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Thermal performance assessment of alumina/graphene oxide hybrid nanofluid in annular passage of multiple configurations
The current study investigated the effect of both the intrinsic and extrinsic parameters of annular flow on the thermal performance of...
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Three-dimensional mixed convection and entropy generation of binary and ternary hybrid nanofluids flow inside a porous media-filled horizontal annular duct under magnetic field
In the present investigation, computational study of magneto-laminar flow mixed convection and entropy generation using two binary (TiO 2 -CNT/kerosene)...
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Mathematical Modeling of Gas–Liquid Flow Patterns in an Annular Space with a Rotating Inner Cylinder
AbstractGas–liquid flow patterns were mathematically modeled in the annular space between two coaxial cylinders, the inner cylinder of which rotates...
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Computational analysis of multi-fuel micro-gas turbine annular combustion chamber
In this research, an annular combustion chamber with swirlers is introduced in a micro-gas turbine engine for power production. The impact of the...
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Investigation of heat transfer performance within annular geometries with swirl-inducing fins using clove-treated graphene nanoplatelet colloidal suspension
The paper investigated the benefits of having fins that induce swirling flow within an annular passage. The importance of the vortical structures...
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Numerical investigation of thermo-hydraulic performance in an annular heat exchanger with sinusoidal vortex generators
This study investigates thermal performance enhancement by utilizing vortex generators (VGs). VGs come in many designs, and this paper proposes...
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Recent progress in hydrodynamic characteristics research and application of annular centrifugal extractors
The annular centrifugal extractor (ACE) integrates mixing and separation. It has been widely used in many industrial fields because of its low...
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Nanofluids thermal performance in the horizontal annular passages: a recent comprehensive review
Nanofluids are prepared to enrich thermo-physical and convective heat transfer properties by suspending nanometer particles in a base fluid. For...
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Numerical Simulation of the Effect of Annular Boss Structure on DC Arc Anode Attachment
In recent experiments, it is found that an annular boss anode structure can be used to adjust the arc anode attachment mode, which is expected to be...
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Temperature driven internal heat integration in an energy-efficient partial double annular column
This study presents a strategy for the internal heat integration of reactive distillation (RD) columns for concurrently producing 2-ethylhexyl...
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Phase-separation multiphase flow: preliminary application to analytical chemistry
A two-phase separation mixed solution can undergo phase separation from one phase to two phases (i.e., upper and lower phases) in a batch vessel in...
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Mass Transfer Model of Oriented Silicon Steel Coil during the First Soaking in Annular Furnace
Surface oxidation of the oriented silicon steel usually occurs during the first soaking in annular furnace. It negatively influences the magnetic...
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Continuous catalytic aerobic oxidation of o‑chlorotoluene to o-chlorobenzoic acid under slug flow conditions
A continuous-flow process was developed for the aerobic oxidation of o -chlorotoluene (OCT) to o -chlorobenzoic acid (OCBA) with pure oxygen. Acetic...
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Flow and mixing in a tube-in-tube millireactor with multiholes jet and twist tapes
A novel tube-in-tube millireactor with multiholes jet and twist tapes was designed and investigated for its excellent mixing, low price, and...
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Thermohydraulic performance and field synergy analysis on streamlined conical annular fins with clove-functionalized GNP nanofluids
The current work involves optimization of the thermohydraulic performance and field synergy when employing various streamlined conical fins and...
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Supervised Machine Learning Mode for Predicting Gas-Liquid Flow Patterns in Upward Inclined Pipe
Accurate identification of gas-liquid two-phase flow patterns during oil and gas drilling is critical to analyzing bottom hole pressure, detecting...
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Natural convection heat transfer in the annular space by using novel fins and water droplets injection
This article studies how the natural convection in the annular space between a pair of cylinders is affected by a number of parameters including...
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An annular reactor for direct methane autothermal reforming
An annular reactor for direct autothermal reforming of methane was proposed and studied numerically. A one-dimensional heterogeneous model was...
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An investigation on the effect of open hole number and scheme on single-phase flow of a swirl flow bubble generator
A swirl flow bubble generator with a unique adjustment scheme was developed to adapt to liquid feed flow rate variation. However, a study on the...
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Unsteady characteristics of flow pattern and pressure drop of flow boiling in single straight microchannel under sudden heat flux increase
The high heat flux on the CPV (concentrator photovoltaic) cells may lead to heat dissipation difficulty and high temperature, which will result in...
