flux sensor
    the heat flux. The heat flux can have different origins; in principle convective, radiative as well as conductive heat can be measured. Heat flux sensors...
    22 KB (2,845 words) - 21:24, 28 February 2025
  • Thumbnail for Lumen (unit)
    light source (that uniformly radiates in all directions) with a luminous intensity of one candela has a total luminous flux of 1 cd × 4π sr = 4π cd⋅sr =...
    13 KB (1,409 words) - 16:48, 24 January 2025
  • Thumbnail for Clouds and the Earth's Radiant Energy System
    record of radiative fluxes at the top of the atmosphere (TOA) for climate change analysis. Doubling the accuracy of estimates of radiative fluxes at TOA...
    20 KB (2,116 words) - 21:06, 14 April 2025
  • Electromagnetic flux may refer to one of the following: Flux or flux density of electromagnetic radiation Electric flux and magnetic flux Radiative flux. This disambiguation...
    196 bytes (55 words) - 10:02, 28 December 2019
  • daytime radiative cooling (PDRC) (also passive radiative cooling, daytime passive radiative cooling, radiative sky cooling, photonic radiative cooling...
    53 KB (8,049 words) - 14:35, 23 March 2025
  • in time. Radiative equilibrium is the specific case of thermal equilibrium, for the case in which the exchange of heat is done by radiative heat transfer...
    16 KB (2,138 words) - 12:20, 15 March 2025
  • with steady winds driven by broad-spectrum radiation is that both the radiative flux and gravitational acceleration scale with r−2. The ratio between these...
    30 KB (3,261 words) - 01:16, 30 December 2024
  • temperature that a planet would be if it were in radiative equilibrium, typically under the assumption that it radiates as a black body being heated only by its...
    18 KB (2,431 words) - 05:21, 16 April 2025
  • Thumbnail for Dipole antenna
    I_{\mathrm {o} }~.} From the fields calculated above, one can find the radiated flux (power per unit area) at any point as the magnitude of the real part...
    89 KB (12,468 words) - 04:04, 14 April 2025
  • atmospheric radiative transfer codes Atmospheric radiative transfer codes DISORT Key, J. and A.J. Schweiger, 1998, Tools for atmospheric radiative transfer:...
    1 KB (176 words) - 22:56, 4 April 2019
  • Thumbnail for Greenhouse effect
    energy flows reduce radiative surface cooling (net upward radiative energy flow). Latent heat transport and thermals provide non-radiative surface cooling...
    84 KB (8,995 words) - 03:26, 2 April 2025
  • Thumbnail for Electric flux
    it. In pictorial form, this electric field is shown as "lines of flux" being radiated from a dot (the charge). These are called Gauss lines. Note that...
    5 KB (642 words) - 18:20, 20 February 2025
  • Thumbnail for Thermal radiation
    delivery of the heat. Radiative heat flux and effects are given as follows: At distances on the scale of the wavelength of a radiated electromangetic wave...
    57 KB (6,896 words) - 10:59, 15 April 2025
  • Thumbnail for Color temperature
    above) may differ largely from the effective temperature given by the radiative flux of the stellar surface. For example, the color temperature of an A0V...
    32 KB (3,582 words) - 15:32, 30 March 2025