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1.

001-es BibID:BIBFORM116516
035-os BibID:(cikkazonosító)102576 (WoS)001128609500001 (Scopus)85178204153
Első szerző:Amir, Muhammad
Cím:Computational results of convective heat transfer for fractionalized Brinkman type tri-hybrid nanofluid with ramped temperature and non-local kernel / Muhammad Amir, Qasim Ali, Ali Raza, M.Y. Almusawa, Waleed Hamali, Ali Hasan Ali
Dátum:2024
ISSN:2090-4479
Megjegyzések:Engineers have recently become attracted to electrically conducting nanofluids (NFs) due to various applications in several applied science and engineering disciplines. They have been employed in magnetic refrigeration, cancer treatment (hyperthermia), medicine, and magnetic resonance imaging, among other things. Considering the importance of electrically conducting NFs, in this article, we have proposed a fractionalized MHD (Magnetohydrodynamics) and thermal transmission of a Brinkman-type tri-hybrid nanofluid over an infinite plate saturated through a porous medium with generalized velocity and ramped conditions. For the solution of the governed fractional model, we have utilized a recent definition of fractional derivatives, known as AtanganaBaleanu (AB) fractional derivative and Laplace transformation. The computational results are exhibited for trihybrid (TiO2-Al2O3-CuO/H2O) NF and described through graphical diagrams and tables to discover the physics of numerous relevant flow parameters on temperature and velocity profiles. It is detected that both thermal transmission and momentum profile for tri-hybrid NF is a better technique as compared to hybrid NF and NF for both graphical and numerical comparisons.
Tárgyszavak:Természettudományok Matematika- és számítástudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Ain Shams Engineering Journal. - 15 : 3 (2024), p. 1-11. -
További szerzők:Ali, Qasim Raza, Ali Almusawa, M.Y. Hamali, Waleed Ali, Ali Hasan (1989-) (matematikus)
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2.

001-es BibID:BIBFORM117264
035-os BibID:(cikkazonosító)21993 (WoS)001127268500044 (Scopus)85179338137
Első szerző:Dayan, Fazal
Cím:Numerical investigation of a typhoid disease model in fuzzy environment / Fazal Dayan, Nauman Ahmed, Ali Hasan Ali, Muhammad Rafiq, Ali Raza
Dátum:2023
ISSN:2045-2322
Megjegyzések:Salmonella Typhi, a bacteria, is responsible for typhoid fever, a potentially dangerous infection. Typhoid fever affects a large number of people each year, estimated to be between 11 and 20 million, resulting in a high mortality rate of 128,000 to 161,000 deaths. This research investigates a robust numerical analytic strategy for typhoid fever that takes infection protection into consideration and incorporates fuzzy parameters. The use of fuzzy parameters acknowledges the variation in parameter values among individuals in the population, which leads to uncertainties. Because of their diverse histories, different age groups within this community may exhibit distinct customs, habits, and levels of resistance. Fuzzy theory appears as the most appropriate instrument for dealing with these uncertainty. With this in mind, a model of typhoid fever featuring fuzzy parameters is thoroughly examined. Two numerical techniques are developed within a fuzzy framework to address this model. We employ the non-standard finite difference (NSFD) scheme, which ensures the preservation of essential properties like dynamic consistency and positivity. Additionally, we conduct numerical simulations to illustrate the practical applicability of the developed technique. In contrast to many classical methods commonly found in the literature, the proposed approach exhibits unconditional convergence, solidifying its status as a dependable tool for investigating the dynamics of typhoid disease.
Tárgyszavak:Természettudományok Matematika- és számítástudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Scientific Reports. - 13 : 1 (2023), p. 1-12. -
További szerzők:Ahmed, Nauman Ali, Ali Hasan (1989-) (matematikus) Rafiq, Muhammad Raza, Ali
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3.

