Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Reid_vapor_pressure> ?p ?o }
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- Reid_vapor_pressure abstract "Reid vapor pressure (RVP) is a common measure of the volatility of gasoline. It is defined as the absolute vapor pressure exerted by a liquid at 100 °F (37.8 °C) as determined by the test method ASTM-D-323. The test method applies to vapor pressure of gasoline, volatile crude oil, and other volatile petroleum products, except liquefied petroleum gases. RVP is stated in units of psi but would be more correct to be stated as psig as ASTM-D-323 is measuring the gauge pressure of the sample in a non-evacuated chamber.The matter of vapor pressure is important relating to the function and operation of gasoline powered, especially carbureted, vehicles. High levels of vaporization are desirable for winter starting and operation and lower levels are desirable in avoiding vapor lock during summer heat. Fuel cannot be pumped when there is vapor in the fuel line (summer) and winter starting will be more difficult when liquid gasoline in the combustion chambers has not vaporized. Thus, oil refineries manipulate the Reid Vapor Pressure seasonally specifically to maintain gasoline engine reliability.The Reid vapor pressure (RVP) differs slightly from the true vapor pressure (TVP) of a liquid due to small sample vaporization and the presence of water vapor and air in the confined space of the test equipment. That is, the RVP is the absolute vapor pressure and the TVP is the partial vapor pressure. Conversion between the two measures can be found here, from p. 7.1-54 onwards.".
- Reid_vapor_pressure wikiPageExternalLink what-is-reid-vapor-pressure.
- Reid_vapor_pressure wikiPageExternalLink D323.htm.
- Reid_vapor_pressure wikiPageExternalLink Reid-Vapor-Pressure-RVP-Is-it-expressed-in-units-of-absolute-pressure.
- Reid_vapor_pressure wikiPageExternalLink c07s01.pdf.
- Reid_vapor_pressure wikiPageID "19947748".
- Reid_vapor_pressure wikiPageLength "2569".
- Reid_vapor_pressure wikiPageOutDegree "16".
- Reid_vapor_pressure wikiPageRevisionID "693481839".
- Reid_vapor_pressure wikiPageWikiLink Category:Chemical_properties.
- Reid_vapor_pressure wikiPageWikiLink Category:Engineering_thermodynamics.
- Reid_vapor_pressure wikiPageWikiLink Category:Natural_gas.
- Reid_vapor_pressure wikiPageWikiLink Category:Oil_refining.
- Reid_vapor_pressure wikiPageWikiLink Category:Petroleum_production.
- Reid_vapor_pressure wikiPageWikiLink Category:Physical_chemistry.
- Reid_vapor_pressure wikiPageWikiLink Combustion_chamber.
- Reid_vapor_pressure wikiPageWikiLink Crude_oil_assay.
- Reid_vapor_pressure wikiPageWikiLink Gasoline.
- Reid_vapor_pressure wikiPageWikiLink Liquefied_petroleum_gas.
- Reid_vapor_pressure wikiPageWikiLink Oil_refinery.
- Reid_vapor_pressure wikiPageWikiLink True_vapor_pressure.
- Reid_vapor_pressure wikiPageWikiLink Vapor_lock.
- Reid_vapor_pressure wikiPageWikiLink Vapor_pressure.
- Reid_vapor_pressure wikiPageWikiLinkText "RVP".
- Reid_vapor_pressure wikiPageWikiLinkText "Reid vapor pressure".
- Reid_vapor_pressure wikiPageWikiLinkText "vapor pressure".
- Reid_vapor_pressure wikiPageUsesTemplate Template:Chemistry-stub.
- Reid_vapor_pressure subject Category:Chemical_properties.
- Reid_vapor_pressure subject Category:Engineering_thermodynamics.
- Reid_vapor_pressure subject Category:Natural_gas.
- Reid_vapor_pressure subject Category:Oil_refining.
- Reid_vapor_pressure subject Category:Petroleum_production.
- Reid_vapor_pressure subject Category:Physical_chemistry.
- Reid_vapor_pressure hypernym Measure.
- Reid_vapor_pressure type Software.
- Reid_vapor_pressure type Discipline.
- Reid_vapor_pressure type Property.
- Reid_vapor_pressure comment "Reid vapor pressure (RVP) is a common measure of the volatility of gasoline. It is defined as the absolute vapor pressure exerted by a liquid at 100 °F (37.8 °C) as determined by the test method ASTM-D-323. The test method applies to vapor pressure of gasoline, volatile crude oil, and other volatile petroleum products, except liquefied petroleum gases.".
- Reid_vapor_pressure label "Reid vapor pressure".
- Reid_vapor_pressure sameAs Q7310003.
- Reid_vapor_pressure sameAs m.0525773.
- Reid_vapor_pressure sameAs Q7310003.
- Reid_vapor_pressure wasDerivedFrom Reid_vapor_pressure?oldid=693481839.
- Reid_vapor_pressure isPrimaryTopicOf Reid_vapor_pressure.