• 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 (483 words) - 04:24, 30 June 2024
  • 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 (3,845 words) - 01:55, 14 November 2024
  • 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...
    69 KB (7,012 words) - 02:12, 14 November 2024
  • 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) - 17:29, 17 March 2023
  • sometimes called energy flux density, to distinguish it from the first definition. Radiative flux, heat flux, and sound energy flux are specific cases of...
    1 KB (134 words) - 06:43, 6 November 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 (3,902 words) - 04:16, 7 September 2024
  • daytime radiative cooling (PDRC) (also passive radiative cooling, daytime passive radiative cooling, radiative sky cooling, photonic radiative cooling...
    22 KB (3,666 words) - 02:34, 20 August 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 (2,168 words) - 20:45, 12 November 2024
  • Thumbnail for Radiative zone
    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) - 00:52, 27 October 2024
  • 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 (8,490 words) - 17:03, 5 November 2024
  • 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 (2,131 words) - 10:34, 29 September 2024
  • Thumbnail for Lumen (unit)
    steradians, so a light source that uniformly radiates one candela in all directions has a total luminous flux of 1 cd × 4π sr = 4π cd⋅sr = 4π lm ≈ 12.57...
    13 KB (1,397 words) - 15:05, 23 October 2024
  • 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 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 (15,584 words) - 01:16, 2 November 2024
  • 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...
    4 KB (500 words) - 18:27, 18 September 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...
    108 KB (11,051 words) - 10:32, 9 November 2024
  • 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...
    31 KB (3,313 words) - 03:35, 12 November 2024
  • daytime radiative cooling (PDRC) (also passive radiative cooling, daytime passive radiative cooling, radiative sky cooling, photonic radiative cooling...
    46 KB (7,251 words) - 18:13, 4 November 2024
  • 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
  • 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...
    20 KB (2,788 words) - 10:54, 13 May 2024
  • 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) - 21:07, 7 July 2024
  • Thumbnail for Outgoing longwave radiation
    space, i.e., the only way the planet cools itself. Radiative heating from absorbed sunlight, and radiative cooling to space via OLR power the heat engine...
    33 KB (3,775 words) - 01:08, 13 November 2024
  • Thumbnail for Earth's energy budget
    Earth's energy flux balance can be thought of as being the result of external forcings (both natural and anthropogenic, radiative and non-radiative), system...
    58 KB (6,034 words) - 22:04, 11 November 2024
  • 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 (4,658 words) - 19:45, 8 October 2024
  • 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...
    31 KB (3,530 words) - 16:01, 4 September 2024
  • Thumbnail for Infrared
    to maximize radiative heat loss is highly desirable. When the incoming radiative heat from the Sun is balanced by the outgoing radiative heat emission...
    92 KB (9,280 words) - 02:36, 7 November 2024
  • Thumbnail for Tabby's Star
    reference to the paper's subtitle "where's the flux?", which highlights the observed dips in the star's radiative flux. The star has also been given the nickname...
    106 KB (9,031 words) - 00:59, 13 September 2024
  • temperature differences and ignores two important parameters, being 1) solar radiative flux; and 2) infrared exchanges from the sky. The concept of Tsol-air was...
    4 KB (675 words) - 12:28, 1 February 2023
  • 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 (8,956 words) - 10:45, 25 September 2024
  • 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 (6,878 words) - 12:02, 5 November 2024