Nurul Amira Zainal

Scopus Publications

MHD hybrid nanofluids and power law heat flux past a permeable surface with Joule heating impact
Nurul Amira Zainal, Abdul Rahman Mohd Kasim, Najiyah Safwa Khashi’ie, Iskandar Waini, Roslinda Nazar, Ioan Pop
Discover Nano, 2026
Heat transfer is frequently employed in various industrial processes such as paper production, electronic device cooling, and the synthesis of new materials. Hence, this study aims to investigate the effect of Joule heating and magnetohydrodynamics (MHD) on the flow of a hybrid nanofluid with a power law heat flux past a shrinking sheet. The transformed governing equations are solved numerically using MATLAB's bvp4c solver, and the results are validated against previously published data, showing excellent agreement (error < 0.01%), confirming the model's accuracy. The analysis reveals that an increase in the magnetic parameter from 0.0 to 0.2 results in an increase of approximately 10.4% in the skin friction coefficient, while the local Nusselt number increases by about 18.8%, indicating that the magnetic field strengthens shear stress and enhances heat transfer. Meanwhile, the Joule heating parameter elevates the temperature gradient within the boundary layer, reducing the heat transfer rate, whereas the suction parameter enhances both the momentum and thermal gradients near the surface, improving surface heat transfer efficiency. Stability analysis confirms that only the first solution is physically stable. These findings demonstrate that coupling MHD and Joule heating effects in hybrid nanofluids enhances thermal regulation and provides significant potential for advanced cooling and manufacturing applications.
Forecasting of rainfall in Malaysia using time series analysis
Suhaila Bahrom, Noratikah Abu, Nur Haizum Abd Rahman, Nurul Amira Zainal
Environmental Science and Pollution Research, 2026
Coupled Effects of Viscoelasticity and Nanoparticle Dynamics on Mixed Convection of Brinkman Nanofluids
Abdul Rahman Mohd Kasim
Journal of Science and Mathematics Letters, 2026
Low thermal conductivity limits the effectiveness of conventional heat transfer fluids in industrial settings. Researchers have investigated modified fluid-based strategies to get around this. The mixed convection of a viscoelastic Brinkman nanofluid passing over a horizontal circular cylinder is examined in this work. The equations were simplified by using the Buongiorno nanofluid model and the necessary non-dimensional and similarity transformations. The Keller-Box Method (KBM), which is implemented in Matlab package, was then used to solve the equations numerically. In addition to the profiles of velocity, temperature, and nanoparticle volume fraction, numerical solutions are provided and analysed for the coefficient of skin friction, local Nusselt and Sherwood numbers, and the viscoelasticity, Lewis number, Brownian number, buoyancy ratio parameter, and thermophoresis parameter for each of the governing parameters. Numerical solutions are presented and analysed for the skin friction coefficient, local Nusselt number and Sherwood number alongside the profiles of velocity, temperature, and nanoparticle volume fraction for different governing parameters, specifically the viscoelasticity, Brownian number, buoyancy ratio parameter, and thermophoresis parameter. The numerical findings unequivocally indicate that an increase in the viscoelastic parameter results in a significant decrease in the skin friction coefficient, attributed to the inhibition of momentum diffusion near the cylinder surface caused by the elastic characteristic in the fluid.
COUPLE STRESS HYBRID NANOFLUID FLOW OVER A SHRINKING RIGA PLATE WITH ELECTROMAGNETIC AND SUCTION EFFECT
Journal of Quality Measurement and Analysis, 2026
ESTIMATION OF GROUND REACTION FORCE BY CONSTANT COEFFICIENT METHOD DURING PARACHUTE LANDING
Syazwana Aziz, Nurul Amira Zainal
Far East Journal of Mathematical Sciences, 2026
This paper examines the relationship between vertical acceleration measured at the seventh cervical vertebra (C7) and ground reaction force (GRF) during parachute landing. The GRF was estimated using mathematical modelling based on the constant coefficient method and was used to quantify the force exerted on parachutists during landing. A total of 21 Malaysian Army parachutists participated in this study, comprising three professional and eighteen amateur parachutists. Two cameras were employed to capture body movements and obtain kinematic data throughout the landing phase. The results indicate that the estimated maximum peak vertical GRF during the foot-strike phase was 3417 N for professional parachutists and 4604 N for amateur parachutists. Furthermore, professional parachutists were observed to flex their hips and knees before ground contact. From a biomechanical perspective, this movement pattern contributes to a reduction in GRF magnitude. The findings suggest that understanding proper landing techniques through biomechanical analysis may help parachutists improve landing performance before formal instruction, thereby enhancing the efficiency of training for both instructors and trainees.
REGISTER OF ANKLE ANGLE KINEMATICS DATA USING FUNCTIONAL DATA ANALYSIS FOR PARACHUTE LANDING
Syazwana Aziz, Muhammad Shahimi Ariffin, Kathiresan Gopal, Normurniyati Abd Shattar, Nurul Amira Zainal
Far East Journal of Mathematical Sciences, 2026
The biomechanical data encountered a significant and common difficulty related to event-time alignment due to the fact that each motion capture (MoCap) trial exhibited varying durations to complete the tasks involved. To address this challenge, registration, which is essential for Functional Data Analysis (FDA), needed to be further examined in detail. The primary goal of this study was to evaluate the effectiveness of using both landmark and continuous registration methods on ankle angle data collected during the parachute landing fall activity. In total, twenty-one Malaysian forces participated in this experiment, which included three professional parachutists and eighteen amateurs. Their movements were recorded through two Go-Pro Hero 4 cameras, and the Quintic Biomechanics Software v26 was employed to extract the ankle angle data. The process of registration could be carried out in two distinct ways: by utilizing landmark points and through continuous registration. Landmark registration was performed initially, followed by continuous registration as an additional technique aimed at enhancing the alignment of the curves. Notably, the effectiveness of the registration process was assessed using the Root Mean Square Error (RMSE) test, which revealed that the ankle angle curves were aligned with considerable effectiveness when applying the landmark registration in conjunction with the continuous registration technique. The results yielded minimal RMSE values for both amateur and professional categories, recorded at 8.359 and 9.642, respectively. Moreover, the implementation of these registration techniques notably improved the accuracy of the average measurements for ankle angles.
