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  2. Thermal management of high-power LEDs - Wikipedia

    en.wikipedia.org/wiki/Thermal_management_of_high...

    Heat sinks provide a path for heat from the LED source to outside medium. Heat sinks can dissipate power in three ways: conduction (heat transfer from one solid to another), convection (heat transfer from a solid to a moving fluid, which for most LED applications will be air), or radiation (heat transfer from two bodies of different surface temperatures through Thermal radiation).

  3. Heat transfer - Wikipedia

    en.wikipedia.org/wiki/Heat_transfer

    Heat transfer is a discipline of thermal engineering that concerns the generation, use, conversion, and exchange of thermal energy between physical systems. Heat transfer is classified into various mechanisms, such as thermal conduction, thermal convection, thermal radiation, and transfer of energy by phase changes.

  4. Thermal inductance - Wikipedia

    en.wikipedia.org/wiki/Thermal_inductance

    In 2013, Ye et al. have a publication of "Thermal Transient Effect and Improved Junction Temperature Measurement Method in High Voltage Light-Emitting Diodes". [4] In their experiments, a high voltage LED chip was directly attached on silicon substrate with thin thermal interface material (TIM).

  5. List of songs written by Willie Dixon - Wikipedia

    en.wikipedia.org/wiki/List_of_songs_written_by...

    Led Zeppelin, Van Morrison, Dread Zeppelin, Johnny Thunders, Widespread Panic, Hawkwind, Canned Heat "Built for Comfort" Willie Dixon: 1959 Howlin' Wolf, Canned Heat, UFO, Juicy Lucy, Dana Gillespie "Close to You" Muddy Waters: 1958 Stevie Ray Vaughan, The Doors "Crazy for My Baby" Willie Dixon: 1955 Little Walter, Colin James, Charlie Musselwhite

  6. Newton's law of cooling - Wikipedia

    en.wikipedia.org/wiki/Newton's_law_of_cooling

    The statement of Newton's law used in the heat transfer literature puts into mathematics the idea that the rate of heat loss of a body is proportional to the difference in temperatures between the body and its surroundings. For a temperature-independent heat transfer coefficient, the statement is:

  7. 30 Dogs Wearing Goggles That Might Just Make Your Day, As ...

    www.aol.com/50-most-wholesome-images-dogs...

    This exact idea led to the creation of an amazing niche subreddit called r/Doggles, which contains many photos of pooches wearing goggles. We collected some of the most hilarious pictures we could ...

  8. Heat transfer physics - Wikipedia

    en.wikipedia.org/wiki/Heat_transfer_physics

    The macroscopic energy equation for infinitesimal volume used in heat transfer analysis is [6] = +, ˙, where q is heat flux vector, −ρc p (∂T/∂t) is temporal change of internal energy (ρ is density, c p is specific heat capacity at constant pressure, T is temperature and t is time), and ˙ is the energy conversion to and from thermal ...

  9. 13 Things You Should Never, Ever Carry in Your Wallet - AOL

    www.aol.com/finance/13-things-never-ever-carry...

    5. Excess Cash. Walking around with a fat wallet of cash feels good, but if you lose your wallet, the odds of keeping your green aren’t good. Besides, if you’re out and about and a potential ...