Separator
Encyclopedia
Separator can refer to:
- Cream separatorCream separatorA separator is a centrifugal device that separates milk into cream and skimmed milk. Separation was commonly performed on farms in the past. Most farmers milked a few cows, usually by hand, and separated milk. Some of the skimmed milk was consumed while the rest was used to feed calves and pigs...
, separates cream from milk - Community separatorCommunity separatorIn urban planning in the United States, a community separator is a parcel of undeveloped land, sometimes in the form of open space, separating two or more urban areas under different municipal jurisdictions which has been designated to provide a permanent low-density area preserving the communal...
, a term of urban planning - Separator (oil production)Separator (oil production)The term separator in oilfield terminology designates a pressure vessel used for separating well fluids produced from oil and gas wells into gaseous and liquid components. A separator for petroleum production is a large vessel designed to separate production fluids into their constituent components...
, of an oil production plant - Vapor-liquid separatorVapor-liquid separatorA vapor–liquid separator is a device used in several industrial applications to separate a vapor–liquid mixture.For the common variety, gravity is utilized in a vertical vessel to cause the liquid to settle to the bottom of the vessel, where it is withdrawn....
, separates a vapor-liquid mixture - Demister (vapor)Demister (Vapor)A demister, is a device often fitted to vapor liquid separator vessels to enhance the removal of liquid droplets entrained in a vapor stream. Demisters may be a mesh type coalescer, vane pack or other structure intended to aggregate the mist into droplets that are heavy enough to separate from the...
, removal of liquid droplets entrained in a vapor stream - Separator, a porous or ion-conducting barrier used to separate anode and cathode in electrochemical systems. Also known as diaphragm. Today polymer separatorsPolymer separatorsA polymer separator is a permeable membrane placed between the anode and cathode of a battery. The main function of a separator is to keep the positive and negative electrodes, the cathode and anode respectively, apart to prevent electrical short circuits while also allowing the transport of ionic...
are common. - Planar separator theoremPlanar separator theoremIn graph theory, the planar separator theorem is a form of isoperimetric inequality for planar graphs, that states that any planar graph can be split into smaller pieces by removing a small number of vertices...
, a theorem in graph theoryGraph theoryIn mathematics and computer science, graph theory is the study of graphs, mathematical structures used to model pairwise relations between objects from a certain collection. A "graph" in this context refers to a collection of vertices or 'nodes' and a collection of edges that connect pairs of...
- Vertex separatorVertex separatorIn graph theory, a vertex subset S \subset V is a vertex separator for nonadjacent vertices a and b if the removal of S from the graph separates a and b into distinct connected components.-Examples:...
, a notion in graph theoryGraph theoryIn mathematics and computer science, graph theory is the study of graphs, mathematical structures used to model pairwise relations between objects from a certain collection. A "graph" in this context refers to a collection of vertices or 'nodes' and a collection of edges that connect pairs of...
- Vertex separator
- A mathematical sign used to separate the integer part from the fractional part of a number. For example, the decimal separator and the binary separator
- A synonym of delimiterDelimiterA delimiter is a sequence of one or more characters used to specify the boundary between separate, independent regions in plain text or other data streams. An example of a delimiter is the comma character, which acts as a field delimiter in a sequence of comma-separated values.Delimiters represent...
in computer parlance