Results 31 to 40 of about 1,017 (183)

Vibration Analysis of a Tetra-Layered FGM Cylindrical Shell Using Ring Support

Mathematics
In the present study, the vibration characteristics of a cylindrical shell (CS) made up of four layers are investigated. The ring is placed in the axial direction of a four-layered functionally graded material (FGM) cylindrical shell. The layers are made
Asra Ayub, Naveed Hussain, Ahmad N. Al-Kenani, Madiha Ghamkhar   +3 more
doaj   +1 more source

Procedure of Forming Power Law Functionally Graded Material (FGM) Plate Using ANSYS

Engineering Proceedings, 2023
The deflection, stress, and heat transfer of a plate made of functionally graded material (FGM) were investigated using the data of mechanical loads and temperatures using ANSYS Workbench.
Thai Hien Nguyen, Nhat Tien Nguyen, Duy Anh Ly, Trung Nghia Tran   +3 more
doaj   +1 more source

Preparation of Al/Si functionally graded materials using ultrasonic separation method [PDF]

China Foundry, 2008
Functionally graded materials (FGM) have been widely used in many industries such as aerospace, energy and electronics. In this experimental study of fabricating FGM, an approach was developed to prepare Al/Si FGM using power ultrasonic separation method.
Zhang Zhongtao, Li Tingju, Yue Hongyun
doaj  

Vibrations of cracked functionally graded beams: General solution and application – A review

Vietnam Journal of Mechanics, 2022
This paper presents a unified approach to vibration analysis of functionally graded beams with transverse open-edge cracks based on the so-called vibration shape obtained as a general solution of vibration equations in the frequency domain. The crack is
Nguyen Tien Khiem
doaj   +1 more source

Densification of Ti/HA Functionally Graded Material (FGM) by SPS.

Journal of the Japan Society of Powder and Powder Metallurgy, 2000
Composites of hydroxyaptite (HA) and titanium (Ti) decompose for few days. The composite prepared from titanium hydride (TiH) and HA is stable for more than a year, but its toughness is very low. Functionally graded materials (FGMs) fabricated from TiH and HA by SPS cracked in the HA layer by the residual stress due to thermal expansion mismatch ...
Omori, Mamoru, Okubo, Akira, Miyao, Rika, Watari, Fumio, Hirai, Toshio   +4 more
openaire   +2 more sources

Effect of Idealization Models on Deflection of Functionally Graded Material (FGM) Plate

Journal of Nano- and Electronic Physics, 2023
Функціонально градуйовані матеріали (ФГМ) — це клас композитів, у яких властивості матеріалу поступово змінюються в одному або кількох декартових напрямках, поєднання яких призводить до більш ефективних характеристик, ніж компоненти, взяті окремо. Цей клас композитних матеріалів привернув значну увагу в інженерних галузях, таких як ядерна енергетика ...
Rebai, B., Mansouri, K., Chitour, M., Berkia, A., Messas, T., Khadraoui, F., Litouche, B.   +6 more
openaire   +2 more sources

Study on the nonlinear vibration of tri-directional functionally graded sandwich plates partially supported by Pasternak foundation subjected to blast loading

Defence Technology
This paper aims to explore and quantify the nonlinear vibration response of tri-directional functionally graded sandwich (3D-FGSW) plates partially supported by a Pasternak foundation (PF) subjected to blast loading (BL).
Trung Thanh Tran, Huyen Thi Huong Truong, Pham Binh Le   +2 more
doaj   +1 more source

Latent Diffusion Process With Mechanistic Guidance For Designing Functionally Graded Metamaterials With Perfect Connectivity

Advanced Science, EarlyView.
A latent diffusion‐based framework is proposed for designing functionally graded metamaterials with perfect connectivity. By integrating vector‐quantized latent representations with mechanistic guidance, the framework enables accurate inverse design toward target elastic properties.
Jongbin Yu, Dosung Lee, Namjung Kim
wiley   +1 more source

Thermal Prediction of Convective-Radiative Porous Fin Heatsink of Functionally Graded Material Using Adomian Decomposition Method

Computation, 2019
In recent times, the subject of effective cooling have become an interesting research topic for electronic and mechanical engineers due to the increased miniaturization trend in modern electronic systems.
George Oguntala, Gbeminiyi Sobamowo, Yinusa Ahmed, Raed Abd-Alhameed   +3 more
doaj   +1 more source

Infrared Irradiation‐Assisted Pd‐Catalyzed C(sp3)─H Arylation and Tandem Cyclization of Ortho‐Tolualdehydes

Chemistry – A European Journal, EarlyView.
A rapid and efficient protocol for the synthesis of 2‐benzylbenzaldehydes and anthracenes is reported, based on the infrared (IR) irradiation‐assisted Pd‐catalyzed C(sp3)─H arylation and the tandem C(sp3)─H arylation/electrophilic aromatic cyclization of ortho‐tolualdehydes with aryl iodides via a transient directing group (TGD) strategy.
Matteo Renato Martina, Ambra Maria Fiore, Angela Punzi, Gianluigi Albano, Roberta Ragni, Pietro Cotugno, Gianluca Maria Farinola   +6 more
wiley   +1 more source