Lie Symmetry Analysis of MHD Thermosolutal Marangoni Convection with Heat Generation and First Order Chemical Reaction / (Record no. 614744)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 02866nam a22001577a 4500 |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 621 |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Zubair, Saad |
| 245 ## - TITLE STATEMENT | |
| Title | Lie Symmetry Analysis of MHD Thermosolutal Marangoni Convection with Heat Generation and First Order Chemical Reaction / |
| Statement of responsibility, etc. | Saad Zubair |
| 264 ## - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Place of production, publication, distribution, manufacture | Islamabad : |
| Name of producer, publisher, distributor, manufacturer | SMME- NUST; |
| Date of production, publication, distribution, manufacture, or copyright notice | 2025. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 86p. |
| Other physical details | Soft Copy |
| Dimensions | 30cm |
| 500 ## - GENERAL NOTE | |
| General note | The purpose of this research is to study the combined effects of Magnetohydrodynamic<br/>(MHD), Marangoni convection, heat generation, thermosolutal transport and chemical reaction<br/>of first order for a fluid system. These flows play a potent role in many applications of realworld such as cooling systems, heat exchangers, chemical and material processing, buildings<br/>and HVAC’s, power generation, food processing, aerospace and automotive, geothermal<br/>systems, thermal energy storage and many more. The equations modeling these flows are<br/>nonlinear partial differential equation which in general are very complex and challenging to<br/>solve.<br/>The considered flow equations are transformed into less complex ordinary differential<br/>equations by using an approach called Lie symmetry transformations. This mathematical<br/>technique helps in the reduction of variables of the system, thereby decreasing complexity of<br/>the system which often results in a set of solvable equations. This reduction of variables yields<br/>nonlinear equations of ordinary type that (in general) do not possess exact solutions, however<br/>computational cost involved in generating approximate solutions for the reduced equations<br/>decreases enormously. Through these solutions a better understanding of the system and the<br/>physical parameters that affect the system is established.<br/>This thesis employs Homotopy Perturbation Method that is an analytical approach for<br/>obtaining analytical approximate solutions for the flow and heat transfer considered by<br/>imposing the said physical constraints. MAPLE is used to develop the code for Homotopy<br/>Perturbation Method and for generating Lie similarity transformations. Using MAPLE, the<br/>reduction is performed, and graphs are obtained showing the influence of various variable<br/>parameters like Prandtl number, Hartmann number, Schmid number, rate of chemical reaction<br/>and the coefficient of heat generation corresponding to the temperature, velocity and<br/>concentration profiles. Lie control parameters are involved in these similarity solutions that are<br/>obtained in this thesis. These parameters are shown to influence the flow dynamics like the<br/>physical parameters. This control characterization of the fluid flow and heat transfer considered<br/>here has not been presented earlier. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | MS Mechanical Engineering |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Supervisor: Dr. Muhammad Safdar |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://10.250.8.41:8080/xmlui/handle/123456789/54800">http://10.250.8.41:8080/xmlui/handle/123456789/54800</a> |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | |
| Koha item type | Thesis |
| Withdrawn status | Permanent Location | Current Location | Shelving location | Date acquired | Full call number | Barcode | Koha item type |
|---|---|---|---|---|---|---|---|
| School of Mechanical & Manufacturing Engineering (SMME) | School of Mechanical & Manufacturing Engineering (SMME) | E-Books | 09/22/2025 | 621 | SMME-TH-1161 | Thesis |