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Specific impulse and effective exhaust velocity are proportional.
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Specific and impulse
* Specific impulse, represented by I < sub > sp </ sub >, a term used to describe rocket and jet engine thrust
Specific impulse ( usually abbreviated I < sub > sp </ sub >) is a way to describe the efficiency of rocket and jet engines.
Specific impulse is a useful value to compare engines, much like miles per gallon or litres per 100 kilometres is used for cars.
Specific fuel consumption is inversely proportional to specific impulse and effective exhaust velocity.
This increased fuel consumption offsets somewhat the savings in oxidizer mass ; these losses are in turn offset by the higher Isp ( Specific impulse ) of the air-breathing engine.
As noted the specific impulse of monopropellants is lower than bipropellants and can be found with the Air Force Chemical Equilibrium Specific Impulse Code tool.
Specific impulse ( Isp ) measures how much thrust can be derived from a given mass of fuel, and is a standard figure of merit for rocketry.
Specific impulse values from 200 seconds to several thousand seconds are possible by choosing the propellant and laser pulse characteristics.
Specific and effective
Specific seasons for bow hunting or muzzle-loading black powder guns are often established to limit competition with hunters using more effective weapons.
A ministerial ordinance Japanese industrial standard for Marking Of Specific Chemical Substances ( J-MOSS ), effective from July 1, 2006, directs that some electronic products exceeding a specified amount of the nominated toxic substances must carry a warning label.
Specific and velocity
Specific relative angular momentum, represented by the symbol, is defined as the cross product of the relative position vector and the relative velocity vector.
Specific and are
Specific exceptions are made for cases in which the addition of a period or comma could create confusion, such as the quotation of web addresses or certain types of data strings.
This is acknowledged by the American Institute for Conservation who advise " Specific admission requirements differ and potential candidates are encouraged to contact the programs directly for details on prerequisites, application procedures, and program curriculum ".
: Specific regions within a country or areas in dispute among countries, such as Kashmir, are not covered, but other areas of the world whose status is disputed, such as the Spratly Islands, have entries.
Specific obligations to support compliance with the domestic legislation or regulatory requirements of the contracting party providing genetic resources, and contractual obligations reflected in mutually agreed terms, are a significant innovation of the Nagoya Protocol.
Specific regions of the chromatin are enriched at the nuclear membrane, while other regions are bound together by protein complexes.
Specific chemotherapeutic agents are associated with organ-specific toxicities, including cardiovascular disease ( e. g., doxorubicin ), interstitial lung disease ( e. g., bleomycin ) and occasionally secondary neoplasm ( e. g., MOPP therapy for Hodgkin's disease ).
Specific episodes are made easier to remember and recall by repeatedly exposing oneself to them ( which strengthens the links in the memory space ) allowing for faster retrieval when remembering.
Specific examples are speech compression and transmission in digital mobile phones, room correction of sound in hi-fi and sound reinforcement applications, weather forecasting, economic forecasting, seismic data processing, analysis and control of industrial processes, medical imaging such as CAT scans and MRI, MP3 compression, computer graphics, image manipulation, hi-fi loudspeaker crossovers and equalization, and audio effects for use with electric guitar amplifiers.
So far, franchise agreements are covered under two standard commercial laws: the Contract Act 1872 and the Specific Relief Act 1963, which provide for both specific enforcement of covenants in a contract and remedies in the form of damages for breach of contract.
Specific to the Islamic gardens are the mosaics and glazed tiles used to decorate the rills and fountains that were built in these gardens.
* 1959 – Specific values for the international yard, avoirdupois pound and derived units ( e. g. inch, mile and ounce ) are adopted after agreement between the U. S. A., the United Kingdom and other Commonwealth countries.
Specific course-related resources are usually provided by the library, such as copies of textbooks and article readings held on ' reserve ' ( meaning that they are loaned out only on a short-term basis, usually a matter of hours ).
Specific commercially available op-amps and other components are then chosen that meet the design criteria within the specified tolerances at acceptable cost.
0.361 seconds.