Afrasyab Khan

ORCID: 0000-0001-9230-202X
Publications
Citations
Views
---
Saved
---
About
Contact & Profiles
Research Areas
  • Nuclear Engineering Thermal-Hydraulics
  • Composite Structure Analysis and Optimization
  • Nanofluid Flow and Heat Transfer
  • Combustion and Detonation Processes
  • Nonlocal and gradient elasticity in micro/nano structures
  • Particle Dynamics in Fluid Flows
  • Nuclear reactor physics and engineering
  • Boron and Carbon Nanomaterials Research
  • Fluid Dynamics and Turbulent Flows
  • Heat Transfer Mechanisms
  • Heat Transfer and Boiling Studies
  • Heat Transfer and Optimization
  • Fluid Dynamics and Mixing
  • Natural Fiber Reinforced Composites
  • Computational Fluid Dynamics and Aerodynamics
  • Cyclone Separators and Fluid Dynamics
  • Aerodynamics and Acoustics in Jet Flows
  • Structural Load-Bearing Analysis
  • Catalytic Processes in Materials Science
  • Membrane Separation Technologies
  • Phase Equilibria and Thermodynamics
  • Water Quality Monitoring and Analysis
  • MXene and MAX Phase Materials
  • Adsorption and biosorption for pollutant removal
  • Flow Measurement and Analysis

South Ural State University
2020-2025

Dongguan University of Technology
2023-2024

Jiangsu University
2024

City College of Dongguan University of Technology
2023

Institute of Engineering Science
2020-2021

Qatar University
2021

Ton Duc Thang University
2019-2020

National University of Malaysia
2019-2020

Universiti Malaysia Sarawak
2013-2019

National University of Sciences and Technology
2014-2015

This paper presents a novel supervised machine learning-based electric theft detection approach using the feature engineered-CatBoost algorithm in conjunction with SMOTETomek algorithm. Contrary to previous literature, where missing observations data are either ignored or imputed average values, this work utilizes k-Nearest neighbor technique for imputation; thus, an accurate and realistic estimation of is achieved. To mitigate biasness majority class, proposed model algorithm, which...

10.1016/j.egyr.2021.07.008 article EN cc-by-nc-nd Energy Reports 2021-07-24

Bone fracture due to internal or external factors is one of the most common diseases in today's orthopedic society. One techniques solve these problems use artificial porous bone grafts made by 3D printers and Freeze-Drying (FD) techniques. In this study, a shapeless scaffold was first fabricated using Fused Deposition Modeling (FDM) with electroconductive filament. The printed inserted into alginate solution composed Magnetite Nanoparticles (MNPs) containing 0, 10, 20, 30 wt% baghdadite...

10.1016/j.jmrt.2021.08.084 article EN cc-by Journal of Materials Research and Technology 2021-08-29

Considering the superior control characteristics and increased tuning flexibility of Fractional-Order Proportional Integral Derivative (FOPID) controller than conventional PID regulator, this article attempts to explore its application in optimal design Automatic Voltage Regulator (AVR). Since FOPID has two additional parameters (µ ʎ) mentioned counterpart, process is comparatively difficult. To overcome stated issue, a self-regulated off-line method based on Gradient-Based Optimization...

10.1016/j.jksues.2021.07.009 article EN cc-by-nc-nd Journal of King Saud University - Engineering Sciences 2021-08-05

Three dimensional bioprinter technologies created an availability to use alive cells and molecules replace or repair a damaged part of the body. In this paper, novel alginate-gelatin hydrogel using BioFab X4 with bioink cured UV was produced. The designed architecture fabricated cubic shape then coated various content naproxen drug estimate its release biological response. scaffolds were investigated for mechanical properties (porosity tensile strength) features (biodegradation pH changes)....

10.1016/j.jmrt.2021.08.069 article EN cc-by-nc-nd Journal of Materials Research and Technology 2021-08-24

In the present study, we assessed improvement of anti-inflammatory activity and drug delivery sulfasalazine (SSZ) by poly(lactic-co-glycolic acid), (PLGA), in H2O dichloromethane (DCM) environments via density functional theory (DFT), ADMET, molecular docking. Our calculated results based on binding energy thermodynamic parameter represents that interaction between SSZ PLGA Complex A double hydrogen bonds is stronger comparison with B. The analysis Ultraviolet–visible (UV–VIS) spectra proved...

10.1016/j.arabjc.2021.103464 article EN cc-by-nc-nd Arabian Journal of Chemistry 2021-10-06

The adsorption of penicillamine (PCA) on pure B12N12 and B12CaN12 nanocages in aqueous chloroform solvents has been evaluated using density functional theory (DFT) calculations. interaction PCA is chemisorption through its four nucleophilic sites: amine, carbonyl, hydroxyl thiol. most stable configuration was achieved when zwitterionic adsorbs via carbonyl group water with value −1.723 eV, contrast, neutral amine −1.68 eV. Intercalated calcium ion within nanocage (B12CaN12) shown to attract...

10.1016/j.arabjc.2021.103200 article EN cc-by Arabian Journal of Chemistry 2021-05-18
Coming Soon ...