Vacuum cooling is a rapid cooling technique for any porous product that has free water and uses the principle of evaporative cooling. Vacuum cooling is...
8 KB (831 words) - 19:35, 10 June 2024
A vacuum cleaner, also known simply as a vacuum, is a device that uses suction, and often agitation, in order to remove dirt and other debris from carpets...
46 KB (5,773 words) - 04:31, 27 August 2024
tubular vacuum flasks to avoid rupture and maintain vacuum integrity. Hermetic seal – Airtight seal James Webb Space Telescope sunshield – Main cooling system...
18 KB (2,121 words) - 19:54, 22 September 2024
A vacuum tube, electron tube, valve (British usage), or tube (North America) is a device that controls electric current flow in a high vacuum between...
120 KB (15,367 words) - 03:53, 22 September 2024
predetermined temperature, then cooling it rapidly in water, oil or suitable medium. A further application for vacuum furnaces is Vacuum Carburizing also known...
6 KB (802 words) - 21:28, 22 August 2024
A vacuum (pl.: vacuums or vacua) is space devoid of matter. The word is derived from the Latin adjective vacuus (neuter vacuum) meaning "vacant" or "void"...
67 KB (7,594 words) - 14:11, 27 September 2024
List of Dyson products (redirect from Dyson vacuum cleaners)
bagless vacuum cleaners (using cyclonic separation and brushless electric motors), heatless hand dryers, bladeless fans/heaters, and robotic vacuum cleaners...
74 KB (2,914 words) - 23:50, 15 September 2024
Distillation (section Vacuum distillation)
run cooler to prevent distillate vapors being lost to the vacuum source. Increased cooling demands will often require additional energy and possibly new...
71 KB (8,812 words) - 11:35, 27 September 2024
Evaporative cooler (redirect from Evaporative cooling)
evaporative cooling can still take advantage of the evaporative cooling process without increasing humidity. Passive evaporative cooling strategies can...
58 KB (7,759 words) - 00:53, 25 June 2024
development of vacuum cooling, which allowed field cooling and packing of lettuce, replacing the previously used method of ice-cooling in packing houses...
53 KB (5,780 words) - 02:36, 27 August 2024
Inch of mercury (section Vacuum brakes)
in "inches of mercury vacuum" (inHg), down to a 30 inHg vacuum. Inches of mercury is also used in automotive cooling system vacuum test and fill tools....
5 KB (557 words) - 22:27, 11 November 2023
Ultra-high vacuum (often spelled ultrahigh in American English, UHV) is the vacuum regime characterised by pressures lower than about 1×10−6 pascals (1...
22 KB (3,060 words) - 23:30, 25 September 2024
2022-07-27. Vacuum Breakers Tutorial Vacuum breakers protect plant and process equipment against vacuum conditions, typically associated with cooling....
4 KB (453 words) - 17:16, 18 May 2024
is most common for engine and transmission cooling and top airflow most common for air conditioner cooling. Automobile radiators are constructed of a...
26 KB (3,646 words) - 17:06, 9 September 2024
Marcks' Sintrax [de] coffee maker of 1925. A vacuum coffee maker operates as a siphon, where heating and cooling the lower vessel changes the vapor pressure...
8 KB (865 words) - 16:05, 7 April 2024
Dilution refrigerator (category Cooling technology)
that provides continuous cooling to temperatures as low as 2 mK, with no moving parts in the low-temperature region. The cooling power is provided by the...
13 KB (1,687 words) - 19:27, 3 September 2023
on a sample-holder kept at liquid nitrogen temperature, 77 K, in a vacuum. Cooling rates above 104 K/s are required to prevent crystallization of the...
135 KB (15,329 words) - 15:12, 27 September 2024
A vacuum flange is a flange at the end of a tube used to connect vacuum chambers, tubing and vacuum pumps to each other. Vacuum flanges are used for scientific...
10 KB (1,043 words) - 09:04, 14 August 2024
Palm cooling (often referred to as palmar cooling) is a type of recovery intervention that involves cooling the palm of the hand during rest periods between...
20 KB (2,454 words) - 14:05, 26 June 2024
SpaceX Merlin (redirect from Merlin Vacuum (rocket engine))
exhaust nozzle optimized for vacuum operation and can be throttled between 60% and 100%. The Merlin 1C uses a regeneratively cooled nozzle and combustion chamber...
52 KB (5,268 words) - 08:54, 26 September 2024
Vacuum arc remelting (VAR) is a secondary melting process for production of metal ingots with elevated chemical and mechanical homogeneity for highly demanding...
5 KB (720 words) - 13:11, 29 September 2024
A vacuum pump is a type of pump device that draws gas particles from a sealed volume in order to leave behind a partial vacuum. The first vacuum pump was...
39 KB (4,578 words) - 07:50, 8 September 2024
Zero-point energy (redirect from Quantum vacuum zero point energy)
To scientists of the period, it seemed that a true vacuum in space might be created by cooling and thus eliminating all radiation or energy. From this...
209 KB (26,922 words) - 20:49, 20 September 2024
Immersion cooling is an IT cooling practice by which complete servers are immersed in a dielectric, electrically non-conductive fluid that has significantly...
28 KB (3,321 words) - 06:12, 9 September 2024
Electric arc furnace (section Vacuum arc remelting)
thermal stress life cycle. Spray cooling is the most economical and is the highest efficiency cooling method. A spray cooling piece of equipment can be relined...
35 KB (4,863 words) - 22:05, 12 September 2024
trimmed, sorted, and packed directly in the field to increase efficiency. Vacuum cooling rapidly refrigerates the vegetable, allowing for earlier shipping and...
57 KB (6,578 words) - 20:25, 17 June 2024
by actively exhausting hot air. There are also other cooling techniques, such as liquid cooling. All modern day processors are designed to cut out or...
82 KB (10,313 words) - 22:58, 21 September 2024
Pressure measurement (redirect from Vacuum gauge)
pressure and vacuum. Instruments used to measure and display pressure mechanically are called pressure gauges, vacuum gauges or compound gauges (vacuum & pressure)...
74 KB (9,894 words) - 01:28, 28 July 2024
resonance imaging systems for vacuum pump traps and in controlled-evaporation processes in chemistry as a component of cooling baths used for very low temperature...
20 KB (2,130 words) - 09:43, 25 September 2024
Thermobaric weapon (redirect from Vacuum bomb)
A thermobaric weapon, also called an aerosol bomb, or a vacuum bomb, is a type of explosive munition that works by dispersing an aerosol cloud of gas,...
69 KB (6,809 words) - 00:21, 4 September 2024