Wyniki wyszukiwania - BazTech

Ograniczanie wyników

Znaleziono wyników: 2

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: kinetic reaction

Sortuj według:

Ogranicz wyniki do:

On the use of Mohand integral transform for solving fractional-order classical Caputo differential equations

Qureshi Sania, Yusuf Abdullahi, Aziz Shaheen

Journal of Applied Mathematics and Computational Mechanics

2020

Vol. 19, nr 3

99--109

In this research study, a newly devised integral transform called the Mohand transform has been used to find the exact solutions of fractional-order ordinary differential equations under the Caputo type operator. This transform technique has successfully been employed in existing literature to solve classical ordinary differential equations. Here, a few significant and practically-used differential equations of the fractional type, particularly related with kinetic reactions from chemical engineering, are under consideration for the possible outcomes via the Mohand integral transform. A new theorem has been proposed whose proof, provided in the present study, helped to get the exact solutions of the models under investigation. Upon comparison, the obtained results would agree with results produced by other existing well-known integral transforms including Laplace, Fourier, Mellin, Natural, Sumudu, Elzaki, Shehu and Aboodh.

Thermogravimetric analysis/pyrolysis of used tyres and waste rubber

Januszewicz K., Klein M., Klugmann-Radziemska E., Kardas D.

Physicochemical Problems of Mineral Processing

2017

Vol. 53, iss. 2

802--811

The process of pyrolysis is investigated in this paper. The pyrolysis results of two samples: waste tyres and rubber at different heating rates (10, 20, 50 K/min), were compared. In other experiments the degradation of two pyrolysis products, char and oil was examined. The kinetic study using the thermogravimetry equipment (TG) was done, which allowed determination of the kinetic mechanism of the process. The elemental analysis of the samples was performed.