001-es BibID:BIBFORM120418
Első szerző:Raza, Ali
Cím:Heat transfer model analysis of fractional Jeffery-type hybrid nanofluid dripping through a poured microchannel / Ali Raza, Ovidiu V. Stadoleanu, Ahmed M. Abed, Ali Hasan Ali, Mohammed Sallah
Dátum:2024
ISSN:2666-2027
Megjegyzések:This study investigates the impact of coupled heat and mass transfer on the peristaltic migration of a magne tohydrodynamic (MHD) stress-strain Jeffery-type hybrid nanofluid flowing through an inclined asymmetric micro-channel with a porous medium. The fundamental two-dimensional momentum and energy transport equations are simplified under the assumptions of long wavelength and low Reynolds number. To solve the momentum and heat transfer problems, two advanced fractional derivative approaches are employed: the fractal integral and the Prabhakar fractional derivative. The pressure difference is determined using numerical integration techniques, such as the Stehfest and Tzou`s algorithms. The results are presented through graphs and tables, which illustrate the effects of various parameters on the velocity, heat transfer, and trapping phenomena. As a result, we concluded that, pressure gradients grow with higher Reynolds numbers and channel-inclined angles. The heat transfer rate is observed to decrease as the Darcy number and the orientation of the electro magnetic field increase. When comparing the fractional derivative approaches, the fractal operator exhibits a more significant impact on the momentum profiles compared to the Prabhakar fractional operator. This differ ence is attributed to the distinct characteristics of the integral kernels associated with each fractional derivative definition. Furthermore, when comparing hybrid nanofluids, water-based (H2O + Ag + TiO2) hybrid fluids have a somewhat more significant effect than (C6H9NaO7 + Ag + TiO2) hybrid nanofluids.
Tárgyszavak:Természettudományok Matematika- és számítástudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Mittag-Leffler
Comparative study
Hybrid nanofluid
Micro-channel
Generalized Couette flow
Numerical algorithms
Megjelenés:International Journal of Thermofluids. - 22 (2024), p. 1-14. -
További szerzők:Stadoleanu, Ovidiu V. Abed, Ahmed M. Ali, Ali Hasan (1989-) (matematikus) Sallah, Mohammed
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4.

001-es BibID:BIBFORM114509
Első szerző:Raza, Ali
Cím:Prabhakar Fractional Simulations for Natural Convective Hybrid Nanofluid Mixed with Cu and AlO Nanoparticles Flowing Through a Channel / Ali Raza, Rifaqat Ali, Ali Hasan Ali, Suleman H. Alfalqi, Kalsoom Chishti
Dátum:2023
ISSN:2307-1877
Megjegyzések:This study seeks to investigate the heat transfer analysis of hybrid nanofluids containing fractionalized water and kerosene oil, which flow through a vertical channel via convection. To represent the problem in terms of fractional partial differential equations, we utilized the Prabhakar time-fractional derivative, a recent advancement in the concept of fractional derivatives. The governing equations were then solved using physical initial and boundary conditions that include momentum, concentration, and energy equations. Stehfest and Tzou's Laplace inversion techniques are used to provide semi-analytical solutions for governed equations, such as temperature, concentration, and momentum profiles, and we applied the fractional Laplace transformation to find solutions in the transform domain. Furthermore, the resultant solutions in tabular form are also derived using Tzou and Stehfest's numerical methods for Laplace inversion to ensure the accuracy of our findings. According to our research, an increase in volumetric fraction causes a reduction in fluid velocity. Due to the physical properties of the investigated nanoparticles, the water-based hybrid nanofluid has a bigger effect on the temperature and momentum profile than the kerosene oil-based hybrid nanofluid.
Tárgyszavak:Természettudományok Matematika- és számítástudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Water
Nanofluid
Newtonian heating
Parallel plates
Mittage-Leffler function
Megjelenés:Journal of Engineering Research. - Epub (2023), p. 1-11. -
További szerzők:Ali, Rifaqat Ali, Ali Hasan (1989-) (matematikus) Alfalqui, Suleman H. Chishti, Kalsoom
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5.