Thermal analysis of magnetized TiO2–PAO nanolubricant flow in the presence of non-uniform heat source and activation energy
Asia Bibi, M. S. Hashmi, Muhammad Riaz, Mustafa Inc, Abdul Rahman Mohd Kasim, Nurul Amira Zainal
Journal of Thermal Analysis and Calorimetry, 2026
In this paper, thermal properties of magnetized $${\text{Ti}}{\text{O}}_{2}\text{-PAO}$$ nanolubricant flow over a flat surface is examined. Incorporating titanium dioxide ( $${\text{Ti}}{\text{O}}_{2})$$ NFs into a conventional polyalphaolefin (PAO) lubricant has shown much higher thermal conductivity and therefore better heat transfer capabilities, resulting in less friction, wear, and use of less energy by the mechanical system. The current discussion examines the principle of HT when subjected to both the effects of TR and non-uniform heat source. Also, the effects of local thermal non-equilibrium conditions and porous media in the optimization of HT are studied. Thermal and flow characteristics of the effect of activation energy are also taken into consideration. The nonlinear PDEs are reduced to a system comprising of ODEs through suitable STs. The MATLAB bvp4c solver is implemented to get numerical solutions. The dependence of important physical parameters on velocity, temperature distribution, and HT rate variation is shown graphically and in tabular form. Findings have shown that augmenting magnetic field strength and inertial parameters has a tremendous effect on reducing the flow of a nanolubricant. On the other hand, the existence of TR and heat generation inside the nanolubricant greatly improves the thermal performance of the lubricant. This study offers valuable results on how nanolubricants can be made more efficient and gives possible use in the automotive, aerospace, and industrial thermal management systems, which are facing dire challenges in lubrication, heat transfer as well as material performance.
MAGNETO-RADIATIVE INTERACTIONS OVER AN EXPONENTIALLY STRETCHING SURFACE
Shehzad Ali, P. K. Shukla, Nurul Amira Zainal
JP Journal of Heat and Mass Transfer, 2026
This study investigates the combined influence of magnetic and radiative effects on boundary layer flow and heat transfer over an exponentially stretching surface. The novelty of this work lies in its integrated treatment of magnetohydrodynamic and radiative interactions within a nonlinear exponential stretching framework, representing a realistic model for advanced thermal-fluid systems. Using similarity transformations and the bvp4c numerical solver, the impacts of key parameters such as the magnetic field, radiation, and Prandtl number are analyzed. Results demonstrate that magnetic fields enhance wall shear but suppress heat transfer, whereas radiation increases fluid temperature and boundary layer thickness. The findings provide new insight into optimizing magneto-radiative heat transfer in manufacturing and thermal control applications.
EVALUATING PERFORMANCE OF THE SARIMA MODEL IN FORECASTING DAILY KTM RIDERSHIP TRENDS
Suhaila Bahrom, Noratikah Abu, Nurul Amira Zainal, Nur Haizum Abd Rahman
Far East Journal of Mathematical Sciences, 2026
Accurate ridership forecasting is crucial for optimizing public transportation operations, including scheduling, capacity planning, and resource allocation. KTM Komuter, one of Malaysia’s primary rail services, experiences fluctuations in daily ridership due to factors such as peak-hour demand, weekends, public holidays, and economic conditions. This study aims to evaluate the effectiveness of the Seasonal Autoregressive Integrated Moving Average (SARIMA) model in forecasting the daily KTM Komuter ridership. The dataset obtained from Malaysia’s official open data portal, spans from the period of October 1, 2023 to January 31, 2025, captures daily trip counts across KTM Komuter stations. The analysis involved exploratory data analysis, stationarity testing, diagnostic checking, and SARIMA modeling to identify the optimal model. The results indicate that the SARIMA(0, 0, 2)(0, 1, 2)12 model successfully captures ridership patterns, achieving a mean absolute percentage error (MAPE) of 9.17%, thereby, demonstrating reliable forecasting accuracy. The findings highlight SARIMA’s potential in improving train scheduling, capacity planning, and resource allocation. However, the model’s reliance on historical data may limit its adaptability to sudden disruptions, such as service interruptions or external economic shifts. Future research should consider integrating external factors, such as weather conditions and macroeconomic indicators, or exploring advanced machine learning models to enhance predictive accuracy and adaptability.
