Reissner-mindlin based isogeometric finite element formulation for piezoelectric active laminated shells

P Milić, D Marinković, S Klinge, Ž Ćojbašić - Tehnički vjesnik, 2023 - hrcak.srce.hr
Sažetak The paper deals with the isogeometric analysis (IGA) of active composite laminates
with piezoelectric layers. IGA is a special formulation of the finite element method (FEM) that …

Robust aggregation operators for intuitionistic fuzzy hypersoft set with their application to solve MCDM problem

RM Zulqarnain, I Siddique, R Ali, D Pamucar… - Entropy, 2021 - mdpi.com
In this paper, we investigate the multi-criteria decision-making complications under
intuitionistic fuzzy hypersoft set (IFHSS) information. The IFHSS is a proper extension of the …

Numerical Study of MHD Third‐Grade Fluid Flow through an Inclined Channel with Ohmic Heating under Fuzzy Environment

M Nadeem, I Siddique, F Jarad… - … Problems in Engineering, 2021 - Wiley Online Library
The uncertainties or fuzziness occurs due to insufficient knowledge, experimental error,
operating conditions, and parameters that give the imprecise information. In this article, we …

Snow leopard optimization algorithm: A new nature-based optimization algorithm for solving optimization problems

P Coufal, Š Hubálovský, M Hubálovská, Z Balogh - Mathematics, 2021 - mdpi.com
Numerous optimization problems have been defined in different disciplines of science that
must be optimized using effective techniques. Optimization algorithms are an effective and …

Geometrically nonlinear analysis of piezoelectric ACTIVE laminated shells by means of isogeometric FE formulation

P Milić, D Marinković… - Facta Universitatis, Series …, 2023 - casopisi.junis.ni.ac.rs
The topic of piezoelectric active thin-walled structures has attracted a great deal of attention
over the previous couple of decades. Lightweight structures with piezoelectric material …

Theoretical and experimental study of a thermo-mechanical model of a shape memory alloy actuator considering minor hystereses

R Mitrev, T Todorov, A Fursov, B Ganev - Crystals, 2021 - mdpi.com
The paper presents a theoretical and experimental investigation of a thermo-mechanical
model of an actuator composed of a shape memory alloy wire arranged in series with a bias …

Analysis and modeling of magnetic dipole for the radiative flow of non‐Newtonian nanomaterial with Arrhenius activation energy

A Kumar, R Singh, MA Sheremet - Mathematical Methods in …, 2021 - Wiley Online Library
The present investigation deliberates the impact of the magnetic dipole for the flow of non‐
Newtonian Williamson nanoliquid by considering the thermal radiation and chemical …

Size and efficiency based comparison of kinematically equivalent two-carrier planetary gear trains

Ž Vrcan, V Ivanov, A Alexandrov… - … originalnih istraživanja s …, 2022 - hrcak.srce.hr
Sažetak The subject of this paper is a two-carrier planetary gear train (PGT) which was
developed for a specific purpose. This PGT may be used for applications in which a negative …

A Case Study of Combined Application of Smart Materials in a‎ Thermal Energy Harvester with Vibrating Action

R Mitrev, T Todorov, A Fursov, V Fomichev… - Journal of Applied and …, 2021 - jacm.scu.ac.ir
This paper demonstrates a case study of a combined application of smart materials in a
thermal energy harvester with vibrating action. The conceptual design of the harvester is …

A Study of a Bistable Reciprocating Piston Pump Driven by Shape Memory Alloys and Recuperative Springs

M Kostov, T Todorov, R Mitrev, K Kamberov, R Nikolov - Actuators, 2023 - mdpi.com
This paper presents and examines a new design concept for a bistable reciprocating piston
pump. The bistable pump mechanism belongs to the bistable mechanisms, which have two …