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Droplet impact onto a porous substrate: a Wagner theory for early-stage spreading J. Eng. Math. (IF 1.3) Pub Date : 2024-04-17 Gavin Moreton, Richard Purvis, Mark J. Cooker
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Implicit interpolation method for immersed boundary methods J. Eng. Math. (IF 1.3) Pub Date : 2024-04-17 Md. Sujaat Ali, Renan de Holanda Sousa, M. Ossman Awad, Ricardo Camarero, Jean-Yves Trépanier
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A novel asymptotically consistent approximation for integral evaporation from a spherical cap droplet J. Eng. Math. (IF 1.3) Pub Date : 2024-04-17 Alexander W. Wray, Madeleine R. Moore
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A droplet in a ferrofluid droplet under a rotating magnetic field J. Eng. Math. (IF 1.3) Pub Date : 2024-04-17 Xinping Zhou, Wencai Xiao, Qi Zhang, Wanqiu Zhang, Fei Zhang
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Optimal control of higher-order Hilfer fractional non-instantaneous impulsive stochastic integro-differential systems J. Eng. Math. (IF 1.3) Pub Date : 2024-04-17 T. Sathiyaraj, P. Balasubramaniam, Hao Chen, Seng Huat Ong
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Interfacial phase-change and geometry modify nanoscale pattern formation in irradiated thin films J. Eng. Math. (IF 1.3) Pub Date : 2024-04-17 Tyler P. Evans, Scott A. Norris
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On the energy decay of a nonlinear time-fractional Euler–Bernoulli beam problem including time-delay: theoretical treatment and numerical solution techniques J. Eng. Math. (IF 1.3) Pub Date : 2024-04-12 Toufik Bentrcia, Abdelaziz Mennouni
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A review on advances in persistent scatterer interferometry and proposing a novel method for phase optimization of distributed scatterers pixels J. Eng. Math. (IF 1.3) Pub Date : 2024-04-10 Mohammad Soyeb Alam, Dheeraj Kumar, Gajendra K. Vishwakarma
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Solution of linear and nonlinear singular value problems using operational matrix of integration of Fibonacci wavelets J. Eng. Math. (IF 1.3) Pub Date : 2024-04-05 Vivek, Manoj Kumar
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Adequate viscosity-induced porous boundary layer flow and heat transfer over a permeable wedge J. Eng. Math. (IF 1.3) Pub Date : 2024-04-03
Abstract The present study examines the impact of effective viscosity and suction/injection on the two-dimensional boundary layer flow and heat transfer across a wedge immersed in a porous medium. In this study, we analyze the mechanisms associated with porous media and the fluid, focusing specifically on the viscosity ratio(effective viscosity to the dynamic viscosity) effects. The movement or progression
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Numerical simulation of basal crevasses of the tidewater glacier with Galerkin least-squares finite element method J. Eng. Math. (IF 1.3) Pub Date : 2024-04-03 Hsueh-Chen Lee, Min-Hung Chen, Jay Chu, Ming-Cheng Shiue
This study employs the two-dimensional nonlinear Stokes ice sheet model and a Galerkin least-squares (GLS) finite element method to investigate iceberg calving at the terminus of tidewater glaciers. We propose an approach based on pressure and normal stress solutions to adjust the grounding line position and present effective principal stress contours and profiles for grounded and notch glaciers with
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An enhanced flux continuity three-dimensional finite element method for heterogeneous and anisotropic diffusion problems on general meshes J. Eng. Math. (IF 1.3) Pub Date : 2024-03-30 Ong Thanh Hai, Thi Hoai Thuong Nguyen, Anh Ha Le, Nguyen Van Vuong Do
In this research, we present a novel enhanced flux continuity three-dimensional finite element method for heterogeneous and anisotropic (possibly discontinuous) diffusion problems on general meshes. We create a polygonal dual mesh \(\mathcal {T}_h^*\) and its submesh \(\mathcal {T}_h^{**}\) from a primal mesh \(\mathcal {T}_h\) in such a manner that a set number of adjacent tetrahedral elements of
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On icicle ripples J. Eng. Math. (IF 1.3) Pub Date : 2024-03-28
