Results 51 to 60 of about 5,341 (265)

Numerical investigation on the non-Darcy flow in fractures under the joint influence of fracture dilation and inertial effect

Shuiwen dizhi gongcheng dizhi
The fluid flow in fractures is crucial for major engineering projects such as nuclear waste disposal and CO2 geological storage, which often involve with high-pressure environments.
Junyi DAI, Lichun WANG, Xiaolin SUN
doaj   +1 more source

Characteristics of non-Darcy flow in low-permeability reservoirs [PDF]

Petroleum Science, 2011
Well testing is recognized as an effective means of accurately obtaining the formation parameters of low-permeability reservoirs and effectively analyzing the deliverability. Well test models must comply with the particular characteristics of flow in low-permeability reservoirs in order to obtain reasonable well test interpretation.
Yuedong Yao, Jiali Ge
openaire   +1 more source

MHD Maxwell Hybrid Nanofluid Transport Featuring Solar Radiation and Thermo‐Diffusive Impacts Over a Permeable Slanted Stretching Sheet

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Hybrid nanofluids have emerged as next‐generation working fluids for advanced engineering application due to their superior heat transport capability in relation to the conventional nanofluids. Motivated by the rising demand for accurate prediction of transport phenomena under realistic operating situations, the present study examines the ...
B. Prabhakar Reddy, Swatmaram, Jumanne Mng'ang'a, Jason M. Mkenyeleye   +3 more
wiley   +1 more source

Framing the performance of heat absorption/generation and thermal radiation in chemically reactive Darcy-Forchheimer flow

Results in Physics, 2017
The present work aims to report the consequences of heterogeneous-homogeneous reactions in Darcy-Forchheimer flow of Casson material bounded by a nonlinear stretching sheet of variable thickness. Nonlinear stretched surface with variable thickness is the
T. Hayat, Faisal Shah, Muhammad Ijaz Khan, A. Alsaedi   +3 more
doaj   +1 more source

A Treatise on Non-Darcy Flow Correlations in Porous Media

Journal of Petroleum & Environmental Biotechnology, 2017
Non-Darcy Flow behavior is important for describing fluid flow in consolidated or unconsolidated porous media when abrupt changes in velocity dominates. A criterion or a generalized equation is required to understand this flow behavior in the isotropic/anisotropic carbonate and sandstone reservoirs, and naturally or hydraulically fractured ...
Vaishali Sharma, Anirbid Sircar, Noor Mohammad, Sannishtha Patel   +3 more
openaire   +1 more source

The quality of interaction with children in collective play: Children's agency

British Educational Research Journal, EarlyView.
Abstract There is a growing body of studies on increasing the quality of infant–toddler education and care. Yet little attention has been directed towards how to bring toddlers' agency and perspective to their personally meaningful learning in collective play.
Liang Li
wiley   +1 more source

No other choice: The fracturing of reflexivity in families' pathways into (non‐)elective home education in England

British Educational Research Journal, EarlyView.
Abstract In England, education is compulsory, but schooling is not: it is legal for families to home educate their children. This form of education is officially termed by the Department for Education as ‘Elective Home Education’. As this designation implies, many families home educate as a positive and preferential ‘choice’.
Katherine Davey, Lisa Russell, Ron Thompson, Jo Bishop   +3 more
wiley   +1 more source

Experimental study on the flow regime transition characteristics of gas radial seepage in fractured coal bodies around extraction boreholes

Meitan xuebao
The radial gas seepage flow regime of the coal body around borehole is one of important factors reflecting the seepage movement of extracted gas. In order to investigate the effects of different pore structures and gas pressure on the radial seepage ...
Tianjun ZHANG, Rongtao LIU, Hongyu PAN, Mingkun PANG, Jinyu WU   +4 more
doaj   +1 more source

A General Workflow for Tangential Flow Filtration Perfusion Scale‐Up

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Tangential flow filtration (TFF) perfusion using hollow‐fiber modules offers substantial advantages over other mammalian cell retention technologies. Recently, increased awareness of Starling flow has helped to enhance filtration performance to similar, or even higher levels compared to alternative technologies.
Patrick Romann, Ken Lee, Venkatesh Natarajan, Daniel Ley, Claes Nymand Nilsson, David Garcia‐Munzer, Dominik Schieman, Mahbod Hajighasemi, Alex Zaytsev, Jason Friedman, Loic Chappuis, Tobias Habicher, Colin Jaques, Alex Cohen, Matthew Gagnon, Edward Chan, Daniel J. Karst, Philip Giller, Antony Sibilia, Andrew L. Zydney, Thomas K. Villiger   +20 more
wiley   +1 more source

Anisotropy in non-Darcy flow in individual rough-walled rock fractures

Meitian dizhi yu kantan
ObjectiveInvestigating the flow behavior of fluids in individual rough-walled rock fractures is fundamental for fully understanding the seepage characteristics of fluids in rock fracture networks. MethodsRock fractures were artificially synthesized based
Yinbin ZHU, Zhen LIAO, Changdong LI, Hongbin LIU, Xihui JIANG   +4 more
doaj   +1 more source