Optimizing chemical reactive flow of diathermic oil-based trihybrid nanofluid with local thermal nonequilibrium effects for industrial heat transfer applications
Munawar Abbas, Mostafa Mohamed Okasha, M. Inc, Faiza Benabdallah, Saba Liaqat, Humaira Kanwal, Nurul Amira Zainal
International Journal of Modern Physics B, 2026
This paper investigates the effects of local thermal nonequilibrium and thermal radiation on the chemical reactive flow of a trihybrid nanofluid (THNF) around a rotating sphere in the presence of thermophoretic and electrophoretic particle deposition. The diamond, cobalt oxide ([Formula: see text], and titanium dioxide ([Formula: see text] nanoparticles dispersed in diathermic oil comprise the THNF flow model. Such a model would be extremely helpful to industries that require efficient heat transfer in rotating systems, such as those found in nuclear reactors, turbine blades and rotary heat exchangers. The unique mix of [Formula: see text], [Formula: see text] and diamond nanoparticles in diathermic oil enhances thermal conductivity and reactivity, boosting heat transfer stability and efficiency at high temperatures. Additionally, this model may promote applications in automotive and aerospace engineering, where thermal management is essential, by fostering developments in nanofluid-based cooling systems for electronics. The numerical solution of the simplified equations is obtained using a shooting technique and the bvp4c. Graphics are used to show the mathematical results. We look at how different limits affect their distinctive characteristics. The fluid and solid phases decrease when the porosity-modified conductivity ratio rises. The THNF rate of mass transfer values increase by 6.20% when the thermophoretic parameter value is increased from 0.1 to 0.6.
Thermal analysis of bioconvective gold–silver blood nanofluids in a Sisko fluid with motile microorganisand radiative effects
Haris Alam Zuberi, Roslinda Nazar
Open Journal of Mathematical Sciences, 2026
Artificial Neural Network Model for Radiative Heat Transfer in a Magnetized Tapered Stenosed Artery
Haris Alam Zuberi, Naveen Kumar, Nurul Amira Zainal
Artificial Intelligence and Computational Modeling in Heat Transfer and Fluid Dynamics, 2026
Suspension of nanoparticles impacts on MHD unsteady flow over an infinite vertical porous surface with Dufour and TGDHS: An RSM analysis
B.T. Raju, Sumeet Ravindra Yadavannavar, Charankumar Ganteda, S.V.K. Varma, Nurul Amira Zainal, Mustafa Inc, Siti Sabariah Binti Abas, Abdullahi Yusuf
Journal of Engineering Research Kuwait, 2026
Brinkman-Viscoelastic Nanofluid at the LoweStagnation Point of a Horizontal Circular Cylinder: Buongiorno Model
Farahanie Fauzi, Abdul Rahman Mohd Kasim, Siti Farah Haryatie Mohd Kanafiah, Nurizzatul Atikha Rahmat, Nurul Amira Zainal
Paper Asia, 2025
ANALYSIS OF AA7072-AA7075/CH3OH IN MIXED CONVECTION FLOW WITH COUPLE STRESS EFFECT
Nurul Amira Zainal, Dg Marina Mokhtar, Haris Alam Zuberi
JP Journal of Heat and Mass Transfer, 2025
SUCTION EFFECTS IN MIXED CONVECTION FLOW OF COUPLE STRESS HYBRID NANOFLUID
Dg Marina Mokhtar, Nurul Amira Zainal, Haris Alam Zuberi
JP Journal of Heat and Mass Transfer, 2025
ENHANCED HEAT TRANSFER IN HYBRID NANOFLUID: ROLE OF SUCTION AND WEDGE ANGLE ON BOUNDARY LAYER DYNAMICS
Journal of Quality Measurement and Analysis, 2025
Mixed convection of couple stress hybrid nanofluid past a vertical shrinking plate
Nurul Amira Zainal, Dg Marina Mokhtar, Iskandar Waini, Haris Alam Zuberi, Roslinda Nazar, Ioan Pop
Journal of Thermal Analysis and Calorimetry, 2025
MAGNETO-NANOFLUID DYNAMICS IN A COSINE-SHAPED STENOSED ARTERY: A FINITE DIFFERENCE APPROACH
Mansi Tyagi, Nurul Amira Zainal
JP Journal of Heat and Mass Transfer, 2025
Testing Environmental Kuznets Curve (EKC) Hypothesis in ASEAN Countries: Evidence based on STIRPAT Framework with Cross-Sectional Dependency
Sayed Kushairi Sayed Nordin, Khairum Hamzah, Najiyah Safwa Khashi’ie, Nurul Amira Zainal, Bushra Abdul Halim
Journal of Advanced Research in Applied Sciences and Engineering Technology, 2025
Development of Predictive Finite Element Models for Complete Contact Fretting Fatigue
Mohamad Haidir Maslan, Mohammed Aslam Sheikh, Nor Azazi Ngatiman, Nurul Amira Zainal, Saifudin Hafiz Yahaya
Journal of Advanced Research in Micro and Nano Engineering, 2025
Hybrid Nanofluids in a Permeable Shrinking Surface with Power Law Heat Flux: Heat Source and Joule Heating Effect
Nurul Amira Zainal, Iskandar Waini, Khairum Hamzah, Mohd Fariduddin Mukhtar, Sayed Kushairi Sayed Nordin, Ioan Pop
Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 2025
Stability analysis on reiner-phillippoff hybrid nanofluid flow over a wedge
Iskandar Waini, Khairum Bin Hamzah, Najiyah Safwa Khashi’ie, Nurul Amira Zainal, Abdul Rahman Mohd Kasim, Anuar Ishak, Ioan Pop
JP Journal of Heat and Mass Transfer, 2025
Coupled Magnetothermal Effects in Biomagnetic Fluid Flow over a Stretched Sheet with Copper Nanoparticles
H. Zuberi, N. Zainal
Revista Internacional De Metodos Numericos Para Calculo Y Diseno En Ingenieria, 2025
