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Performance evaluation of bioreactor landfills with leachate recirculation: an experimental study
The present study analyses the effect of leachate recirculation on fresh municipal solid waste transformation. Investigation of bioreactor landfills...
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Plane Recirculation Flows of an Incompressible Fluid. Part 1: Theory
AbstractA review of fundamental theoretical studies concerning the plane recirculation flows of an incompressible fluid is presented. Problems...
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The impact of hypovolemia and PEEP on recirculation in venovenous ECMO: an experimental porcine model
BackgroundRecirculation is a common problem in venovenous extracorporeal membrane oxygenation (VV ECMO) and may limit the effect of ECMO treatment...
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Fluorescence tracking demonstrates T cell recirculation is transiently impaired by radiation therapy to the tumor
T cells recirculate through tissues and lymphatic organs to scan for their cognate antigen. Radiation therapy provides site-specific cytotoxicity to...
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Characteristics of the recirculation zone in a cylindrical confined space and its suppression by an annular orifice plate
The accumulation of pollutants in the recirculation zone can worsen ventilation. It is critical to reduce recirculation zones to improve the...
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Optimum Auxiliary Fan Location to Control Air Recirculation
This paper presents the optimum auxiliary fan(s) location to control air recirculation in dead-end workings where diesel-powered vehicles operate....
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Experimental Assessment of the Flow Recirculation Effect on the Noise Measurement of a Free-Flying Multi-rotor UAS in a Closed Anechoic Chamber
The flow recirculation effect on the noise measurement of a multi-rotor unmanned aircraft system (UAS) hovering in a closed anechoic chamber is...
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Relationship between resistance index and recirculation rate in vascular access
BackgroundThe state of vascular access affects the efficiency of hemodialysis. Poor blood flow of vascular access causes recirculation, which reduces...
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The recirculation flow after different cross-section shaped high-rise buildings with applications to ventilation assessment and drag parameterization
The building cross-section shape significantly affects the flow characteristics around buildings, especially the recirculation region behind the...
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Gas density evolution and recirculation after a nanosecond pulsed discharge: experimental and computational results
Gas recirculation effects have been experimentally measured and modeled following a nanosecond pulse high-voltage discharge across a pin-to-pin...
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Plug-flow hydrolysis with lignocellulosic residues: effect of hydraulic retention time and thin-sludge recirculation
BackgroundTwo parallel plug-flow reactors were successfully applied as a hydrolysis stage for the anaerobic pre-digestion of maize silage and...
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Co-hydrothermal carbonization of styrofoam and sawdust: fuel properties evaluation and effect of water recirculation on hydrochar properties
The goal of this research was to create a co-hydrochar (Co-HC) from styrofoam (SF) and sawdust (SD) using a co-hydrothermal carbonization (co-HTC)...
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Multi-objective optimization of algal biofuel production integrating resource recirculation and quality considerations
Because of rising global energy consumption, renewable energy sources have received increased attention. The use of algal biomass as feedstock for...
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Energy Recovery Based on Exhaust Gas Recirculation and Heat Regeneration Processes Applied in a Firewood Boiler
AbstractThis research investigated the exhaust gas recirculation (EGR) process to recover part of the thermal and chemical energy left in the exhaust...
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Computer Simulation of the Coupling Between Recirculation Flows and Drug Release from a Coronary Drug-Eluting Stent
This study examines the effect of recirculation zones and flow pulsatility on the transfer of the active ingredient from drug-eluting stents to the...
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Cannulation configuration and recirculation in venovenous extracorporeal membrane oxygenation
Venovenous extracorporeal membrane oxygenation is a treatment for acute respiratory distress syndrome. Femoro-atrial cannulation means blood is...
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Recirculation of Parallel-Connected Planetary Gear Trains
Recirculation is expected to be identified for its possibility to dramatically decrease the efficiency of planetary gear trains (PGTs). However, it...
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Plane Recirculation Flows of an Incompressible Fluid. Part II: Flow near a Plate with a Surface Moving against the Flow
AbstractThe theory of a plane slowly changing recirculation flows is applied to solve the problems of flow around finite or semiinfinite plates with...
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A simulation study on the recirculation effect of land–sea breeze flows on atmospheric dispersion of airborne releases in Southeast coast of India
This study aims to examine the recirculation effect of land and sea breeze flows on atmospheric releases from Chennai and Kalpakkam stations in...
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Recirculation rate of rearing water affects growth of Japanese smelt Hypomesus nipponensis larvae
Larvae of Japanese smelt Hypomesus nipponensis have unique salinity adaptability and a small gape size; consequently, no system has been developed to...