Abstract Natural icicles have an overall conical shape modulated by surface ripples. It has been noted from many observations of icicles formed in nature and in the laboratory that the wavelength of the ripples has a very narrow spectrum between about 8 and 12 mm and that, as time evolves, the phase of the ripples migrates upwards. In this pedagogical review, I explore some of the physical mechanisms
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Hydrodynamic of surge radiation by a floating cylinder in the presence of bottom-mounted cylindrical obstacle in a two-layer fluid system J. Eng. Math. (IF 1.3) Pub Date : 2024-03-25 Champak Kr. Neog, Mohammad Hassan
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Performance optimization of generator in steam turbine power plants using computational intelligence techniques J. Eng. Math. (IF 1.3) Pub Date : 2024-03-25 Ashish Kumar, Deepak Sinwar, Naveen Kumar, Monika Saini
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Nonstandard finite difference schemes for linear and non-linear Fokker–Planck equations J. Eng. Math. (IF 1.3) Pub Date : 2024-03-23 A. S. Neena, Dominic P. Clemence-Mkhope, Ashish Awasthi
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On the discrepancies between POD and Fourier modes on aperiodic domains J. Eng. Math. (IF 1.3) Pub Date : 2024-03-19 Azur Hodžić, Peder J. Olesen, Clara M. Velte
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Thermal stresses in an orthotropic hollow sphere under thermal shock: a unified generalized thermoelasticity J. Eng. Math. (IF 1.3) Pub Date : 2024-03-19 Mehdi Soroush, Mohammad Soroush
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Solving convex uncertain PDE-constrained multi-dimensional fractional control problems via a new approach J. Eng. Math. (IF 1.3) Pub Date : 2024-03-16 Anurag Jayswal, Ayushi Baranwal, Tadeusz Antczak
In this paper, the class of uncertain multi-dimensional fractional control problems with the first-order PDE constraints is investigated. The robust approach and the parametric method are applied for solving such control problems. Then, robust optimality is analyzed for the considered PDE-constrained multi-dimensional fractional control problem with uncertainty. Further, the exact absolute penalty
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Adaptive backstepping control for sensor-less haptic joysticks with uncertainty parameters J. Eng. Math. (IF 1.3) Pub Date : 2024-03-11 Tao Ni, Panhong Zhang, Zeren Zhao
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Analyses of aerodynamic forces on a three-dimensional pitching plate above surface waves J. Eng. Math. (IF 1.3) Pub Date : 2024-03-11 Meng-Yu Lin
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A radial integration displacement discontinuity method with discontinuous isoparametric elements for 3D fracture simulations J. Eng. Math. (IF 1.3) Pub Date : 2024-03-11 Ke Li, Fei Wang
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Scattering of plane SH waves by a concentric semi-cylindrical discontinuity and canyon J. Eng. Math. (IF 1.3) Pub Date : 2024-02-29 Zhiwen Li
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Approximate boundary conditions for a Mindlin–Timoshenko plate surrounded by a thin layer J. Eng. Math. (IF 1.3) Pub Date : 2024-02-28 Farida Madjour, Leila Rahmani
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An immersed boundary method for mass transport applications in multiphase systems with discontinuous species concentration fields J. Eng. Math. (IF 1.3) Pub Date : 2024-02-20 Melina Orova, Stergios G. Yiantsios
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Analytical treatments of time-fractional seventh-order nonlinear equations via Elzaki transform J. Eng. Math. (IF 1.3) Pub Date : 2024-02-17 Liaqat Ali, Guang Zou, Na Li, Kashif Mehmood, Pan Fang, Adnan Khan
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Statistical inference of inverted Nadarajah–Haghighi distribution under type-II generalized hybrid censoring competing risks data J. Eng. Math. (IF 1.3) Pub Date : 2024-02-14 Tahani A. Abushal, Areej M. AL-Zaydi
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Probabilistic model for cracking localization in reinforced fibrous concrete beams J. Eng. Math. (IF 1.3) Pub Date : 2024-02-14 Yuri S. Karinski, Avraham N. Dancygier, Yosef Y. Gebreyesus
