- In meteorology, an
updraft (British English: up-draught) is a small-scale
current of
rising air,
often within a cloud.
Vertical drafts,
known as updrafts...
- season.
Thunderstorms can be
intense with
frequent lightning,
powerful downdraughts and
intense precipitation. The
lowest record temperature was −7.0 °C...
-
Ventilation on the
downdraught system, by impulsion, or the 'plenum' principle,
applied to
schoolrooms (1899)...
- 2021.
Retrieved May 12, 2021. Ford,
Brian (September 2001). "P****ive
downdraught evaporative cooling:
principles and practice".
Architectural Research...
-
currents produce strong downdraughts below the storm.
After the
storm has
spent its energy, the
rising currents die away and
downdraughts break up the cloud...
- 09/1979 – 08/1985 (M 110.924)
Inline 6 2746 cc Two-stage twin-barrel
downdraught carburettor (Solex 4A1 [de]) 115 kW (156 PS; 154 bhp) 223 N⋅m (164 lb⋅ft)...
- air in the
tower to sink,
driving circulation. This is
called p****ive
downdraught evaporative cooling (PDEC). It may also be
generated using spray nozzles...
- Fuel VK88 (petroil, 1:50, 88 RON)
Carburettor BVF-40
downdraught carburettor Jikov 32 Sedr
downdraught carburettor Gearbox Four-speed synchromesh, freewheel...
- with built-in
induction manifold and a pair of
horizontal instead of
downdraught carburetters. A four-speed
manual transmission was used with a column-mounted...
- many reasons. First,
downdraughts under ****ulonimbus can be
severe and extensive. A
sailplane flying at 50
knots in a
downdraught of 15
knots has an approximate...
