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  2. Condenser (laboratory) - Wikipedia

    en.wikipedia.org/wiki/Condenser_(laboratory)

    A glass still head, upside down. The rounded part was meant to be fitted on the top of the boiling flask. Black-and-white photo of object at the Wellcome Trust museum. The still head is another ancient type of air-cooled condenser. It consists of a roughly globular vessel with an opening at the bottom, through which the vapor is introduced.

  3. Photovoltaic thermal hybrid solar collector - Wikipedia

    en.wikipedia.org/wiki/Photovoltaic_thermal...

    The heat transfer capability of air is lower than that of typically used liquids and therefore requires a proportionally higher mass flow rate than an equivalent PVT liquid collector. The advantage is that the infrastructure required has lower cost and complexity. The heated air is circulated into a building HVAC system to deliver thermal ...

  4. Column still - Wikipedia

    en.wikipedia.org/wiki/Column_still

    In 1822, he patented one of Europe's first continuous whiskey stills. The still included a labyrinth of partitions, which allowed the wash to flow gradually and continuously over the heat, with increased contact between the vapour and liquid phases of the distillate. In addition, the still contained "baffles", similar to modern bubble trays. [5]

  5. Concentrated solar still - Wikipedia

    en.wikipedia.org/wiki/Concentrated_solar_still

    A typically 25% efficiency standard solar still (not allowing for any recovery of rejected latent heat), as the latent heat of vaporization of water is 2.26 MJ per kilogram, [3] should evaporate 2.4 kg (or liters) of water per m 2 per day in a region with an average daily solar irradiation of 21.6 MJ/m 2 (250 watts/m 2), or 873 liters per year ...

  6. Giga Press - Wikipedia

    en.wikipedia.org/wiki/Giga_Press

    The Giga Press program is a series of aluminium die casting machines manufactured for Tesla, initially by Idra Group in Italy. Idra presses were the largest high-pressure die casting machines in production as of 2020, with a clamping force of 55,000 to 61,000 kilonewtons (5,600 to 6,200 tf).

  7. Copper in heat exchangers - Wikipedia

    en.wikipedia.org/wiki/Copper_in_heat_exchangers

    These units rely on air-to-air heat exchange through evaporator units similar to those used for air conditioners. Finned water to air heat exchangers are most commonly used for forced air heating and cooling systems, such as with indoor and outdoor wood furnaces, boilers, and stoves. They can also be suitable for liquid cooling applications.

  8. Laminar flow cabinet - Wikipedia

    en.wikipedia.org/wiki/Laminar_flow_cabinet

    A laminar flow cabinet blows unfiltered exhaust air towards the worker and is not safe for work with pathogenic agents, [2]: 13 [3] while a fume hood maintains negative pressure with constant exhaust to protect the user, but does not protect the work materials from contamination by the surrounding environment.

  9. Circulating fluidized bed - Wikipedia

    en.wikipedia.org/wiki/Circulating_fluidized_bed

    The solid is maintained in constant circulation where catalyst is continuously regenerated and return to the reactor. Heat must be brought in or removed from a reactor. A continuous circulation of solids between vessels can efficiently transport heat from one vessel to another since solids have relatively large heat capacity compared to gases.

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