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Dynamic sloshing in a rectangular vessel with porous baffles J. Eng. Math. (IF 1.3) Pub Date : 2024-02-10 M. R. Turner
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Shrinkage estimation of θα in gamma density G(1/θ, p) using prior information J. Eng. Math. (IF 1.3) Pub Date : 2024-02-08 Housila P. Singh, Harshada Joshi, Gajendra K. Vishwakarma
Shrinkage estimation in the gamma density using prior information is valuable in various fields, including finance, healthcare, and environmental science, where accurate parameter estimation is essential for decision-making and modeling. This manuscript considers the problem of estimation of \(\theta^{\alpha }\) in Gamma density G(1/θ, p) when the prior estimate or guessed value of the parameter \(\theta^{\alpha
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Deflated domain decomposition method for structural problems J. Eng. Math. (IF 1.3) Pub Date : 2024-02-08 Hiroshi Akiba
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A robust role of carbon taxes towards alleviating carbon dioxide: a modeling study J. Eng. Math. (IF 1.3) Pub Date : 2024-02-08
Abstract Carbon tax serves as a tool to discourage carbon dioxide ( \(\text {CO}_2\) ) emissions, which are a root cause of climate change. A well-designed tax policy could reduce the risk of climate change, promote innovation in carbon-reducing technologies, and increase public revenue. In this research work, the model formulation is based on dynamic interactions among variables, namely the atmospheric
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Formulation of a non-dimensional criterion for stable dynamical response in coaxial magnetic gears J. Eng. Math. (IF 1.3) Pub Date : 2024-02-08 Panteleimon Tzouganakis, Vasilios Gakos, Christos Kalligeros, Christos Papalexis, Antonios Tsolakis, Vasilios Spitas
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Approximate solution of plane problems about stress concentrations in elastic bodies with voids J. Eng. Math. (IF 1.3) Pub Date : 2024-02-01 Roman Janjgava
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The identification of obstacles immersed in a steady incompressible viscous fluid J. Eng. Math. (IF 1.3) Pub Date : 2024-01-27 G. Yuksel, D. Lesnic
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The influence of slip boundary effect on the propagation of shear horizontal guided waves in a fluid-saturated porous medium J. Eng. Math. (IF 1.3) Pub Date : 2024-01-24
Abstract Studies on the wetting effect reveal that slip is prevalent at the fluid–solid interface, and its influence cannot be disregarded in microscopic systems. The traditional understanding of the propagation rules and characteristics of elastic waves in fluid-saturated porous media are challenged by the introduction of slip boundary effect. In this paper, the influence of slip boundary effect on
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Numerical validation of analytical formulas for channel flows over liquid-infused surfaces J. Eng. Math. (IF 1.3) Pub Date : 2024-01-17 Hiroyuki Miyoshi, Henry Rodriguez-Broadbent, Darren G. Crowdy
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Measurement model and accuracy analysis of parabolic ballistic projectile flight parameters based on random matrix J. Eng. Math. (IF 1.3) Pub Date : 2024-01-13 Rongli Cai
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Analysis of dynamic stress concentration in three different types of poro-viscoelastic rock medium J. Eng. Math. (IF 1.3) Pub Date : 2024-01-13 Piu Kundu, Anil Negi
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Convection in a rectangular enclosure with internally heated porous medium: impact of boundary conditions J. Eng. Math. (IF 1.3) Pub Date : 2024-01-12 Amit Mahajan, Madhvi Raj
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Padé-type high-order absorbing boundary condition for a coupled hydrodynamic wave model with surface tension effect J. Eng. Math. (IF 1.3) Pub Date : 2024-01-04 Olivier Wilk
