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  2. Stirling cycle - Wikipedia

    en.wikipedia.org/wiki/Stirling_cycle

    The cycle is the same as most other heat cycles in that there are four main processes: compression, heat addition, expansion, and heat removal. However, these processes are not discrete, but rather the transitions overlap. The Stirling cycle is a highly advanced subject that has defied analysis by many experts for over 190 years.

  3. List of Android app stores - Wikipedia

    en.wikipedia.org/wiki/List_of_Android_app_stores

    This form of the app store is often used by web developers to distribute apps that are not allowed in the Google Play Store; this may be due to an app allowing users wider access to the app system, or offering apps for "niche users" who choose to use only free and open-source software (F-Droid) or prefer to play indie games (Itch.io). Moreover ...

  4. Stirling engine - Wikipedia

    en.wikipedia.org/wiki/Stirling_engine

    In a Stirling engine, the regenerator is an internal heat exchanger and temporary heat store placed between the hot and cold spaces such that the working fluid passes through it first in one direction then the other, taking heat from the fluid in one direction, and returning it in the other.

  5. Thermodynamic cycle - Wikipedia

    en.wikipedia.org/wiki/Thermodynamic_cycle

    Two primary classes of thermodynamic cycles are power cycles and heat pump cycles. Power cycles are cycles which convert some heat input into a mechanical work output, while heat pump cycles transfer heat from low to high temperatures by using mechanical work as the input. Cycles composed entirely of quasistatic processes can operate as power ...

  6. Temperature cycling - Wikipedia

    en.wikipedia.org/wiki/Temperature_cycling

    Temperature cycling (or temperature cycle) is the process of cycling through two temperature extremes, typically at relatively high rates of change. It is an environmental stress test used in evaluating product reliability as well as in manufacturing to catch early-term, latent defects by inducing failure through thermal fatigue .

  7. Why your phone weather app probably won’t tell you if you’re ...

    www.aol.com/why-phone-weather-app-probably...

    Concrete buildings surround these roads with close proximity to one another, trapping the heat between. We reduce the temperature on the thermostat and turn on the AC in our cars, producing more ...

  8. Foundation for the Study of Cycles - Wikipedia

    en.wikipedia.org/wiki/Foundation_for_the_Study...

    FSC published the Cycles Magazine from 1950 until 1997. [2] [5] [6] In 2020, FSC relaunched the magazine as a quarterly publication. [7] All FSC members are provided access to Cycles App, which according to the foundation, is "a tool that can decode cycles and apply cyclic analysis to detect dominant cycles in any dataset." [8]

  9. Estrous synchronization - Wikipedia

    en.wikipedia.org/wiki/Estrous_synchronization

    Estrous synchronisation is the process of targeting female mammals to come to heat within a short time frame (36 to 96 hours). This is achieved through the use of one or more hormones. Methods to improve our ability to synchronize the reproductive process and result in the ‘timed insemination’ without the detection of heat have been developed.