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Heat transfer and flow characteristics of Fe3O4-water nanofluids under magnetic excitation

International journal of thermal sciences, 2021
Numerical simulations were adopted to explore the heat transfer and flow characteristics of magnetic nanofluids under different magnetic field intensities, volume fractions, and magnetic field directions. Due to these parameters have a significant effect
Xilong Zhang, Yongliang Zhang
semanticscholar   +1 more source

Heat transfer and flow characteristics of microchannels with solid and porous ribs

Applied Thermal Engineering, 2020
The microchannel cooling technology is an effective method to solve heat dissipation problems caused by high power electronic devices. In this work, the heat transfer and flow characteristics of microchannels with solid and porous ribs are ...
Fei Li   +4 more
semanticscholar   +1 more source

Analysis of heat transfer and flow characteristics in typical cambered ducts

International journal of thermal sciences, 2020
The heat transfer and flow characteristics of the air-water cross flow over cambered ducts were experimental and numerical investigated. The sequence of their Core Volume Goodness Factor (CVGF) is cosinoidal, parabolic, circular, trapezoidal and ...
Xilong Zhang   +3 more
semanticscholar   +1 more source

Multiphase flow characteristics and EOR mechanism of immiscible CO2 water-alternating-gas injection after continuous CO2 injection: A micro-scale visual investigation

, 2020
Water-alternating-gas (WAG) injection has been widely applied in fossil fuel reservoirs to enhance oil recovery (EOR) and CO2 capture and storage (CCS) efficiency.
Wang Lu   +4 more
semanticscholar   +1 more source

Flow Characteristics of Aortic Cannulae

Journal of Cardiac Surgery, 1995
Atheroembolism from the ascending aorta is an emerging cause of noncardiac complications after open heart surgery. We designed a new arterial cannula specifically to reduce the exit force and velocity of blood flow, thereby reducing the "sandblasting" effect of the exiting blood jet. The cannula has a closed tip and an internal cone that diffuses blood
D D, Muehrcke   +3 more
openaire   +2 more sources

Hydrate slurry flow characteristics influenced by formation, agglomeration and deposition in a fully visual flow loop

, 2020
Gas hydrates pose impeded flow risks and serious safety hazards in oil and gas transportation pipelines. This makes it imperative to look for appropriate hydrate control strategies. In this study, the hydrate slurry flow characteristics were investigated
Zheyuan Liu   +6 more
semanticscholar   +1 more source

Electrical Characteristics of Flowing Blood

IEEE Transactions on Biomedical Engineering, 1979
Erythrocyte orientation, deformation, and axial accumulation cause differences in resistance between flowing and resting blood. Through theoretical calculations and experimental measurements, we studied the effects of these factors and of sinusoidal and pulsatile flow on blood resistivity.
K, Sakamoto, H, Kanai
openaire   +2 more sources

Influence of fin height on heat transfer and fluid flow characteristics of rectangular microchannel heat sink

International Journal of Heat and Mass Transfer, 2019
Heat transfer and fluid flow behavior have been studied numerically in rectangular parallel microchannel heat sinks with varying fin height. Seven different cases have been considered by varying the fin heights from 0.4 to 1.0 mm.
Yogesh K. Prajapati
semanticscholar   +1 more source

Numerical study on the pipe flow characteristics of the cemented paste backfill slurry considering hydration effects

Powder Technology, 2019
Cemented paste backfill (CPB) plays a vital role in tailings management where the CPB slurry is hydraulically conveyed from the surface to underground voids in pipelines.
Lang Liu   +5 more
semanticscholar   +1 more source

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