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  2. Flue-gas stack - Wikipedia

    en.wikipedia.org/wiki/Flue-gas_stack

    A flue gas stack at GRES-2 Power Station in Ekibastuz, Kazakhstan, the tallest of its kind in the world (420 meters or 1,380 feet) [1]. A flue-gas stack, also known as a smoke stack, chimney stack or simply as a stack, is a type of chimney, a vertical pipe, channel or similar structure through which flue gases are exhausted to the outside air.

  3. Stack effect - Wikipedia

    en.wikipedia.org/wiki/Stack_effect

    The stack effect or chimney effect is the movement of air into and out of buildings through unsealed openings, chimneys, flue-gas stacks, or other purposefully designed openings or containers, resulting from air buoyancy. Buoyancy occurs due to a difference in indoor-to-outdoor air density resulting from temperature and moisture differences ...

  4. Chimney breast - Wikipedia

    en.wikipedia.org/wiki/Chimney_breast

    A brick chimney breast. A chimney breast is a portion of a chimney which projects forward from a wall to accommodate a fireplace. [1] Typically on the ground floor of a structure, the masonry extends upwards, containing a flue which carries smoke out of the building through a chimney stack. [2]

  5. List of tallest chimneys - Wikipedia

    en.wikipedia.org/wiki/List_of_tallest_chimneys

    Hamon Custodis claims to have built a 707 ft (215 m) [14] stack in 1953, [22] but there are no references to the location or client of this/these stack(s). Skyscraperpage indicates the 846-foot-tall (258 m) chimney of Omskaya Cogeneration Plant #4 was built in 1965, [ 23 ] but it is likely that this date is referring to the construction of the ...

  6. RBMK - Wikipedia

    en.wikipedia.org/wiki/RBMK

    One is in direct contact with the tube and has 1.5 mm clearance to the graphite stack, the other one is directly touching the graphite stack and has 1.3 mm clearance to the tube. This assembly reduces transfer of mechanical loads caused by neutron-induced swelling , thermal expansion of the blocks, and other factors to the pressure tube, while ...

  7. Inco Superstack - Wikipedia

    en.wikipedia.org/wiki/Inco_Superstack

    The same day was the final day of construction on the stack, with the construction fully completed by the evening of August 21, 1970. [9] The stack entered into full operation in 1972. [1] From the date of its completion until the Ekibastuz GRES-2 chimney was constructed in 1987, [10] it was the world's tallest smokestack. Between the years ...

  8. Superinsulation - Wikipedia

    en.wikipedia.org/wiki/Superinsulation

    The passivhaus standard combines superinsulation with other techniques and technologies to achieve ultra-low energy use.. Superinsulation is an approach to building design, construction, and retrofitting that dramatically reduces heat loss (and gain) by using much higher insulation levels and airtightness than average.

  9. Chimney - Wikipedia

    en.wikipedia.org/wiki/Chimney

    H = height of chimney, m; T i = average temperature inside the chimney, K; T e = external air temperature, K. Combining two flows into chimney: A t +A f <A, where A t =7.1 inch 2 is the minimum required flow area from water heater tank and A f =19.6 inch 2 is the minimum flow area from a furnace of a central heating system.

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