The ambient pressure on an object is the pressure of the surrounding medium, such as a gas or liquid, in contact with the object. Within the atmosphere...
9 KB (767 words) - 07:33, 20 November 2023
Diving regulator (redirect from Submersible pressure gauge)
pressurized breathing gas to ambient pressure and deliver it to the diver, but there are also other types of gas pressure regulator used for diving applications...
118 KB (14,847 words) - 17:50, 7 September 2024
Underwater diving (redirect from Ambient pressure diving)
and exposure to high ambient pressure have physiological effects that limit the depths and duration possible in ambient pressure diving. Humans are not...
192 KB (16,753 words) - 01:59, 27 August 2024
equation, the pressure term may be gauge pressure or absolute pressure, depending on the design of the container and whether it is open to the ambient air or...
9 KB (1,247 words) - 04:35, 3 November 2023
in high pressure, high temperature combustion products into kinetic energy by accelerating the gas to high velocity and near-ambient pressure. Simple...
25 KB (3,078 words) - 03:36, 11 July 2024
Sound pressure or acoustic pressure is the local pressure deviation from the ambient (average or equilibrium) atmospheric pressure, caused by a sound wave...
28 KB (2,970 words) - 00:21, 31 August 2024
: 445 Gauge pressure (also spelled gage pressure) is the pressure relative to the ambient pressure. Various units are used to express pressure. Some of these...
45 KB (5,654 words) - 04:32, 7 August 2024
Human physiology of underwater diving (redirect from Positive pressure breathing)
ambient pressure from a suitable breathing gas supply. It, therefore, includes the range of physiological effects generally limited to human ambient pressure...
102 KB (11,943 words) - 00:08, 25 August 2024
Breathing apparatus (redirect from Positive pressure breathing apparatus)
from an external source, by operational pressure regime: at ambient pressure or in isolation from ambient pressure, by gas mixture: air, oxygen enriched...
113 KB (13,335 words) - 08:04, 30 August 2024
various sorts. In ambient pressure diving, the diver is directly exposed to the pressure of the surrounding water. The ambient pressure diver may dive on...
37 KB (4,349 words) - 11:02, 19 August 2024
Electricity and Gas Inspection Act (of Canada) SATP: Standard Ambient Temperature and Pressure SCF: Standard Cubic Foot In aeronautics and fluid dynamics...
30 KB (2,718 words) - 06:59, 22 August 2024
type of gauge. A vacuum gauge is used to measure pressures lower than the ambient atmospheric pressure, which is set as the zero point, in negative values...
74 KB (9,894 words) - 01:28, 28 July 2024
Diving suit (section Ambient pressure suits)
"soft" or ambient pressure diving suits – examples are wetsuits, dry suits, semi-dry suits and dive skins – and "hard" or atmospheric pressure diving suits...
39 KB (4,500 words) - 11:44, 8 September 2024
temperature must be high enough that the vapor pressure exceeds the ambient pressure (the atmospheric pressure, primarily). Below that temperature, a water...
7 KB (881 words) - 02:52, 23 December 2023
Barotrauma (redirect from Lung over-pressure injury)
external squeezes. Decompression sickness is indirectly caused by ambient pressure reduction, and tissue damage is caused directly and indirectly by gas...
77 KB (8,038 words) - 07:05, 14 September 2024
Dysbarism (section Ambient pressure)
in ambient pressure. Various activities are associated with pressure changes. Underwater diving is the most frequently cited example, but pressure changes...
9 KB (1,141 words) - 16:33, 30 July 2024
saturated vapor pressure equals the ambient pressure. Water supercooled below its normal freezing point has a higher vapor pressure than that of ice...
13 KB (970 words) - 06:23, 22 February 2024
recycling must not be at too great a pressure difference from the ambient pressure at the diver. An additional back-pressure regulator in this line allows finer...
26 KB (3,344 words) - 14:33, 14 August 2024
the gas to a pressure regulator which reduces the pressure to a few bar above ambient pressure, and supplies this intermediate pressure gas to the gas...
85 KB (8,718 words) - 11:27, 15 September 2024
Hyperbaric medicine (redirect from Barometric pressure therapy)
increase in barometric pressure over ambient pressure is employed increasing the partial pressures of all gases present in the ambient atmosphere. The immediate...
90 KB (10,108 words) - 12:36, 10 September 2024
Room temperature (redirect from Ambient temperature)
room temperature can mean different agreed-upon ranges. In contrast, ambient temperature is the actual temperature, as measured by a thermometer, of...
14 KB (1,587 words) - 07:42, 29 August 2024
Decompression sickness (redirect from Test of pressure)
in ambient pressure that results in the formation of bubbles of inert gases within tissues of the body. It may happen when leaving a high-pressure environment...
137 KB (14,763 words) - 06:43, 8 September 2024
to become saturated with water vapor. This temperature depends on the pressure and water content of the air. When the air is cooled below the dew point...
22 KB (2,875 words) - 19:16, 9 September 2024
illness or constraints on gas flow imposed by breathing apparatus, ambient pressure, or breathing gas composition. The normal relaxed state of the lung...
30 KB (3,557 words) - 17:08, 1 June 2024
Mechanism of diving regulators (redirect from Cracking pressure)
Open circuit scuba regulators must also deliver against a variable ambient pressure. They must be robust and reliable, as they are life-support equipment...
102 KB (13,966 words) - 08:40, 5 August 2024
the ambient pressure can drop below the vapor pressure of water at body temperature, but at such altitudes even pure oxygen at ambient pressure cannot...
44 KB (4,804 words) - 11:44, 27 August 2024
lower pressure when there is no obstacle in the surroundings, as is the case on the opposite side where turbulent mixing occurs at ambient pressure. On...
44 KB (5,459 words) - 19:52, 1 February 2024
to variations in ambient pressure. In the case of underwater diving and compressed air work, this mostly involves ambient pressures greater than the local...
132 KB (16,222 words) - 14:38, 14 September 2024
diving cylinders containing breathing gas at high pressure which is supplied to the diver at ambient pressure through a diving regulator. They may include...
156 KB (17,207 words) - 05:09, 11 September 2024
Atmospheric diving suit (redirect from Atmospheric pressure diving suit)
ambient pressure. An atmospheric diving suit is a small submersible with a pressure hull which accommodates a single occupant at an internal pressure...
43 KB (5,088 words) - 00:04, 24 August 2024