001-es BibID:BIBFORM113386
035-os BibID:(cikkazonosító)103280 (WoS)001044253400001 (Scopus)85166023366
Első szerző:Raza, Ali
Cím:New fractional approach for CMC and water based hybrid nanofluid with slip boundary layer: Applications of fractal fractional derivative / Ali Raza, Rifaqat Ali, Sayed M. Eldin, Suleman H. Alfalqui, Ali Hasan Ali
Dátum:2023
ISSN:2214-157X
Megjegyzések:The physical significance of the Fractal fractional derivative, one of the most fascinating and modern analytical techniques, to the thermal flow is described in this paper. Free convection, which is the flow of an erratic, incompressible viscous fluid on a vertically inclined plate, has been considered in this work. Two types of base fluids, namely water and carboxymethyl cellulose, are used in the presence of graphene oxide (GO) and molybdenum disulfide (MoS2) nanoparticles. The flow is subject to slip possessions due to the inclined surface. The non-dimensional leading equations for thermal and momentum, under Boussinseq`s approximation, can be solved by employing a Laplace transformation scheme, the fractal fractional derivative, and a more recent and improved definition of a fractional mathematical term. The thermal expressions are modeled using the Laplace transformation. The effect and comparison of various parameters are then visually and quantitatively analyzed after this activity. We, therefore, proposed that a waterbased nanofluid`s thermal profile and velocity are marginally higher than those of a hybrid nanofluid based on carboxymethyl cellulose. The momentum profile additionally illustrates the dual behavior of the flowing hybrid nanofluid as the fluid parameter of the Brinkman type increases.
Tárgyszavak:Természettudományok Matematika- és számítástudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Brinkman type fluid
Sinusoidal conditions
Laplace transformation
Slip effects
Fractal fractional derivatives
Megjelenés:Case Studies in Thermal Engineering. - 49 (2023), p. 1-12. -
További szerzők:Ali, Rifaqat Eldin, Sayed M. Alfalqui, Suleman H. Ali, Ali Hasan (1989-) (matematikus)
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6.

001-es BibID:BIBFORM109855
035-os BibID:(cikkazonosító)102911 (Scopus)85150484496 (WoS)000964975200001
Első szerző:Raza, Ali
Cím:Prabhakar fractional simulation for inspection of CMC-based nanofluid flowing through a poured vertical channel / Ali Raza, Ahmed M. Abed, M.Y. Almusawa, Laila F. Seddek, Ali Hasan Ali
Dátum:2023
ISSN:2214-157X
Megjegyzések:Nanofluids can be used in different solar thermal systems. Solar energy devices utilized in indus tries and nanofluids as a source of solar energy in thermal engineering are two other sources of solar energy, according to the article. This work inspects a viscous, incompressible nanofluid made of different (graphene oxide and molybdenum disulfide ) nanoparticles sus-pended in carboxymethyl cellulose (CMC). The governed model also considers permeability and angled magnetic effects. Due to memory effects, classical derivatives cannot explore and estimate the physical significance of several fluid limitations. We have addressed the issues with nanofluid suspension using the Prabhakar fractional derivative definition, the quickest and latest modern fractional technique. First, the governed leading equations are transferred to a fractional version using the integral transform technique and Laplace transform, and then it is resolved with various numerical approaches. Each constraint visual impact and significance are analyzed by varying their considered values. The numerical influences of the heat and flow rate are observed at multi ple time values. Therefore, we deduce that the momentum and heat profiles are slowed as the Prabhakar fractional restraints increase. While with the increment in the radiation parameter, the velocity profile shows an increasing behavior. Furthermore, the impact of graphene oxide-based suspension is more significant than molybdenum disulfide nanofluid on all governed equations due to the physical features of the considered nanoparticles.
Tárgyszavak:Természettudományok Matematika- és számítástudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Prabhakar fractional derivative
CMC-nanofluid
Viscous flow
Vertical channel
Porous medium
Megjelenés:Case Studies in Thermal Engineering. - 45 (2023), p.1-14. -
További szerzők:Abed, Ahmed M. Almusawa, M.Y. Seddek, Laila F. Ali, Ali Hasan (1989-) (matematikus)
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7.

001-es BibID:BIBFORM110501
035-os BibID:(cikkazonosító)102948 (Scopus)85152592499 (WoS)000978149600001
Első szerző:Zheng, Kehong
Cím:New fractional approach for the simulation of (Ag) and (TiO2) mixed hybrid nanofluid flowing through a channel: Fractal fractional derivative / Zheng, Kehong; Raza, Ali; Abed, Ahmed M.; Khursheed, Hina; Seddek, Laila F.; Ali, Ali Hasan; Haq, Absar Ul
Dátum:2023
ISSN:2214-157X
Tárgyszavak:Természettudományok Matematika- és számítástudományok idegen nyelvű folyóiratközlemény külföldi lapban
folyóiratcikk
Megjelenés:Case Studies in Thermal Engineering. - 45 (2023), p. 1-12. -
További szerzők:Raza, Ali Abed, Ahmed M. Khursheed, Hina Seddek, Laila F. Ali, Ali Hasan (1989-) (matematikus) Haq, Absar Ul
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