Results 61 to 70 of about 14,250 (263)
Performance evaluation and parametric studies on variable nozzle ejector using R134A
Case Studies in Thermal Engineering, 2018 Computational fluid dynamics of variable nozzle ejector has been studied to determine the optimum nozzle exit position for reliable ejector cooling cycle operations.
B. Elhub +5 more
doaj +1 more source
Advanced Science, EarlyView.During iron phosphate regeneration, sequential washing distinguishes lithium fractions by accessibility: approximately 70% of precipitate‐associated lithium is washing‐removable, while approximately 30% remains after three cycles. Comparisons of simulated and practical systems associate retained lithium with hydrated amorphous Fe‐O‐P environments ...
Fei Han +8 more
wiley +1 more source
Diyala Journal of Engineering SciencesThis study investigates the effect of secondary fluid inlet geometrical parameters on the performance of a two-phase water-steam ejector operating in the subsonic flow regime.
Mustafa S. Mahdi, Akram W. Ezzat
doaj +1 more source
Characterization of the Effects of Jet Radial Position on Entrainment Ratio in a Subsonic Ejector
, 2022 The work investigated an ejector-based intake, the Atlantis Intake System (AIS), in static conditions. A control volume (CV) analysis was presented and used to estimate the entrainment ratios of the AIS. The CV analysis also estimated momentum loss due to the jet’s interaction with the mixing chamber walls.
openaire +1 more source
Advanced Science, EarlyView.In this work, we show that multisensory integration in autistic children is characterized by attenuated ERP responses and α‐band desynchronization, together with reduced theta‐band communication between parieto‐occipital and frontal regions. The intermediate neural profile observed in unaffected siblings raises the possibility that altered cortical ...
Theo Vanneau +3 more
wiley +1 more source
Lumped modeling of bubbling fluidized beds for high‐temperature processes
AIChE Journal, EarlyView.Abstract Bubbling fluidized beds (BFBs) have been a source of study for multiple decades. Among other applications, they can be used as scalable reactors for the conversion of biomass and waste resources to fuels. Several experimental and computational studies have been devoted to correlating the interplay of hydrodynamics and heat and mass transfer in
Ravi Ramesh +3 more
wiley +1 more source
Thermodynamic Modelling of Supersonic Gas Ejector with Droplets
Entropy, 2017 This study presents a thermodynamic model for determining the entrainment ratio and double choke limiting pressure of supersonic ejectors within the context of heat driven refrigeration cycles, with and without droplet injection, at the constant area ...
Sergio Croquer +2 more
doaj +1 more source
Experimental and numerical study of liquid–liquid systems using the Euler–Lagrange/VOF approach
AIChE Journal, EarlyView.Abstract Achieving stable liquid–liquid dispersions with controlled droplet size remains a challenge due to the complex interplay of dispersed phase viscosity, hydrodynamic conditions and interfacial interactions. This work presents a validated computational framework for droplet breakage and coalescence in liquid–liquid dispersions with variable ...
Pavel Krýsa +3 more
wiley +1 more source
Ain Shams Engineering JournalThis study examines how sudden expansions (ratios: 2.6, 1.56, 1.08) affect inertia and ambient water entrainment in density currents to evaluate their potential for flow control.
Pouya Ehdaei +3 more
doaj +1 more source
Journal of the American Oil Chemists' Society, EarlyView.ABSTRACT This study presents the first experimental liquid–liquid equilibrium (LLE) data for quaternary systems composed of refined olive pomace oil, oleic acid, ethanol, and water at 303.15 K. These data are essential for the design and optimization of solvent‐based deacidification processes, particularly for oils with high free fatty acid (FFA ...
Jacqueline Mansano Ortega +5 more
wiley +1 more source