Magnetohydrodynamic thermoconvective investigation of carbon nanotube-infused blood flow over an oscillating porous plate
Haris Alam Zuberi, Nurul Amira Zainal
Multiscale and Multidisciplinary Modeling Experiments and Design, 2025
STATISTICAL ANALYSIS OF GLASS FIBRE EPOXY COMPOSITES REINFORCED WITH RICE WASTE
Arpn Journal of Engineering and Applied Sciences, 2025
RICE BRAN AS A BIOFILLER IN GLASS FIBER EPOXY HYBRID COMPOSITES: ANOVA ANALYSIS OF COMPOSITE PROPERTIES
Arpn Journal of Engineering and Applied Sciences, 2025
Convective Heat Transfer in MHD Couple Stress Hybrid Nanofluid Past a Horizontal Plate with Thermal Generation
Dg Marina Mokhtar, Nurul Amira Zainal, Roslinda Nazar, Ioan Pop
Wseas Transactions on Heat and Mass Transfer, 2025
Impact of gold and silver nanoparticles injected in blood with viscous dissipation
Haris Alam Zuberi, Madan Lal, Shivangi Verma, Ali J. Chamkha, Nurul Amira Zainal
Computer Methods in Biomechanics and Biomedical Engineering, 2025
Comparative analysis of networks’ centrality measures with ANOVA
Faculty of Mechanical, Manufacturing Engineering Technology, Universiti Teknikal Malaysia Melaka, M. F. Mukhtar, N. S. Khashi'ie, Faculty of Mechanical, Manufacturing Engineering Technology, Universiti Teknikal Malaysia Melaka, S. K. S. Nordin, Faculty of Mechanical, Manufacturing Engineering Technology, Universiti Teknikal Malaysia Melaka, N. A. Zainal, Faculty of Mechanical, Manufacturing Engineering Technology, Universiti Teknikal Malaysia Melaka, Z. A. Abas, et al.
Mathematical Modeling and Computing, 2025
THE INTERACTION OF AGRICULTURE AND ECONOMIC FACTORS IN SHAPING EMISSIONS: INSIGHTS FROM SOUTHEAST ASIA USING PANEL QUANTILE REGRESSION
Sayed Kushairi Sayed Nordin, Mohd Fariduddin Mukhtar, Nurul Amira Zainal, Bushra Abdul Halim, Muhammad Aziz
Planning Malaysia, 2025
Numerical Simulation of Blood Flow Dynamics in a Stenosed Artery Enhanced by Copper and Alumina Nanoparticles
Haris Alam Zuberi, Madan Lal, Amol Singh, Nurul Amira Zainal, Ali J. Chamkha
CMES Computer Modeling in Engineering and Sciences, 2025
Numerical analysis for bonded materials subject to various mechanical loadings that weakened by a curvilinear crack
Fakulti Teknologi dan Kejuruteraan Industri dan Pembuatan, Universiti Teknikal Malaysia Melaka, K. B. Hamzah, N. S. Khashi'ie, Fakulti Teknologi dan Kejuruteraan Mekanikal, Universiti Teknikal Malaysia Melaka, I. Waini, Fakulti Teknologi dan Kejuruteraan Industri dan Pembuatan, Universiti Teknikal Malaysia Melaka, N. A. Zainal, Fakulti Teknologi dan Kejuruteraan Mekanikal, Universiti Teknikal Malaysia Melaka, N. M. A. Nik Long, Mathematics Department, Faculty of Science, Universiti Putra Malaysia, A. Y. Ismail, Department of Mechanical Engineering, Faculty of Industrial Technology, Institut Teknologi Adhi Tama Surabaya
Mathematical Modeling and Computing, 2025
TOURISM DEMAND FORECASTING IN MALAYSIA USING SARIMA AND LONG SHORT-TERM MEMORY (LSTM) MODEL
Siti Aishah Tsamienah Taib, Noratikah Abu, Nor Azuana Ramli, Nur Arina Bazilah Kamisan, Nurul Amira Zainal, Fiki Hidayat
Planning Malaysia, 2025
MHD Reiner–Philippoff Fluid over a Shrinking Surface with the Impact of Aluminium Alloy Nanoparticles
Fakulti Teknologi dan Kejuruteraan Industri dan Pembuatan, Universiti Teknikal Malaysia Melaka, I. Waini, K. B. Hamzah, Fakulti Teknologi dan Kejuruteraan Industri dan Pembuatan, Universiti Teknikal Malaysia Melaka, N. S. Khashi'ie, Fakulti Teknologi dan Kejuruteraan Industri dan Pembuatan, Universiti Teknikal Malaysia Melaka, N. A. Zainal, Fakulti Teknologi dan Kejuruteraan Industri dan Pembuatan, Universiti Teknikal Malaysia Melaka, A. R. Mohd Kasim, Centre for Mathematical Sciences, Universiti Malaysia Pahang Al-Sultan Abdullah, A. Ishak, Department of Mathematical Sciences, Faculty of Science, Technology, Universiti Kebangsaan Malaysia, I. Pop, Department of Mathematics, Babes-Bolyai University
Mathematical Modeling and Computing, 2025
COMPUTATIONAL HEMORHEOLOGY OF BLOOD FLOW WITH TiO2 NANOPARTICLES OVER A NON-LINEARLY STRETCHING SHEET UNDER MAGNETOHYDRODYNAMICS
Haris Alam Zuberi, Madan Lal, Nurul Amira Zainal
JP Journal of Heat and Mass Transfer, 2024
MHD Hybrid Nanofluid Flow Past A Stretching/Shrinking Wedge With Heat Generation/Absorption Impact
Nurul Amira Zainal, Iskandar Waini, Najiyah Safwa Khashi’ie, Roslinda Nazar, Ioan Pop
Cfd Letters, 2024
Sensitivity Analysis of MHD Hybrid Nanofluid Flow over a Radially Shrinking Disk with Heat Generation
Najiyah Safwa Khashi’ie, Mohd Fariduddin Mukhtar, Nurul Amira Zainal, Khairum Hamzah, Iskandar Waini, Abdul Rahman Mohd Kasim, Ioan Pop
Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 2024
Computational Investigation of Brownian Motion and Thermophoresis Effect on Blood-based Casson Nanofluid on a Non-linearly Stretching Sheet
Haris Alam Zuberi, Madan Lal, Shivangi Verma, Nurul Amira Zainal
Journal of Advanced Research in Numerical Heat Transfer, 2024
THERMAL RADIATION EFFECT ON UNSTEADY MHD REAR STAGNATION POINT IN Al2O3-Cu/H2O HYBRID NANOFLUIDS
Kesan Sinaran, Haba Pada, Aliran Titik, Genangan Belakang, Mhd Tak Mantap, et al.
