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11篇 您的检索式:作者名="DOBRE T"
    题名 作者 年代 出处 被引量
1Extraction of phenols using sulfuric acid salts of trioctylamine 显示文摘Dobre T Guzun-atoica A Floarea O 1999Chemical Engineering Scienee1999,54,10:1
2Volatile organic compounds removal from gas streams by adsorption onto activated carbon显示文摘DOBRE T PERVULESCU O C IAVORSCHI G 2014Industrial & Engineering Chemistry Research2014,53,9:1
3Experimental process analysis and mathematical modeling for selective gold leaching from slag through wet chlorination显示文摘Filceneo O A Dobre T Panturu E 2014Hydrometallurgy2014,,144145:1
4Reactive extraction of phenols using sulfuric acid salts of trioctylamine 显示文摘Dobre T Guzun-stoica A Floarea O 1999Chemical Engineering Science1999,54,10:1
5Volatile organic compounds removal from gas streams by adsorption onto activated carbon显示文摘DOBRE T PARVULESCU O C IAVORSCHI G 2014Industrial & Engineering Chemistry Research2014,53,9:1
6显示文摘 Guzun-Stoica A Dobre T 2000Bioprocess Engineering2000,22,:1
7Rheological be-haviour of lightweight concrete with embedded EPSbeads显示文摘Dima S O Sarbu A Dobre T 2009Materiale Plastice2009,46,22:1
8Volatile organic com- pounds removal from gas streams by adsorption onto activated carbon 显示文摘Dobre T P~rvulescu O C Iavorschi G 2014Industrial & Engineering Chemistry Research2014,53,9:1
9Multi-exponential model to describe pressure-dependent P-and S-wave velocities and its use to estimate the crack aspect ratio显示文摘We present new quantitative model describing the pressure dependence of acoustic P-and S-wave velocities.Assuming that a variety of individual mechanisms or defects(such as cracks,pore collapse and grain crushing)can contribute to the pressure-dependent change of the wave velocity,we order a characteristic pressure to all of them and allow a series of exponential terms in the description of the(Pand S-waves)velocity-pressure function.We estimate the parameters of the multi-exponential rock physical model in inversion procedures using laboratory measured P-and S-wave velocity data.As is known,the conventional damped least squares method gives acceptable results only when one or two individual mechanisms are assumed.Increasing the number of exponential terms leads to highly nonlinear ill-posed inverse problem.Due to this reason,we develop the spectral inversion method(SIM)in which the velocity amplitudes(the spectral lines in the characteristic pressure spectrum)are only considered as unknowns.The characteristic pressures(belonging to the velocity amplitudes)are excluded from the set of inversion unknowns,instead,they are defined in a set of fixed positions equidistantly distributed in the actual interval of the independent variable(pressure).Through this novel linear inversion method,we estimate the parameters of the multi-exponential rock physical model using laboratory measured P-and S-wave velocity data.The characteristic pressures are related to the closing pressures of cracks which are described by well-known rock mechanical relationships depending on the aspect ratio of elliptical cracks.This gives the possibility to estimate the aspect ratios in terms of the characteristic pressures.Mihály Dobróka Norbert Péter Szabó Tünde Edit Dobróka Mátyás Krisztián Baracza 2022Journal of Rock Mechanics and Geotechnical Engineering2022,14,2:1
10Structure of turbulent flow over regular arrays of cubical roughness 显示文摘Coceal O Dobre A Thomas T G 2007The Journal of Fluid Mechanics2007,589,:1
11Rheological behavior of lightweight concrete with embedded EPS beads显示文摘Dima S O Sarbit A Dobre T 2009Materiale Plastice2009,46,3:1
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