American Journal of Science, Engineering and Technology

Volume 3, Issue 2, June 2018

  • Model Driven Engineering (MDE) Tools: A Survey

    Moujtahid Soukaina, Belangour Abdessamad, Marzak Abdelaziz

    Issue: Volume 3, Issue 2, June 2018
    Pages: 29-33
    Received: Jul. 19, 2018
    Accepted: Aug. 20, 2018
    Published: Sep. 13, 2018
    Downloads:
    Views:
    Abstract: Model Driven Engineering (MDE) is a new discipline in software engineering that advocates the massive use of models throughout the software development process. The emergence of this discipline has been accompanied by the prosperity of the tools that support it. On the long run, switching to MDE can be beneficial in case the process works, and the ... Show More
  • A Study of Sandstone Permeability Anisotropy Through Fractal Concept

    Yosaphat Sumantri, Pudji Permadi

    Issue: Volume 3, Issue 2, June 2018
    Pages: 34-45
    Received: Aug. 08, 2018
    Accepted: Aug. 28, 2018
    Published: Oct. 12, 2018
    Downloads:
    Views:
    Abstract: Most correlation equations of rock permeability are usually based on the Euclidean geometry concept. Pore geometry and structure of most porous rocks are very complex, therefore non-Euclidean geometry concept, e.g. fractal theory, is needed to handle such a complexity. This paper presents a new equation for sandstone permeability involving other pr... Show More
  • Development of Four-Zone Segmented Transitional Model for Reciprocating Internal Combustion Engine Analysis Using Gasoline

    Ademola Adebukola Dare, Olanrewaju Bilikis Olatunde

    Issue: Volume 3, Issue 2, June 2018
    Pages: 46-52
    Received: Apr. 22, 2018
    Accepted: Aug. 28, 2018
    Published: Oct. 19, 2018
    Downloads:
    Views:
    Abstract: A four zone model based on the first law of thermodynamics has been developed for analysis of combustion in an internal combustion engine. The four zones included an unburned zone and two regions of burned zone, (namely burned gas1 and burned gas 2) and unburned burned zone described as a transitory zone which is a mixture of burned and unburned ga... Show More