Journal of Quality Measurement and Analysis, 2024
Exploration of Recent Developments of Hybrid Nanofluids
Nur Syahidah Nordin, Abdul Rahman Mohd Kasim, Masyfu’ah Mokhtar, Iskandar Waini, Yusuf Olatunji Tijani, Sharidan Shafie, Najiyah Safwa Khashi’ie, Nurul Amira Zainal
Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 2024
Computational Investigation of Brownian Motion and Thermophoresis Effect on Blood-Based Casson Nanofluid on a Non-linearly Stretching Sheet with Ohmic and Viscous Dissipation Effects
Haris Alam Zuberi, Madan Lal, Shivangi Verma, Nurul Amira Zainal
CMES Computer Modeling in Engineering and Sciences, 2024
Response Surface Methodology of MHD Axisymmetric Hybrid Nanofluid Flow over a Radially Shrinking Surface with Heat Generation
Najiyah Safwa Khashi’ie, Khairum Bin Hamzah, Nurul Amira Zainal, Iskandar Waini, Abdul Rahman Mohd Kasim, Ioan Pop
Lecture Notes in Mechanical Engineering, 2024
AXISYMMETRIC HYBRID NANOFLUID FLOW OVER A RADIALLY SHRINKING DISK WITH HEAT GENERATION AND MAGNETIC FIELD EFFECTS
Noorina Abdul Rahman, Najiyah Safwa Khashi’ie, Khairum Bin Hamzah, Nurul Amira Zainal, Iskandar Waini, Ioan Pop
JP Journal of Heat and Mass Transfer, 2024
MAGNETOHYDRODYNAMIC COUPLE STRESS HYBRID NANOFLUID FLOW OVER A CONVECTIVELY HEATED STRETCHING SURFACE
Fakulti Teknologi dan Kejuruteraan Mekanikal, Universiti Teknikal Malaysia Melaka, 76100 Durian Tunggal, Malaysia, N. S. Khashi'ie, K. B. Hamzah, I. Waini, N. A. Zainal, N. M. Arifin, I. Pop, Fakulti Teknologi dan Kejuruteraan Industri dan Pembuatan, Universiti Teknikal Malaysia Melaka, Hang Tuah Jaya, 76100 Durian Tunggal, Melaka, Malaysia, Department of Mathematics, Statistics, Universiti Putra Malaysia, 43400, UPM Serdang, Selangor, Malaysia, Department of Mathematics, Babes-Bolyai University, 400084Cluj-Napoca, Romania
Magnetohydrodynamics, 2024
Numerical Solution for A Curvilinear Crack Phenomenon in Thermoelectric Bonded Materials Subjected to Mechanical Loadings
Muhammad Haziq Iqmal Mohd Nordin, Khairum Hamzah, Nik Mohd Asri Nik Long, Najiyah Safwa Khashi’ie, Iskandar Waini, Nurul Amira Zainal, Sayed Kushairi Sayed Nordin
Journal of Advanced Research in Applied Mechanics, 2024
Stress Intensity Factors for Thermoelectric Bonded Materials Weakened by an Inclined Crack
Muhammad Haziq Iqmal Mohd Nordin, Khairum Hamzah, Nik Mohd Asri Nik Long, Najiyah Safwa Khashi’ie, Iskandar Waini, Nurul Amira Zainal, Sayed Kushairi Sayed Nordin
Journal of Advanced Research in Applied Mechanics, 2024
MECHANICAL BEHAVIOR OF COCONUT COIR REINFORCED BY EPOXY RESIN COMPOSITES
Arpn Journal of Engineering and Applied Sciences, 2024
Response Surface Methodology of the Unsteady Axisymmetric Magnetic Hybrid Nanofluid Flow Subject to a Shrinking Disk
Najiyah Safwa Khashi'Ie, Khairum Bin Hamzah, Iskandar Waini, Nurul Amira Zainal, Sayed Kushairi Sayed Nordin, Abdul Rahman Mohd Kasim, IoanPop
Journal of Advanced Research in Applied Mechanics, 2023
Flow and Thermal Characteristics of Couple Stress Fluid over a Stretching Surface with Hybrid Nanoparticles
Iskandar Waini, Najiyah Safwa Khashi’ie, Nurul Amira Zainal, Khairum Hamzah, Abdul Rahman Mohd Kasim, Anuar Ishak, Ioan Pop
Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 2023
Stability Analysis of Unsteady Flow and Heat Transfer of Rear Stagnation Point in Hybrid Nanofluids with Thermal Radiation and Magnetic Impact