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Effective methods for numerical analysis of the simplest chaotic circuit model with Atangana–Baleanu Caputo fractional derivative J. Eng. Math. (IF 1.3) Pub Date : 2024-01-03 Abdulrahman B. M. Alzahrani, Rania Saadeh, Mohamed A. Abdoon, Mohamed Elbadri, Mohammed Berir, Ahmad Qazza
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Optimal linear tracking for a hidden target on one of K-intervals J. Eng. Math. (IF 1.3) Pub Date : 2023-12-22 Faten S. Alamri, Mohamed Abd Allah El-Hadidy
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Self-adaptive memetic firefly algorithm and CatBoost-based security framework for IoT healthcare environment J. Eng. Math. (IF 1.3) Pub Date : 2023-12-18 Pandit Byomokesha Dash, Manas Ranjan Senapati, H. S. Behera, Janmenjoy Nayak, S. Vimal
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Two-phase analysis on radiative solar pump applications using MHD Eyring–Powell hybrid nanofluid flow with the non-Fourier heat flux model J. Eng. Math. (IF 1.3) Pub Date : 2023-12-21 Seethi Reddy Reddisekhar Reddy, Shaik Jakeer, Maduru Lakshmi Rupa, Kuppala R. Sekhar
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Transmission probability of gas molecules through porous layers at Knudsen diffusion J. Eng. Math. (IF 1.3) Pub Date : 2023-12-07 Wolfgang Macher, Yuri Skorov, Günter Kargl, Sunny Laddha, Stephan Zivithal
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Lagrange multiplier and variational equations in mechanics J. Eng. Math. (IF 1.3) Pub Date : 2023-12-08 Robert Nzengwa
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A robust scheme for reduction of higher fractional-order systems J. Eng. Math. (IF 1.3) Pub Date : 2023-12-08 Iqbal M. Batiha, Nadia Allouch, Iqbal H. Jebril, Shaher Momani
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Thermal boundary-layer solutions for forced convection in a porous domain above a flat plate J. Eng. Math. (IF 1.3) Pub Date : 2023-12-08 Miltiadis V. Papalexandris
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The linear stability of plane Couette flow with a compliant boundary J. Eng. Math. (IF 1.3) Pub Date : 2023-12-02 Andrew Walton, Keming Yu
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Short time angular impulse response of Rayleigh beams J. Eng. Math. (IF 1.3) Pub Date : 2023-11-21 Bidhayak Goswami, K. R. Jayaprakash, Anindya Chatterjee
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Wave scattering by Pi-type breakwater floating in deep water J. Eng. Math. (IF 1.3) Pub Date : 2023-11-21 R. B. Kaligatla, S. Singh, B. N. Mandal
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Similarity solution for magnetogasdynamic spherical shock wave in a self-gravitating non-ideal radiating gas using lie invariance method J. Eng. Math. (IF 1.3) Pub Date : 2023-11-22 Vidit K. Vats, Dheerendra B. Singh, Danish Amin
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Anti-plane surface waves of an elastic half-space coated with a metacomposite layer J. Eng. Math. (IF 1.3) Pub Date : 2023-11-22 C. Q. Ru
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A nature-inspired meta-heuristic knowledge-based algorithm for solving multiobjective optimization problems J. Eng. Math. (IF 1.3) Pub Date : 2023-11-10 Muskan Kapoor, Bhupendra Kumar Pathak, Rajiv Kumar
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Damping matrix of a lightly damped dynamic system J. Eng. Math. (IF 1.3) Pub Date : 2023-10-28 Rui Wang, Wei-Chau Xie, Binh-Le Ly
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Extended finite similitude and dimensional analysis for scaling J. Eng. Math. (IF 1.3) Pub Date : 2023-10-25 Keith Davey, Raul Ochoa-Cabrero
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Gravity waves generated by an oscillatory surface pressure in a two-layer fluid with a porous bottom J. Eng. Math. (IF 1.3) Pub Date : 2023-10-19 Selina Hossain, Arijit Das, Soumen De, B. N. Mandal
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Dynamic stress response analysis of inhomogeneous medium containing inhomogeneous inclusions under action of SH waves J. Eng. Math. (IF 1.3) Pub Date : 2023-10-17 Yun Zhu, Zai-lin Yang, Jian Zhao, Yi-cun Chen, Yong-tao Mi
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Mathematical modelling of laser-instigated magneto-thermo-mechanical interactions inside half-space J. Eng. Math. (IF 1.3) Pub Date : 2023-10-14 Rakhi Tiwari