International Journal of Theoretical and Applied Mathematics

Volume 5, Issue 3, June 2019

  • Research on Logistics Distribution Optimization Based on Low Carbon Constraints

    Yu Xiaohao

    Issue: Volume 5, Issue 3, June 2019
    Pages: 37-43
    Received: 8 August 2019
    Accepted: 9 September 2019
    Published: 18 September 2019
    Abstract: Recently, the problem of climate is becoming more and more serious and the low carbon idea is accepted by people gradually. Meanwhile, the China’s logistic develop rapidly. Whereas, distribution as the key part, its importance is obvious to see. So, it is significant to research the distribution of logistic activity based on low-carbon with the low... Show More
  • Numerical Simulation of Natural Convection in a Rectangular Cavity with Heated Triangle and Internal Heat Generation

    Md. Shirazul Hoque Mollah, Md. Shahidul Alam, Md. Abdul Alim

    Issue: Volume 5, Issue 3, June 2019
    Pages: 44-56
    Received: 9 August 2019
    Accepted: 18 September 2019
    Published: 9 October 2019
    Abstract: Free convection flow and heat transfer in a rectangular cavity with heated triangle and internal heat generation is investigated numerically. A finite element analysis is performed to investigate the effects of uniform heating and is also used for solving the Navier-Stokes and Energy balance equations. The horizontal bottom wall is divided into thr... Show More