Nurul Amira Zainal, Iskandar Waini, Najiyah Safwa Khashi’ie, Khairum Hamzah, Sayed Kushairi Sayed Nordin, Abdul Rahman Mohd Kasim, Roslinda Nazar, Ioan Pop
Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 2023
Dual solutions for general three-dimensional MHD boundary layer stagnation-point flow of hybrid nanofluid and heat transfer
Nurul Amira Zainal, Najiyah Safwa Khashi'ie, Iskandar Waini, Abdul Rahman Mohd Kasim, Roslinda Nazar, Ioan Pop
International Journal of Numerical Methods for Heat and Fluid Flow, 2023
Analysis of Solution Stability in Al2 O3-Cu/H2 O over a Stretching/Shrinking Wedge
Nurul Amira Zainal, Najiyah Safwa Khashi’ie, Iskandar Waini, Khairum Hamzah, Sayed Kushairi Sayed Nordin, Abdul Rahman Mohd Kasim, Roslinda Nazar, Ioan Pop
Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 2023
Magnetic Dipole Effects on Radiative Flow of Hybrid Nanofluid Past a Shrinking Sheet
Iskandar Waini, Najiyah Safwa Khashi’ie, Nurul Amira Zainal, Khairum Bin Hamzah, Abdul Rahman Mohd Kasim, Anuar Ishak, Ioan Pop
Symmetry, 2023
Mixed convection of MHD Reiner–Philippoff fluid flow past a vertical shrinking plate with radiative heat transfer
Iskandar Waini, Nurul Amira Zainal, Najiyah Safwa Khashi'ie, Khairum Bin Hamzah, Abdul Rahman Mohd Kasim, Anuar Ishak, Ioan Pop
Chinese Journal of Physics, 2023
Stability Analysis of Unsteady Mixed Convection Flow Near the Stagnation Point with Buoyancy Effect
Nurul Amira Zainal, Kohilavani Naganthran, Roslinda Nazar
Cfd Letters, 2023
Impact of Different Blade Counts on In-Pipe Drag-Type Water Turbines
Nurul Amira Zainal, Mohamad Nazaem Zabidi, Mohd Suffian Ab Razak, Ariff Md Sullah
Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 2023
Stagnation point hybrid nanofluid flow past a stretching/shrinking sheet driven by Arrhenius kinetics and radiation effect
Nurul Amira Zainal, Iskandar Waini, Najiyah Safwa Khashi'ie, Abdul Rahman Mohd Kasim, Kohilavani Naganthran, Roslinda Nazar, Ioan Pop
Alexandria Engineering Journal, 2023
Multiple Solutions and Stability Analysis of Magnetic Hybrid Nanofluid Flow Over a Rotating Disk with Heat Generation
Najiyah Safwa Khashi'ie, Iskandar Waini, Nurul Amira Zainal, Khairum Hamzah, Norihan Md Arifin, Ioan Pop
Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 2023
Derivation of hyper-singular integral equations for thermoelectric bonded materials featuring a crack parallel to interface
Fakulti Kejuruteraan Pembuatan, Universiti Teknikal Malaysia Melaka, M. H. I. Mohd Nordin, K. B. Hamzah, Fakulti Teknologi Kejuruteraan Mekanikal dan Pembuatan, Universiti Teknikal Malaysia Melaka; Forecasting, Engineering Technology Analysis (FETA) Research Group, Universiti Teknikal Malaysia Melaka, N. S. Khashiie, Fakulti Teknologi Kejuruteraan Mekanikal dan Pembuatan, Universiti Teknikal Malaysia Melaka; Forecasting, Engineering Technology Analysis (FETA) Research Group, Universiti Teknikal Malaysia Melaka, I. Waini, Fakulti Teknologi Kejuruteraan Mekanikal dan Pembuatan, Universiti Teknikal Malaysia Melaka; Forecasting, Engineering Technology Analysis (FETA) Research Group, Universiti Teknikal Malaysia Melaka, N. A. Zainal, Fakulti Teknologi Kejuruteraan Mekanikal dan Pembuatan, Universiti Teknikal Malaysia Melaka; Forecasting, Engineering Technology Analysis (FETA) Research Group, Universiti Teknikal Malaysia Melaka, S. K. Sayed Nordin, et al.
