Unsteady Flow Past an Accelerated Vertical Plate with Variable Temperature in Presence of Thermal Stratification and Chemical Reaction
This work aims to investigate the effect of thermal stratification on fluid flow past an accelerated vertical plate in the presence of first order chemical reaction. The dimensionless unsteady coupled linear governing equations are solved by Laplace transform technique for the case when the Prandtl...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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V.N. Karazin Kharkiv National University Publishing
2023-09-01
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| Series: | East European Journal of Physics |
| Subjects: | |
| Online Access: | https://periodicals.karazin.ua/eejp/article/view/21986 |
| _version_ | 1797689063496482816 |
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| author | Nitul Kalita Rudra Kanta Deka Rupam Shankar Nath |
| author_facet | Nitul Kalita Rudra Kanta Deka Rupam Shankar Nath |
| author_sort | Nitul Kalita |
| collection | DOAJ |
| description | This work aims to investigate the effect of thermal stratification on fluid flow past an accelerated vertical plate in the presence of first order chemical reaction. The dimensionless unsteady coupled linear governing equations are solved by Laplace transform technique for the case when the Prandtl number is unity. The important conclusions made in this study the effect of thermal stratification is compared with the scenario in which there was no stratification. The results of numerical computations for different sets of physical parameters, such as velocity, temperature, concentration, skinfriction, Nusselt number and Sherwood number are displayed graphically. It is shown that the steady state is attained more quickly when the flow is stratified. |
| first_indexed | 2024-03-12T01:39:22Z |
| format | Article |
| id | doaj.art-ab9f15f1fa974939908c14f7b1854305 |
| institution | Directory Open Access Journal |
| issn | 2312-4334 2312-4539 |
| language | English |
| last_indexed | 2024-03-12T01:39:22Z |
| publishDate | 2023-09-01 |
| publisher | V.N. Karazin Kharkiv National University Publishing |
| record_format | Article |
| series | East European Journal of Physics |
| spelling | doaj.art-ab9f15f1fa974939908c14f7b18543052023-09-10T16:51:58ZengV.N. Karazin Kharkiv National University PublishingEast European Journal of Physics2312-43342312-45392023-09-01344145010.26565/2312-4334-2023-3-4921986Unsteady Flow Past an Accelerated Vertical Plate with Variable Temperature in Presence of Thermal Stratification and Chemical ReactionNitul Kalita0Rudra Kanta Deka1Rupam Shankar Nath2Department of Mathematics, Gauhati University, Guwahati, Assam, IndiaDepartment of Mathematics, Gauhati University, Guwahati, Assam, IndiaDepartment of Mathematics, Gauhati University, Guwahati, Assam, IndiaThis work aims to investigate the effect of thermal stratification on fluid flow past an accelerated vertical plate in the presence of first order chemical reaction. The dimensionless unsteady coupled linear governing equations are solved by Laplace transform technique for the case when the Prandtl number is unity. The important conclusions made in this study the effect of thermal stratification is compared with the scenario in which there was no stratification. The results of numerical computations for different sets of physical parameters, such as velocity, temperature, concentration, skinfriction, Nusselt number and Sherwood number are displayed graphically. It is shown that the steady state is attained more quickly when the flow is stratified.https://periodicals.karazin.ua/eejp/article/view/21986thermal stratificationchemical reactionheat and mass transferacceleratedvertical plate |
| spellingShingle | Nitul Kalita Rudra Kanta Deka Rupam Shankar Nath Unsteady Flow Past an Accelerated Vertical Plate with Variable Temperature in Presence of Thermal Stratification and Chemical Reaction East European Journal of Physics thermal stratification chemical reaction heat and mass transfer accelerated vertical plate |
| title | Unsteady Flow Past an Accelerated Vertical Plate with Variable Temperature in Presence of Thermal Stratification and Chemical Reaction |
| title_full | Unsteady Flow Past an Accelerated Vertical Plate with Variable Temperature in Presence of Thermal Stratification and Chemical Reaction |
| title_fullStr | Unsteady Flow Past an Accelerated Vertical Plate with Variable Temperature in Presence of Thermal Stratification and Chemical Reaction |
| title_full_unstemmed | Unsteady Flow Past an Accelerated Vertical Plate with Variable Temperature in Presence of Thermal Stratification and Chemical Reaction |
| title_short | Unsteady Flow Past an Accelerated Vertical Plate with Variable Temperature in Presence of Thermal Stratification and Chemical Reaction |
| title_sort | unsteady flow past an accelerated vertical plate with variable temperature in presence of thermal stratification and chemical reaction |
| topic | thermal stratification chemical reaction heat and mass transfer accelerated vertical plate |
| url | https://periodicals.karazin.ua/eejp/article/view/21986 |
| work_keys_str_mv | AT nitulkalita unsteadyflowpastanacceleratedverticalplatewithvariabletemperatureinpresenceofthermalstratificationandchemicalreaction AT rudrakantadeka unsteadyflowpastanacceleratedverticalplatewithvariabletemperatureinpresenceofthermalstratificationandchemicalreaction AT rupamshankarnath unsteadyflowpastanacceleratedverticalplatewithvariabletemperatureinpresenceofthermalstratificationandchemicalreaction |