Heat and mass transfer effect on a radiative second grade MHD flow in a porous medium over a stretching sheet

Baitharu, Ajaya Prasad; Sahoo, S. N.; Dash, G. C.

doi:10.3329/jname.v17i1.37777

Cited by 4 publications

(1 citation statement)

References 24 publications

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“…For example, due to the different physical and chemical reaction properties of toxic chemicals, a targeted scientific and systematic physical and chemical response measures must be taken in time, otherwise it will further cause greater harm to society and the environment. If it is not dealt with in time, under the action of external factors, the process of pollutant migration risk transformation is also very complicated, which will greatly increase the difficulty of risk treatment [17][18].…”

Section: Frontiers In Ocean Engineeringmentioning

confidence: 99%

Ecological Problems in Ocean Engineering Construction Based on Fuzzy Recognition

2022

FOE

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With the development of large-scale building structures and complex structures such as hydraulic engineering and marine engineering (ME), their health during work is related to the vital interests of all parties. The combination of environmental corrosion, material aging, long-term effects of loads, and fatigue factors will cause structural damage, reduce the ability of the structure to resist external influences, and inevitably lead to a decline in the safety of structural performance. ME structures have been operating in harsh marine environments for a long time. Using intelligent monitoring technology to process monitoring signals can invert the damage status of the structure, or use a variety of information to evaluate the overall safety of the structure. The main purpose of this paper is to study the ecological problems in ME construction based on fuzzy identification. Based on fuzzy identification technology, this paper analyzes and studies the environmental risk events existing in the whole process of ME from planning, design, construction and operation, and establishes the risk assessment method and process for the environmental impact of ME construction. Experiments show that ME mainly affects the marine ecological environment from the following four aspects: 1) The occupation of engineering sediment and the impact of dredging operations on benthic organisms; 2) The impact of underwater blasting operations on aquatic organisms; 3) Suspended matter The impact on the marine ecological environment; 4) The impact of domestic sewage, machine sewage and other pollutants on the marine ecological environment.

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Section: Frontiers In Ocean Engineeringmentioning

confidence: 99%

Ecological Problems in Ocean Engineering Construction Based on Fuzzy Recognition

2022

FOE

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Study of heat transfer in MHD viscoelastic fluid of second grade over a stretching porous sheet with electromagnetic effects and nonuniform source/sink

Marinca,

Herisanu

2024

Journal of Computational and Applied Mathematics

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Soret–Dufour impact on a three-dimensional Casson nanofluid flow with dust particles and variable characteristics in a permeable media

Shaheen

Ramzan

Alshehri

et al. 2021

Sci Rep

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In this study, the effects of variable characteristics are analyzed on a three-dimensional (3D) dusty Casson nanofluid flow past a deformable bidirectional surface amalgamated with chemical reaction and Arrhenius activation energy. The surface is deformable in the direction of the x-axis and y-axis. The motion of the flow is induced due to the deformation of the surface. The impression of Soret and Dufour's effects boost the transmission of heat and mass. The flow is analyzed numerically with the combined impacts of thermal radiation, momentum slip, and convective heat condition. A numerical solution for the system of the differential equations is attained by employing the bvp4c function in MATLAB. The dimensionless parameters are graphically illustrated and discussed for the involved profiles. It is perceived that on escalating the Casson fluid and porosity parameters, the velocity field declines for fluid-particle suspension. Also, for augmented activation energy and Soret number, the concentration field enhances. An opposite behavior is noticed in the thermal field for fluctuation in fluid-particle interaction parameters for fluid and dust phase. Drag force coefficient increases on escalating porosity parameter and Hartmann number. On amplifying the radiation parameter heat and mass flux augments. A comparative analysis of the present investigation with an already published work is also added to substantiate the envisioned problem.

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Heat and mass transfer effect on a radiative second grade MHD flow in a porous medium over a stretching sheet

Cited by 4 publications

References 24 publications

Ecological Problems in Ocean Engineering Construction Based on Fuzzy Recognition

Ecological Problems in Ocean Engineering Construction Based on Fuzzy Recognition

Study of heat transfer in MHD viscoelastic fluid of second grade over a stretching porous sheet with electromagnetic effects and nonuniform source/sink

Soret–Dufour impact on a three-dimensional Casson nanofluid flow with dust particles and variable characteristics in a permeable media

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