Mathematical Modeling and Computing, 2023
Thermal analysis of non-Newtonian fluid flow past a permeable shrinking wedge with magnetohydrodynamic effects: Reiner–Philippoff model
Iskandar Waini, Najiyah Safwa Khashi’ie, Abdul Rahman Mohd Kasim, Nurul Amira Zainal, Anuar Ishak, Ioan Pop
Journal of Thermal Analysis and Calorimetry, 2022
Response Surface Methodology (RSM) on the Hybrid Nanofluid Flow Subject to a Vertical and Permeable Wedge
Najiyah Safwa Khashi’ie, Iskandar Waini, Mohd Fariduddin Mukhtar, Nurul Amira Zainal, Khairum Bin Hamzah, Norihan Md Arifin, Ioan Pop
Nanomaterials, 2022
Mixed bioconvection stagnation point flow towards a vertical plate in alumina-copper/water
Nurul Amira Zainal, Roslinda Nazar, Kohilavani Naganthran, Ioan Pop
International Journal of Numerical Methods for Heat and Fluid Flow, 2022
Magnetohydrodynamic and viscous dissipation effects on radiative heat transfer of non-Newtonian fluid flow past a nonlinearly shrinking sheet: Reiner–Philippoff model
Najiyah Safwa Khashi'ie, Iskandar Waini, Abdul Rahman Mohd Kasim, Nurul Amira Zainal, Anuar Ishak, Ioan Pop
Alexandria Engineering Journal, 2022
Thermal Progress of Unsteady Separated Stagnation Point Flow with Magnetic Field and Heat Generation in Hybrid Ferrofluid
Najiyah Safwa Khashi’ie, Iskandar Waini, Nurul Amira Zainal, Khairum Bin Hamzah, Abdul Rahman Mohd Kasim, Norihan Md Arifin, Ioan Pop
Nanomaterials, 2022
Two-Phase Flow of Eyring–Powell Fluid with Temperature Dependent Viscosity over a Vertical Stretching Sheet
Ahlam Aljabali, Abdul Rahman Mohd Kasim, Nur Syamilah Arifin, Noor Amalina Nisa Ariffin, Dennis Ling Chuan Ching, Iskandar Waini, Najiyah Safwa Khashi’ie, Nurul Amira Zainal
Mathematics, 2022
Magnetic Impact on the Unsteady Separated Stagnation-Point Flow of Hybrid Nanofluid with Viscous Dissipation and Joule Heating
Nurul Amira Zainal, Roslinda Nazar, Kohilavani Naganthran, Ioan Pop
Mathematics, 2022
Unsteady stagnation point flow past a permeable stretching/shrinking Riga plate in Al2O3-Cu/H2O hybrid nanofluid with thermal radiation
Nurul Amira Zainal, Roslinda Nazar, Kohilavani Naganthran, Ioan Pop
International Journal of Numerical Methods for Heat and Fluid Flow, 2022
Unsteady Separated Stagnation-Point Flow Past a Moving Plate with Suction Effect in Hybrid Nanofluid
Nurul Amira Zainal, Roslinda Nazar, Kohilavani Naganthran, Ioan Pop
Mathematics, 2022
Thermal progress of a non-Newtonian hybrid nanofluid flow on a permeable Riga plate with temporal stability analysis
Najiyah Safwa Khashi'ie, Iskandar Waini, Abdul Rahman Mohd Kasim, Nurul Amira Zainal, Norihan Md Arifin, Ioan Pop
Chinese Journal of Physics, 2022
Radiative heat transfer of Reiner–Philippoff fluid flow past a nonlinearly shrinking sheet: Dual solutions and stability analysis
Iskandar Waini, Najiyah Safwa Khashi'ie, Abdul Rahman Mohd Kasim, Nurul Amira Zainal, Anuar Ishak, Ioan Pop
Chinese Journal of Physics, 2022
Unsteady MHD hybrid nanofluid flow towards a horizontal cylinder
Nurul Amira Zainal, Roslinda Nazar, Kohilavani Naganthran, Ioan Pop
International Communications in Heat and Mass Transfer, 2022
Stability Analysis of Unsteady Hybrid Nanofluid Flow over the Falkner-Skan Wedge
Nurul Amira Zainal, Roslinda Nazar, Kohilavani Naganthran, Ioan Pop
Nanomaterials, 2022
Unsteady Magnetohydrodynamics (MHD) Flow of Hybrid Ferrofluid Due to a Rotating Disk
Iskandar Waini, Najiyah Safwa Khashi’ie, Abdul Rahman Mohd Kasim, Nurul Amira Zainal, Khairum Bin Hamzah, Norihan Md Arifin, Ioan Pop
Mathematics, 2022
Flow and heat transfer over a permeable moving wedge in a hybrid nanofluid with activation energy and binary chemical reaction
Nurul Amira Zainal, Roslinda Nazar, Kohilavani Naganthran, Ioan Pop
International Journal of Numerical Methods for Heat and Fluid Flow, 2022
Slip effects on unsteady mixed convection of hybrid nanofluid flow near the stagnation point
N. A. Zainal, R. Nazar, K. Naganthran, I. Pop
Applied Mathematics and Mechanics English Edition, 2022
The Impact of Thermal Radiation on Maxwell Hybrid Nanofluids in the Stagnation Region
Nurul Amira Zainal, Roslinda Nazar, Kohilavani Naganthran, Ioan Pop
Nanomaterials, 2022
Insight into Stability Analysis on Modified Magnetic Field of Radiative Non-Newtonian Reiner–Philippoff Fluid Model
Iskandar Waini, Abdul Rahman Mohd Kasim, Najiyah Safwa Khashi’ie, Nurul Amira Zainal, Anuar Ishak, et al.
