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作者:Hongwen Luo , Haitao Li , Yu Lu ...
来源:[J].Applied Mathematical Modelling(IF 1.706), 2020, Vol.77 (Pt 1), pp.360-377
摘要:... However, significant challenges exist with respect to translating the downhole DTS data to flow profiles of MFHWs, especially for low-permeability gas reservoirs (LPGRs).(#br)This study aims to interpret the flow profiles for an MFHW in LPGR through the inversion of down...
作者:Chao Zeng , Wen Deng , Jing Fan ...
来源:[J].Journal of Hydrology(IF 2.964), 2020, Vol.583
摘要:Abstract(#br)Poiseuille flow was widely assumed in the analysis of fluid flow in porous media due to its simple form. It can describe the flow behavior at creeping flow conditions very well. However, errors were reported in the literature by the use of this parabolic velocity profile...
作者:F. Crawford , D.P. Watling , R.D. Connors
来源:[J].Transportation Research Part B(IF 2.944), 2017, Vol.95, pp.196-213
摘要:Abstract(#br)It is well known that traffic flows in road networks may vary not only within the day but also between days. Existing models including day-to-day variability usually represent all variability as unpredictable fluctuations. In reality, however, some of the differences...
作者:Roman M. Link , Sebastian Fuchs , Dagoberto Arias Aguilar ...
来源:[J].Agricultural and Forest Meteorology(IF 3.421), 2020, Vol.287
摘要:Abstract(#br)Sap flow measurements are a crucial tool for studies of plant water relations, but upscaling to tree or stand transpiration requires accounting for the radial distribution of sap flow across the stem. Because radial sap flow profiles cannot be measured with single-po...
作者:B. Mickan , G. Wendt , R. Kramer ...
来源:[J].Flow Measurement and Instrumentation(IF 0.971), 1996, Vol.7 (3), pp.151-160
摘要:... It covers the design of an automated test facility using a laser Doppler anemometer, the measurement of velocity profiles downstream of several pipe configurations and flow conditioners, as well as the measurement of the change in the gas meter behaviour, namely the shift of ...
作者:A.X. Zhao , R. Narayanan , A.L. Fripp
来源:[J].Advances in Space Research(IF 1.183), 1999, Vol.24 (10), pp.1397-1402
摘要:Abstract(#br)A 3D numerical calculation is performed on a model that depicts the flow profiles due to thermo-solutal convection in a cylindrical tube. The calculations were done with the purpose of delineating the qualitative features of the flow profiles for the cases when ...
作者:Sujit Bose , Subhasish Dey
来源:[J].Acta Geophysica(IF 0.91), 2012, Vol.61 (1), pp.84-97
摘要:Abstract When an unsteady free surface flow encounters an adverse slope, it results in a decelerating flow up the adverse slope. The time dependent turbulent flow is treated here by appropriately reducing the two-dimensional Reynolds averaged Navier-Stokes equation along with the...
作者:S. Yao , M. Costello , A.G. Fane ...
来源:[J].Journal of Membrane Science(IF 4.093), 1995, Vol.99 (3), pp.207-216
摘要:Abstract(#br)Nuclear magnetic resonance (NMR) micro-imaging techniques have been applied to the non-invasive study of flow and polarisation effects in hollow fibre membrane filtration modules. Flow distributions for both feedstock (shell side) and permeate (in the inner lumens...
作者:Zhang Cao , Wei Song , Zhicong Peng ...
来源:[J].Flow Measurement and Instrumentation(IF 0.971), 2014
摘要:Abstract(#br)The precision of the electromagnetic flowmeter (EMF) suffers from the impact of the flow profiles. The typical idea is to construct an ideal magnetic field, in order to make the sensitivity of measurement area to be a constant. In the case of the ideal magnetic field...
作者:C.Q. Guo , C.H. Zhang , M.P. Païdoussis
来源:[J].Journal of Fluids and Structures(IF 2.051), 2010, Vol.26 (5), pp.793-803
摘要:Abstract(#br)Considering the non-uniformity of the flow velocity distribution in fluid-conveying pipes caused by the viscosity of real fluids, the centrifugal force term in the equation of motion of the pipe is modified for laminar and turbulent flow profiles. The flow-profile...

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