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     Research Journal of Applied Sciences, Engineering and Technology


A Novel Hybrid Solving Approach Based on Combining Similarity Solutions with Laplace Transformation Technique to Solve Different Engineering Problems

1Bassam Khuwaileh, 2Moh'd A. Al-Nimr and 3Mohanad Alata
1Nuclear Engineering Department
2Mechanical Engineering Department, Jordan University of Science and Technology, Jordan
3Mechanical Engineering Department, King Saud University, KSA
Research Journal of Applied Sciences, Engineering and Technology  2014  8:1507-1510
http://dx.doi.org/10.19026/rjaset.7.426  |  © The Author(s) 2014
Received: May 05, 2013  |  Accepted: June 10, 2013  |  Published: February 27, 2014

Abstract

In this study Laplace transformation technique combined with similarity solutions are used to solve PDE involves derivatives with respect to time and two spatial parameters. The hybrid approach is based on transforming the PDE from the real physical time domain to the Laplacian domain. The obtained PDE in the Laplacian domain involves only derivatives with respect to the two spatial parameters. This transformed PDE is then solved by similarity solution approach to convert it from a PDE in the Laplacian domain to an ODE in another domain involves independent parameter consists of the Laplace parameter s and the two independent spatial parameters. A case is discussed to demonstrate the capabilities of the proposed approach in solving different engineering problems.

Keywords:

Dispersionless KP, Laplace transformation, ODE, PDE, similarity solutions,


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Competing interests

The authors have no competing interests.

Open Access Policy

This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

Copyright

The authors have no competing interests.

ISSN (Online):  2040-7467
ISSN (Print):   2040-7459
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