Journal of Applied and Computational Mechanics, 2022
Unsteady Transport Phenomena of Hybrid Al2O3-Cu/H2O Nanofluid Past a Shrinking Slender Cylinder
Nurul Amira Zainal, Roslinda Nazar, Kohilavani Naganthran, Ioan Pop
Sains Malaysiana, 2021
Unsteady MHD Rear Stagnation-Point Flow of a Hybrid Nanofluid with Heat Generation/Absorption Effect
Nurul Amira Zainal, Kohilavani Naganthran, Roslinda Nazar
Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 2021
Stability analysis of unsteady mhd rear stagnation point flow of hybrid nanofluid
Nurul Amira Zainal, Roslinda Nazar, Kohilavani Naganthran, Ioan Pop
Mathematics, 2021
Unsteady flow of a Maxwell hybrid nanofluid past a stretching/shrinking surface with thermal radiation effect
N. A. Zainal, R. Nazar, K. Naganthran, I. Pop
Applied Mathematics and Mechanics English Edition, 2021
Unsteady MHD stagnation point flow induced by exponentially permeable stretching/shrinking sheet of hybrid nanofluid
Nurul Amira Zainal, Roslinda Nazar, Kohilavani Naganthran, Ioan Pop
Engineering Science and Technology an International Journal, 2021
Stability Analysis of Unsteady Hybrid Nanofluid Flow Past a Permeable Stretching/Shrinking Cylinder
Nurul Amira Zainal, Roslinda Nazar, Kohilavani Naganthran, Ioan Pop
Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 2021
Viscous dissipation and MHD hybrid nanofluid flow towards an exponentially stretching/shrinking surface
N. A. Zainal, R. Nazar, K. Naganthran, I. Pop
Neural Computing and Applications, 2021
Axisymmetric Hybrid Nanofluid Flow Due to a Convectively Heated Stretching/Shrinking Disk
Najiyah Safwa Khashi'ie, Iskandar Waini, Ioan Pop, Nurul Amira Zainal, Abdul Rahman Mohd Kasim
Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 2021
Unsteady EMHD stagnation point flow over a stretching/shrinking sheet in a hybrid Al2O3-Cu/H2O nanofluid
Nurul Amira Zainal, Roslinda Nazar, Kohilavani Naganthran, Ioan Pop
International Communications in Heat and Mass Transfer, 2021
MHD flow and heat transfer of hybrid nanofluid over a permeable moving surface in the presence of thermal radiation
Nurul Amira Zainal, Roslinda Nazar, Kohilavani Naganthran, Ioan Pop
International Journal of Numerical Methods for Heat and Fluid Flow, 2021
Unsteady MHD mixed convection flow in hybrid nanofluid at three-dimensional stagnation point
Nurul Amira Zainal, Roslinda Nazar, Kohilavani Naganthran, Ioan Pop
Mathematics, 2021
Heat generation/absorption effect on MHD flow of hybrid nanofluid over bidirectional exponential stretching/shrinking sheet
Nurul Amira Zainal, Roslinda Nazar, Kohilavani Naganthran, Ioan Pop
Chinese Journal of Physics, 2021
Stability analysis of MHD hybrid nanofluid flow over a stretching/shrinking sheet with quadratic velocity
Nurul Amira Zainal, Roslinda Nazar, Kohilavani Naganthran, Ioan Pop
Alexandria Engineering Journal, 2021
Unsteady stagnation point flow of hybrid nanofluid past a convectively heated stretching/shrinking sheet with velocity slip
Nurul Amira Zainal, Roslinda Nazar, Kohilavani Naganthran, Ioan Pop
Mathematics, 2020
Impact of anisotropic slip on the stagnation-point flow past a stretching/shrinking surface of the Al2O3-Cu/H2O hybrid nanofluid
N. A. Zainal, R. Nazar, K. Naganthran, I. Pop
Applied Mathematics and Mechanics English Edition, 2020
Hybrid nanofluid flow past a shrinking cylinder with prescribed surface heat flux
Najiyah Safwa Khashi’ie, Iskandar Waini, Nurul Amira Zainal, Khairum Hamzah, Abdul Rahman Mohd Kasim
Symmetry, 2020
MHD mixed convection stagnation point flow of a hybrid nanofluid past a vertical flat plate with convective boundary condition
Nurul Amira Zainal, Roslinda Nazar, Kohilavani Naganthran, Ioan Pop
Chinese Journal of Physics, 2020
Unsteady three-dimensional MHD non-axisymmetric homann stagnation point flow of a hybrid nanofluid with stability analysis
Nurul Amira Zainal, Roslinda Nazar, Kohilavani Naganthran, Ioan Pop
Mathematics, 2020
Prediction of concentration of dispersed phase outlet in rotating disc contactor column
E F Azmi, N H Miswan, K A Arshad, N A Zainal
Journal of Physics Conference Series, 2019
Effect of inlet cone pipe angle in catalytic converter
Nurul Amira Zainal, Ezzatul Farhain Azmi, Mohd Arifin Samad
Iop Conference Series Materials Science and Engineering, 2018
Performance evaluation of fluid flow in a straight pipe of heat exchanger
Arpn Journal of Engineering and Applied Sciences, 2018
Antiulcer properties of kelulut honey against ethanol-induced gastric ulcer
Pertanika Journal of Science and Technology, 2018
Aligned Magnetic Field Effects on Flow and Heat Transfer of the Upper-Convected Maxwell Fluid over a Stretching/Shrinking Sheet
Iskandar Waini, Nurul Amira Zainal, Najiyah Safwa Khashi’ie
Matec Web of Conferences, 2017
Numerical Simulation of Different Models of Heat Pipe Heat Exchanger Using AcuSolve
Nurul Amira Zainal, Saiful Naim Sulaiman, Mohd Afdhal Shamsudin, Iskandar Waini
Matec Web of Conferences, 2017
A Comparison Study of Students' Performance in Pre and Post Result of A Mathematics Competency Test
Najiyah Safwa Khashi’ie, Rahaini Mohd Said, Nurul Amira Zainal, Nor Hamizah Miswan
Matec Web of Conferences, 2016
Chemopreventive Properties and Toxicity of Kelulut Honey in Sprague Dawley Rats Induced with Azoxymethane
Latifah Saiful Yazan, Muhamad Firdaus Shyfiq Muhamad Zali, Razana Mohd Ali, Nurul Amira Zainal, Nurulaidah Esa, Sarah Sapuan, Yong Sze Ong, Yin Sim Tor, Banulata Gopalsamy, Fui Ling Voon, Sharifah Sakinah Syed Alwi
Biomed Research International, 2016

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