pressure characteristic

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• Characteristic velocity — or c * is a measure of the combustion performance of a rocket engine independent of nozzle performance, and is used to compare different propellants and propulsion systems. Formula c * is the characteristic velocity (meters/second) p1 is the… …   Wikipedia

• Characteristic state function — The characteristic state function in statistical mechanics refers to a particular relationship between the partition function of an ensemble. In particular, if the partition function P satisfies P = exp( − βQ) or P = exp( + βQ) in which Q is a… …   Wikipedia

• characteristic velocity — Aerospace. 1. a measure of the effectiveness with which the combustion in a rocket engine produces high temperature and pressure, equal to the exhaust velocity divided by the thrust coefficient. 2. the total of all velocities a space vehicle must …   Universalium

• characteristic velocity — Aerospace. 1. a measure of the effectiveness with which the combustion in a rocket engine produces high temperature and pressure, equal to the exhaust velocity divided by the thrust coefficient. 2. the total of all velocities a space vehicle must …   Useful english dictionary

• Blood pressure — For information about high blood pressure, see Hypertension. Blood pressure Diagnostics A sphygmomanometer, a device used for measuring arterial pressure. MeSH …   Wikipedia

• Normal pressure hydrocephalus — Classification and external resources ICD 10 G91.2 ICD 9 331.9 …   Wikipedia

• Radiation pressure — is the pressure exerted upon any surface exposed to electromagnetic radiation. If absorbed, the pressure is the energy flux density divided by the speed of light. If the radiation is totally reflected, the radiation pressure is doubled.For… …   Wikipedia

• Maximum bubble pressure method — In physics, the maximum bubble pressure method, or in short bubble measure method, is a technique to measure the surface tension of a liquid, with surfactants. Contents 1 Background 2 Maximum bubble pressure method 3 References …   Wikipedia

• pulse pressure — n the pressure that is characteristic of the arterial pulse and represents the difference between diastolic and systolic blood pressures of the heart cycle * * * the difference between the systolic and diastolic blood pressures …   Medical dictionary

• pulse pressure — noun : the pressure that is characteristic of the arterial pulse and represents the difference between diastolic and systolic pressures of the heart cycle * * * the pressure of the pulse; the difference between the systolic and diastolic… …   Useful english dictionary

• Toxicity characteristic leaching procedure — (TCLP) is a soil sample extraction method for chemical analysis employed as an analytical method to simulate leaching through a landfill. The leachate is analysed for substances appropriate to the protocol.The Resource Conservation and Recovery… …   Wikipedia