Measurement of the bulk modulus of a liquid using a pump. Probe Laser Technique, Chem Educator, 2001; 6: 235--237Lane Christopher D., Hathcock David J., Leavitt Andrew J., et al. Measurement of the Bulk Modulus of a Liquid Using a Pump-Probe Laser Technique. The Chemical Educator, ...
Using pump-probe in a novel way, students determined the bulk modulus of a liquid. Employing the fourth harmonic from a pulsed Nd:YAG laser, an elastic wave is generated in an aqueous solution of N -acetyltryptophan, and the wave propagation is probed by a He-Ne laser. This experiment ...
Assuming Gassmann's equation is valid, bulk modulus of fluid mixture can be calculated as: (4.6)Kf=∑i=1nSiKi−1 where Si is saturation and bulk modulus of individual phases. In general, gas, oil, and water will exist in the pore spaces with saturations, say SG, SO, and SW, ...
Assertion : Bulk modulus of an incompressible liquid is infinite. Reason : Compressibility is inverse of bulk modulus. AIf both Assertion and Reason are correct and Reason is the correct explanation of Assertion. BIf both Assertion and Reason are true but Reason is not the correct explanation of...
In this work, the bulk modulus values as functions of concentration for K-Na, Cs-Na and Rb-Na liquid binary alloys have been studied in the framework of the Gibbs-Bogoliubov(GB) method[1-2]. We have used the local Heine-Abarenkov pseudopotential and Ichimaru-Utsumi screening function[3]...
The bulk density (2650 kg/m3) and bulk modulus (36–40 GPa) of quartz are the most common values used in geoacoustic modeling [61]. Other common sediments include carbonates (bulk density, 2710 kg/m3 and bulk modulus, 64–75 GPa), and clay minerals (bulk density, 2600–3000 kg/m3 ...
ultrasonic wave in liquid by using the ultrasonic grating.The relationship between liquid bulk elastic modulus and the liquid concentration is obtained.Experimental results show that the relationship between the concentration of the salt solution(NaCl) and the liquid bulk elastic modulus is a almost ...
∴ Ratio =Bulk modulus for water(Bw)BUlk modulus for air(Ba) =2.026×1091.0×105=2.026×104 The ratio is large. Becaue gaes are more compressive than liquid and intermolecular distance in liquid are very small compared to gases. Show More ...
摘要: Adopting a gradient expansion of the local free energy of the inhomogeneous liquid–vaporinterface, a formula for the liquid surface tension σ is derived from which the Cahn–Hilliard relation between σ and bulk modulus is shown to follow as the lowest order approximation.关键词:...
High pressure Differential stress Bulk modulus 1. Introduction Olivine, especially from the (Fe, Mg)2SiO4 solid solution, is one of the most abundant and ubiquitous minerals in the solar system. Consequently, the knowledge of its elastic properties and of their dependence on chemical composition ...