From these equations of states, it is shown how speed of sound for a pure liquid and liquid mixture can be derived. The chapter ends with a discussion on how one challenge associated with determining speed of sound through a liquid is how to determine a model for γ , which has been ...
liquidcomputer modelThe speed of sound in air has been measured along isotherms for a "standard air" mixture (0.7811 N 2 +0.2097 O 2 +0.0092 Ar) in the gas and liquid phases at pressures to 14 MPa. A cylindrical resonator was used in the vapor and supercritical gas phases, and a time...
The speed of sound in liquid 1,2-dichloro-1,2,2-trifluoroethane, CHClFCClF2, was measured from 283 to 373 K and from 0.1 MPa or near the saturation pressure to about 75 MPa by a sing-around technique operated at a frequency of 2 MHz. The estimated uncertainty of the measurement is...
Theresultsofexperimentshowthatthiscorrectionmethodcanadaptto avarietyofrulesofchangesinthespeedofsoundofliquidmedia. 实验结果表明,这种校正方法能适应各种不同规律液体媒介的声速变化。 www.ceps.com.tw 2. Tothisday,theRocketscanonlyrelyonbreakthroughsinthespeedoftheuniverse,therealizationof theidealsofhumanspace...
Speed of Sound in common Liquids Liquid Velocity of sound m/s Acetate, Butyl 1170 Acetate, Ethyl 1180 Acetate, Methyl 1150 Acetate, Propyl 1180 Acetone 1170 Acetonitrile 1290 AcetonylAcetone 1400 Acetylendichloride 1020 Alcohol, Butyl 1240 Alcohol, Ethyl 1180 Alcohol,Furfuryl 1450 Alcohol, Methyl...
The speed of sound in liquid cyclopentane, cyclohexane, methylcyclopentane and methylcyclohexane were measured, with a sing-around technique operated at a frequency of 2 MHz, at temperatures from (283 to 343) K and pressures up to 20 MPa with an estimated error of less than ± 0.2 per cent...
The speed of sound in a solid is usually ___ than in a gas or a liquid. A. slower B. faster C. the same D. not mentioned 相关知识点: 试题来源: 解析 B。原因:“The speed of sound in a solid is usually much faster than in a gas or a liquid.”。 反馈 收藏 ...
Our table of speeds of sound has over 480 values covering 72 elements. Each value has a full citation identifying its source. The integrated unit conversion calculator can quickly convert a value to the units that you need.
Molar Volume and Speed of Sound in the Neighborhood of the Liquid-Liquid Critical Point of (tetrachloromethane + TetradecafluoromethylcyclohexaneMolar Volume and Speed of Sound in the Neighborhood of the Liquid-Liquid Critical Point of (tetrachloromethane + Tetradecafluoromethylcyclohexanedoi:10.1016/s037...
美 英 un.声速;音速 英汉 英英 网络释义 un. 1. 声速 2. 音速