نتایج جستجو برای: radial flow

تعداد نتایج: 537843  

Journal: :Transactions of the Japan Society of Mechanical Engineers 1954

Journal: :Chemical Engineering Communications 1990

Journal: :International Journal of Heat and Mass Transfer 2003

Journal: :JSME international journal. Ser. 2, Fluids engineering, heat transfer, power, combustion, thermophysical properties 1989

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B 1986

Journal: :Transport in Porous Media 2021

Abstract The flow of reactive fluids into porous media, a phenomenon known as infiltration, is important in natural and engineered systems. While most the studies this area cover theoretical experimental analyses linear acid flow, present work concentrates on radial conditions from wellbore field finding exact analytical solutions to moving boundary problems uniform dissolution front. Closed-fo...

Journal: :Magnetic resonance in medicine 2015
Alex J Barker Alejandro Roldán-Alzate Pegah Entezari Sanjiv J Shah Naomi C Chesler Oliver Wieben Michael Markl Christopher J François

PURPOSE To compare pulmonary artery flow using Cartesian and radially sampled four-dimensional flow-sensitive (4D flow) MRI at two institutions. METHODS Nineteen healthy subjects and 17 pulmonary arterial hypertension (PAH) subjects underwent a Cartesian 4D flow acquisition (institution 1) or a three-dimensional radial acquisition (institution 2). The diameter, peak systolic velocity (Vmax), ...

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