A review on the Comsol Multiphysics studies of heat transfer in advanced ceramics

M Vajdi, FS Moghanlou, F Sharifianjazi… - Journal of Composites …, 2020 - jourcc.com
Numerical simulation is a powerful tool to predict the physical behavior of the designed
devices. This method provides detailed information about the investigated phenomenon at …

On the simulation of spark plasma sintered TiB2 ultra high temperature ceramics: A numerical approach

M Fattahi, MN Ershadi, M Vajdi, FS Moghanlou… - Ceramics …, 2020 - Elsevier
Spark plasma sintering is a novel sintering technique in the manufacturing of ultra high
temperature ceramics. Temperature distribution during the sintering process controls …

Influence of SiAlON addition on the microstructure development of hot-pressed ZrB2–SiC composites

TP Nguyen, MG Kakroudi, MS Asl, Z Ahmadi… - Ceramics …, 2020 - Elsevier
The impact of SiAlON on densification behavior and microstructure of the ZrB 2-SiC
composite was investigated. ZrB 2, SiC, and SiAlON were used as the initial materials to …

Densification behavior and microstructure development in TiB2 ceramics doped with h-BN

TP Nguyen, ZH Mahaseni, MD Germi, SA Delbari… - Ceramics …, 2020 - Elsevier
This paper aims to study the impacts of h-BN additive on the microstructural features and
sintering behavior of TiB 2. For this objective, two different samples of monolithic TiB 2 and …

Role of graphene nano-platelets on thermal conductivity and microstructure of TiB2–SiC ceramics

M Vajdi, FS Moghanlou, S Nekahi, Z Ahmadi… - Ceramics …, 2020 - Elsevier
The current research investigates the influence of adding 2 wt% graphene nano-platelets
(GNP) on microstructure and thermal conductivity of the TiB 2–25 vol% SiC composite. The …

Thermo-mechanical simulation of ultrahigh temperature ceramic composites as alternative materials for gas turbine stator blades

K Vaferi, M Vajdi, S Nekahi, S Nekahi… - Ceramics …, 2021 - Elsevier
The efficiency of the Bryton cycle strongly depends on the maximum temperature of the
cycle. However, restrictions on metallurgical problems deprive engineers from the benefit of …

Numerical assessment of beryllium oxide as an alternative material for micro heat exchangers

M Vajdi, MS Asl, S Nekahi, FS Moghanlou… - Ceramics …, 2020 - Elsevier
Beryllium oxide (BeO) as an advanced ceramic possesses fascinating thermal properties
making it a potential material for manufacturing cutting edge thermal microdevices such as …

Physical, mechanical and microstructural characterization of TiC–ZrN ceramics

TP Nguyen, Y Pazhouhanfar, SA Delbari… - Ceramics …, 2020 - Elsevier
This study aims to investigate the impact of zirconium nitride (ZrN) additive on the
microstructural features and physical-mechanical characteristics of TiC. For this objective …

Effects of SiC amount and morphology on the properties of TiB2-based composites sintered by hot-pressing

SR Yan, Z Lyu, LK Foong - Ceramics International, 2020 - Elsevier
This investigation intended to assess the influence of SiC morphology on the sinterability
and physical-mechanical features of TiB 2-SiC composites. For this aim, different volume …

Technical performance of co-addition of SiC particulates and SiC whiskers in hot-pressed TiB2-based ultrahigh temperature ceramics

SR Yan, LK Foong, Z Lyu - Ceramics International, 2020 - Elsevier
The objective of this research was to evaluate the impact of the morphology of SiC additive
on the microstructure development, sintering behavior, hardness, and fracture toughness of …