Dynamics pattern of a radioactive rGO-magnetite-water flowed by a vibrated Riga plate sensor with ramped temperature and concentration
In recent times, the dynamics study of an electrically weak performing fluid stream regulated by Riga sensors has become an emerging research topic for scientists. Riga sensors’ utility for improving the effectiveness of heat and mass transport rates in industrial and engineering systems is diverse....
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2023-08-01
|
| Series: | Chemical Engineering Journal Advances |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666821123000741 |
| _version_ | 1797802747484962816 |
|---|---|
| author | S. Das N. Mahato A. Ali R.N. Jana |
| author_facet | S. Das N. Mahato A. Ali R.N. Jana |
| author_sort | S. Das |
| collection | DOAJ |
| description | In recent times, the dynamics study of an electrically weak performing fluid stream regulated by Riga sensors has become an emerging research topic for scientists. Riga sensors’ utility for improving the effectiveness of heat and mass transport rates in industrial and engineering systems is diverse. This motivates us to inspect the stream pattern and heat-mass transmission mechanism of an electrically low-performing hybrid nanofluid (rGO-magnetite-water) near a vertically straightened Riga plate sensor embedding with absorbing materials under the guidance of thermal and concentration buoyancy and magnetization. The taken flow is being modelled by incorporating pertinent physical influences, namely radiation heat emission, chemical reaction, and ramped temperature and concentration at the boundary wall. The flow is presented mathematically in terms of unsteady partial differential equations. The compact-form expressions for model entities are founded by opting for the Laplace transform methodology. The Riga plate’s shear stress, heat and mass transfer rates are tabulated and graphed. The physical behaviours of substantial flow entities against model factors are conversed and judged graphically. The vital findings of this study demonstrate a swelling in the velocity distribution with an enhancement in modified Hartmann number and diminishing with an enlargement in the width of electrodes. The temperature and concentration are higher for constant plate temperature (CPT) and lower for ramped plate temperature (RPT). It is also motivating to note down that hybrid nanofluid containing reduced graphene nanomaterials will transmit extra heat in the flow regime. The heat flow across the Riga sensor elevates against the higher radiation parameter’s value. These novel findings will be extremely applicable in steam generators, chemical reactors, hybrid Riga plate electromagnetic devices, and phase transitions during material processing. |
| first_indexed | 2024-03-13T05:10:24Z |
| format | Article |
| id | doaj.art-d4b4286d602d4cf2b41ed1e0acd3379d |
| institution | Directory Open Access Journal |
| issn | 2666-8211 |
| language | English |
| last_indexed | 2024-03-13T05:10:24Z |
| publishDate | 2023-08-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Chemical Engineering Journal Advances |
| spelling | doaj.art-d4b4286d602d4cf2b41ed1e0acd3379d2023-06-16T05:12:02ZengElsevierChemical Engineering Journal Advances2666-82112023-08-0115100517Dynamics pattern of a radioactive rGO-magnetite-water flowed by a vibrated Riga plate sensor with ramped temperature and concentrationS. Das0N. Mahato1A. Ali2R.N. Jana3Department of Mathematics, University of Gour Banga, Malda 732 103, India; Corresponding author.Department of Mathematics, Barrackpore Rastraguru Surendranath College, Kolkata 700120, IndiaDepartment of Mathematics, Bajkul Milani Mahavidyalaya, Purba Medinipur 721 655, IndiaDepartment of Applied Mathematics, Vidyasagar University, Midnapore 721 102, IndiaIn recent times, the dynamics study of an electrically weak performing fluid stream regulated by Riga sensors has become an emerging research topic for scientists. Riga sensors’ utility for improving the effectiveness of heat and mass transport rates in industrial and engineering systems is diverse. This motivates us to inspect the stream pattern and heat-mass transmission mechanism of an electrically low-performing hybrid nanofluid (rGO-magnetite-water) near a vertically straightened Riga plate sensor embedding with absorbing materials under the guidance of thermal and concentration buoyancy and magnetization. The taken flow is being modelled by incorporating pertinent physical influences, namely radiation heat emission, chemical reaction, and ramped temperature and concentration at the boundary wall. The flow is presented mathematically in terms of unsteady partial differential equations. The compact-form expressions for model entities are founded by opting for the Laplace transform methodology. The Riga plate’s shear stress, heat and mass transfer rates are tabulated and graphed. The physical behaviours of substantial flow entities against model factors are conversed and judged graphically. The vital findings of this study demonstrate a swelling in the velocity distribution with an enhancement in modified Hartmann number and diminishing with an enlargement in the width of electrodes. The temperature and concentration are higher for constant plate temperature (CPT) and lower for ramped plate temperature (RPT). It is also motivating to note down that hybrid nanofluid containing reduced graphene nanomaterials will transmit extra heat in the flow regime. The heat flow across the Riga sensor elevates against the higher radiation parameter’s value. These novel findings will be extremely applicable in steam generators, chemical reactors, hybrid Riga plate electromagnetic devices, and phase transitions during material processing.http://www.sciencedirect.com/science/article/pii/S2666821123000741Hybrid nanofluid (HNF)Reduced graphene oxide (rGO)Riga plate sensorRamped plate temperature (RPT)Ramped plate concentration (RPC)Laplace transform (LT) |
| spellingShingle | S. Das N. Mahato A. Ali R.N. Jana Dynamics pattern of a radioactive rGO-magnetite-water flowed by a vibrated Riga plate sensor with ramped temperature and concentration Chemical Engineering Journal Advances Hybrid nanofluid (HNF) Reduced graphene oxide (rGO) Riga plate sensor Ramped plate temperature (RPT) Ramped plate concentration (RPC) Laplace transform (LT) |
| title | Dynamics pattern of a radioactive rGO-magnetite-water flowed by a vibrated Riga plate sensor with ramped temperature and concentration |
| title_full | Dynamics pattern of a radioactive rGO-magnetite-water flowed by a vibrated Riga plate sensor with ramped temperature and concentration |
| title_fullStr | Dynamics pattern of a radioactive rGO-magnetite-water flowed by a vibrated Riga plate sensor with ramped temperature and concentration |
| title_full_unstemmed | Dynamics pattern of a radioactive rGO-magnetite-water flowed by a vibrated Riga plate sensor with ramped temperature and concentration |
| title_short | Dynamics pattern of a radioactive rGO-magnetite-water flowed by a vibrated Riga plate sensor with ramped temperature and concentration |
| title_sort | dynamics pattern of a radioactive rgo magnetite water flowed by a vibrated riga plate sensor with ramped temperature and concentration |
| topic | Hybrid nanofluid (HNF) Reduced graphene oxide (rGO) Riga plate sensor Ramped plate temperature (RPT) Ramped plate concentration (RPC) Laplace transform (LT) |
| url | http://www.sciencedirect.com/science/article/pii/S2666821123000741 |
| work_keys_str_mv | AT sdas dynamicspatternofaradioactivergomagnetitewaterflowedbyavibratedrigaplatesensorwithrampedtemperatureandconcentration AT nmahato dynamicspatternofaradioactivergomagnetitewaterflowedbyavibratedrigaplatesensorwithrampedtemperatureandconcentration AT aali dynamicspatternofaradioactivergomagnetitewaterflowedbyavibratedrigaplatesensorwithrampedtemperatureandconcentration AT rnjana dynamicspatternofaradioactivergomagnetitewaterflowedbyavibratedrigaplatesensorwithrampedtemperatureandconcentration |