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  2. Deep water source cooling - Wikipedia

    en.wikipedia.org/wiki/Deep_water_source_cooling

    This cooled water then acts as the heat sink for the heat pump. Deep lake water cooling uses cold water pumped from the bottom of a lake as a heat sink for climate control systems. Because heat pump efficiency improves as the heat sink gets colder, deep lake water cooling can reduce the electrical demands of large cooling systems where it is ...

  3. Heat sink - Wikipedia

    en.wikipedia.org/wiki/Heat_sink

    This in turn increases the heat-sink base temperature. And additionally, the thermal resistance of the heat sink will also increase. The net result is a higher heat-sink base temperature. The increase in heat-sink thermal resistance with decrease in flow rate will be shown later in this article.

  4. Thermal management (electronics) - Wikipedia

    en.wikipedia.org/wiki/Thermal_management...

    Heat sinks function by efficiently transferring thermal energy ("heat") from an object at high temperature to a second object at a lower temperature with a much greater heat capacity. This rapid transfer of thermal energy quickly brings the first object into thermal equilibrium with the second, lowering the temperature of the first object ...

  5. Talk:Heat sink - Wikipedia

    en.wikipedia.org/wiki/Talk:Heat_sink

    2 Basic heat sink heat transfer theory model. 3 Methods to determine heat sink thermal performance. 3.1 Heat transfer theoretical model 3.2 Experimental data 3.3 Numerical data 4 Design factors which influence the thermal performance of a heat sink. 4.1 Material 4.1.1 Fin efficiency 4.1.2 Spreading resistance 4.2 Fin arrangements 4.2.1 Pin fin

  6. 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).

  7. Heat pump and refrigeration cycle - Wikipedia

    en.wikipedia.org/wiki/Heat_pump_and...

    Thermodynamic heat pump cycles or refrigeration cycles are the conceptual and mathematical models for heat pump, air conditioning and refrigeration systems. [1] A heat pump is a mechanical system that transmits heat from one location (the "source") at a certain temperature to another location (the "sink" or "heat sink") at a higher temperature. [2]

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  9. Computer cooling - Wikipedia

    en.wikipedia.org/wiki/Computer_cooling

    Heat dissipation of over 1000 W/cm 2 has been reported. [46] The system can be operated at lower pressure in comparison to the micro-channel method. The heat transfer can be further increased using two-phase flow cooling and by integrating return flow channels (hybrid between micro-channel heatsinks and jet impingement cooling).