volumetric moisture content of each layer using the calculated relative permittivityUsing the incident waveform (W) and the measurement waveform (x) recorded by the probeA reflection coefficient (R) is obtained.Dielectric constant of the first stratum 蔚 1)The reflection coefficient is obtained using...
Curl, The volumetric and thermodynamic properties of fluids. III. Empirical equa- tion for the second virial coefficient 1. J. Am. Chem. Soc. 79, 2369–2370 (1957). https://doi.org/ 10.1021/ja01567a007 7. R.F. Curl, K. Pitzer, Volumetric and thermodynamic ...
The Lee–Kesler–Plöcker equation of state is based on the principle of corresponding states. This approach was first introduced by van der Waals [4] using the critical temperature\(T_\text {c}\)and pressure\(p_\text {c}\), since many fluids exhibit similar thermodynamic behavior under ...
Different from the MKZ constitutive model, the pore water pressure generations in PM4sand and UBC3D-PLM constitutive models were depending on the volumetric strain change of the soil rather than threshold strain used by the MKZ model. Furthermore, when the UBC3D-PLM model was used in the ...
traditional deterministic methods of decline, material balance, volumetrics, and water-oil ratio analysis. Conduct production surveillance on waterflood oil fields using standar 创造展望和估计储备通过计算原始的容量在地方、期望的最后补救和回收系数通过使用衰落、物资余额、volumetrics和水油比率分析传统确定方法...
4136563 Digital volumetric flow rate measurement of a flowing fluid 1979-01-30 Mueller et al. 4113614 Automated hemodialysis treatment systems 1978-09-12 Rollo et al. 4098275 Dual flow cannula set 1978-07-04 Consalvo 4081372 Leakage indicator for recirculating peritoneal dialysis system 1978-03-28...
The purpose of this study was to compare K- ϑ or K- H relationships (where K is the hydraulic conductivity, ϑ the volumetric water content and H the soil water pressure head) calculated by means of four computational models proposed, with experimental ones determined in situ in a ...
water drive curvevolumetric sweep efficiencywater cutOn the basis of Zhang Jinqing's water drive characteristic curve and the basic principle of material balance, and using displacement efficiency expressions of water flooding, volumetric sweep efficiency expressions of water drive and the relationship ...
volumetric changestone rich soil bulk densitycoarse soil materialSoil bulk density is an important parameter in many research fields. Unfortunately, no single method exists for measuring bulk density for a wide range of soil conditions. We have carried out tests and compared the results of a ...
Fuel mass losses defined as deviations identified during the fuel preparation process are evaporation of volatile organic compounds, water drainage, fuel separation, and leakages while errors identified are flow meter accuracy and volumetric/mass flow conversion accuracy. By utilizing statistical a...