Thermal reliability-based design optimization using Kriging model of PCM based pin fin heat sink

K Dammak, A El Hami - International Journal of Heat and Mass Transfer, 2021 - Elsevier
This paper deals with the thermal reliability optimization of a pin fin heat sink (HS) filled with
phase change material (PCM) in order to study the heat transfer performance for cooling of …

Multiscale uncertainty propagation analysis and reliability optimization of the CFRP crossbeam of the twist beam axle

T Sun, R Jiang, H Sun, D Liu, Z Pan - International Journal of Mechanical …, 2023 - Elsevier
Carbon fiber reinforced plastics (CFRP) have the advantages of being light weight and
having high strength, which means that they can be used to effectively realize the lightweight …

Optimal reliable design of brake disk using a Kriging surrogate model

K Dammak, A Baklouti, A El Hami - Mechanics of Advanced …, 2022 - Taylor & Francis
In this article, structural analysis is performed on the disk due to the brake pad actuating
load. Thermal analysis is addressed on the disk to observe the maximum temperature rise …

Consideration of multi-variable uncertainty using the GPC method for the dynamic study of a two-stage gearbox of a wind turbine

M Hadj Kacem, A El Hami, K Dammak… - Mechanics of …, 2024 - Taylor & Francis
This paper deals with the problem of the uncertainties interaction in the design parameters
of a two-stage gearbox of a wind turbine. The purpose of the dynamic study is to minimize …

Dynamic reliability of mechanism based on direct probability integral method

H Peng, F Sun, F Wu, D Yang - International Journal of Mechanical …, 2024 - Elsevier
Reliability of mechanism systems is very important. However, actual engineering machinery
systems are affected by various random factors, such as limited manufacturing accuracy …

Uncertainty analysis based on kriging meta-model for acoustic-structural problems

A Baklouti, K Dammak, A El Hami - Applied Sciences, 2022 - mdpi.com
This paper consists of evaluating the performance of a vibro-acoustic model in the presence
of uncertainties in the geometric and material parameters of the model using Monte Carlo …

A robust method for the reliability-based design optimization of shape memory alloy actuator

A Yaich, F Abid, T Merzouki, A El Hami… - … Based Design of …, 2023 - Taylor & Francis
This paper aims at finding an optimal design of a shape memory alloy (SMA) actuator that
guarantees a required reliability level under uncertainties parameters. The SMA actuator is …

Integration of multi-objective reliability-based design optimization into thermal energy management: Application on phase change material-based heat sinks

B Debich, A Yaich, K Dammak, A El Hami… - Journal of Energy …, 2021 - Elsevier
Phase change material-based heat sinks are widely used in several industrial applications
such as in the field of industrial automation and mechatronics. Nowadays, several …

Uncertainty analysis using generalized Polynomial Chaos for the identification of structural constraining fixtures

K Dammak, A Baklouti, A El Hami - Journal of Sound and Vibration, 2022 - Elsevier
Inverse problem solution is always prone of:(i) noise contamination sensitivity (ii) model
uncertainty sensitivity (iii) the sensitivity against variation parameters' magnitude. Our …

A Surrogate Model's Decision Tree Method Evaluation for Uncertainty Quantification on a Finite Element Structure via a Fuzzy-Random Approach

MSZ bin Mohamad Suffian, S Kamil… - Journal of Current …, 2024 - ph04.tci-thaijo.org
A novel additive manufacturing method (AM)) constructs a three-dimensional model from a
computer-aided design by adding material layer by layer. This technique produces a …