Results 11 to 20 of about 10,071,969 (331)
Entrance Region Flow of Casson Fluid in a Circular Tube
, 2011 The entrance region flow of a Casson fluid in a tube has been investigated numerically without making prior assumptions on the form of velocity profile within the boundary layer region, which is determined by a cross sectional integration of the momentum
A. Kandasamy, Rekha G. Pai
semanticscholar +2 more sources
Mass transfer in the entrance region of a circular tube [PDF]
International Journal of Heat and Mass Transfer, 1978 A solution in the form of an asymptotic expansion is obtained for the problem of mass transfer in the entrance region of a circular tube or flat channel for arbitrary hydrodynamically-developed velocity profile and arbitrary dependence of the diffusion coefficient on the coordinate perpendicular to the flow. Boundary conditions of the first, second and
Popel, A. S., Gross, J. F.
openaire +2 more sources
Petroleum Science, 2020 Foam injection is a promising solution for control of mobility in oil and gas field exploration and development, including enhanced oil recovery, matrix-acidization treatments, contaminated-aquifer remediation and gas leakage prevention.
F. Samimi, Zahra Sakhaei, M. Riazi
semanticscholar +1 more source
Exploratory Research in Clinical and Social Pharmacy, 2023 Introduction: Drug shortages (DSs) have become a well-known challenge in health care, and serious patient safety consequences, such as medication errors and adverse patient outcomes are reported.
Joo Hanne Poulsen +8 more
doaj +1 more source
Characteristics of cavitation onset and development in a self-excited fluidic oscillator
Ultrasonics Sonochemistry, 2022 Hydrodynamic cavitation has been widely employed in modern chemical technology. A high-speed camera experiment is conducted to reveal the characteristics of hydrodynamic cavitation generated in one self-excited fluidic oscillator.
Gang Liu +5 more
doaj +1 more source
Journal of King Saud University: Engineering Sciences, 2022 Thermoacoustics is about conversion between thermal and acoustical energies to provide alternative green technology for power cycle and cooling system.
Waleed Almukhtar Allafi +1 more
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Thermal Behavior of Carboxymethyl Cellulose Containing Alumina Nanoparticles at the Entrance Region of an Annulus [PDF]
Journal of Applied Fluid MechanicsThis paper investigates the thermal behavior of non-Newtonian nanofluids, specifically carboxymethyl cellulose (CMC) 0.5% and Al₂O₃ nanoparticles, in the fully developed region of a horizontal annulus.
F. Marzban +3 more
doaj +1 more source
International Journal of Thermofluids, 2022 Developing heat transfer in a tube subjected to a constant heat flux is investigated in the case of simultaneously developing fluid flow of a power law fluid in a circular duct using an integral boundary layer model.
Muhammad Faheem Hassan, Rachid Chebbi
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Micro & Nano Letters, 2019 This work analyses the entrance region flow of Bingham nanofluids in cylindrical concentric annuli. In this discussion, water is used as the base fluid which is embedded with the silver(Ag) and copper(Cu) nanoparticles coalescing with Bingham fluid.
S. M. Venthan +2 more
semanticscholar +1 more source
Scythian catacombs with two entrance pits. Pt. 1. Ritual catacombs [PDF]
Материалы по археологии и истории античного и средневекового Причерноморья, 2022 One of the burial structure forms among the Scythians of the Northern Black Sea region in the second half of the 5th and the 4th century BCE were catacombs having two or even three entrance pits.
Polin, S.V. , Daragan, M.N.
doaj +1 more source