Results 61 to 70 of about 745,079 (161)

A study of the dynamic response of two concentric spheres in the context of thermoelastic diffusion with internal heat source

Case Studies in Thermal Engineering
This work examines the dynamic response of a heat source (inner sphere of radius a) embedded within a concentric spherical body (outer radius b), governed by the one-relaxation-time generalized thermoelastic diffusion theory.
Mohamed F. Abbas, Mohamed F. Zaky, Baraa A. Ahmed, Samar A. Mahrous   +3 more
doaj   +1 more source

Vertex-center finite element method for generalized thermoelastic analysis of composite materials

四川大学学报. 自然科学版, 2022
To analyze the generalized thermoelastic problem in two-dimensional composite material, a new two-dimensional vertex-center finite volume method (CV-FVM) has been developed based on Lord-Shulman (L-S), Green-Lindsay (G-L) and traditional coupled theories.
LIU Qi, XIAO Guang-Ming, DU Yan-Xia, LIU Lei   +3 more
doaj  

Physics Constraint‐Guided Neural Network for Solving Partial Differential Equations

Engineering Reports, Volume 8, Issue 8, August 2026.
A Physics Constraint‐Guided Network (PCGN) is proposed to solve partial differential equations by integrating physical encoding, adaptive residual balancing, and constraint projection. The framework enables stable constraint propagation, improves physical consistency, and achieves higher accuracy and robustness compared with existing neural network ...
Zhihui Hou, Yaxu Peng
wiley   +1 more source

Study on the generalized thermoelastic vibration of the optically excited semiconducting microcantilevers [PDF]

, 2010
In this paper, the theory of coupled plasma, thermal and elastic wave was used to study the vibration of semiconducting microcantilevers during photothermal process. The generalized thermoelastic model was adopted, along with plasma wave model, to obtain
Todorovic, Dragan M., Vairac, Pascal, Todorovic, Dragan, Cretin, Bernard, Song, Yaqin   +4 more
core   +1 more source

Rheological Modeling and Numerical Simulation of Annular Flow of a Drilling Mud Based on Local Materials: Theoretical Parametric Study

Engineering Reports, Volume 8, Issue 8, August 2026.
Numerical and analytical modeling of annular flow reveals the hydraulic performance of sustainable drilling muds formulated from Congolese kaolinitic clay, okra mucilage, and plant ashes. Yield stress enhances cuttings transport, while shear‐thinning behavior reduces pressure losses and pumping energy.
Stanislas Ulrich Berry Moukila
wiley   +1 more source

A Study on Thermoelastic Interaction in a Poroelastic Medium with and without Energy Dissipation

Mathematics, 2020
In the current work, a new generalized model of heat conduction has been constructed taking into account the influence of porosity on a poro-thermoelastic medium using the finite element method (FEM).
Tareq Saeed
doaj   +1 more source

Sustainable Synthesis and Interfacial Engineering of Graphene Quantum Dot Photocatalysts for Advanced Water Purification

Engineering Reports, Volume 8, Issue 8, August 2026.
Graphene quantum dots synthesized through sustainable low‐energy routes enhance interfacial charge transfer, reactive oxygen species generation, and pollutant adsorption for efficient photocatalytic water purification. Integrated structure–property engineering improves visible‐light activity, catalyst stability, and scalability toward environmentally ...
Kamel A. Saleh, Praharshkumar B. Raj, Masharipov Kamolbek Ko‘palovich, Hussein Khaled Nwr, Omayma Salim Waleed, Harvinder Singh Sohal, Divya Singhal, Taraneh Hieunaz Chavoushi   +7 more
wiley   +1 more source

Generalized thermoelastic diffusion in a thick circular plate including heat source

Alexandria Engineering Journal, 2016
The present paper is aimed at studying thermoelastic diffusion interactions in a thick circular plate of infinite extent and finite thickness subjected to an axisymmetric heat supply and a heat source in the context of Lord–Shulman theory of generalized ...
J.J. Tripathi, G.D. Kedar, K.C. Deshmukh
doaj   +1 more source

Thermoelastic interactions in a hollow cylinder due to a continuous heat source without energy dissipation

Materials Research Express, 2020
The linear generalized Green–Naghdi thermoelasticity theory without energy dissipation is employed. The study of thermoelastic interactions in a hollow cylinder under a continuous heat source is carried out.
Ashraf M Zenkour, Marwan A Kutbi
doaj   +1 more source

Development of Hybrid Optimization for Drilling Performance in Magnesium Alloy AM60 Using Biodegradable MQL and Taguchi–MABAC Approach

Engineering Reports, Volume 8, Issue 7, July 2026.
This study optimizes drilling performance in magnesium alloy AM60 using biodegradable MQL and a hybrid Taguchi–MABAC approach. It demonstrates that biodegradable MQL significantly improves material removal rate, surface finish, and tool wear, offering a sustainable alternative to traditional lubricants for precision machining in aerospace and ...
S. P. Sundar Singh Sivam, Venugopal Gurusamy Umasekar, Stalin Kesavan, A. Johnson Santhosh   +3 more
wiley   +1 more source