Browsing NTNU Open by Author "Hoang, Nguyen-Hieu"
Now showing items 1-8 of 8
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Aluminium Self-Piercing Rivet's Failure: Testing and Numerical Analyses
Hoang, Nguyen-Hieu; Langseth, Magnus (Journal article; Peer reviewed, 2014)In the present study, the behaviour of aluminium rivets in alloy AA7278-T6 during the riveting process when used to join two aluminium plates was investigated experimentally and numerically. It was observed by Hoang et al. ... -
Behaviour and modelling of selfpiercing riveted connections using aluminium rivets
Hoang, Nguyen-Hieu (Doktoravhandlinger ved NTNU, 1503-8181, Doctoral thesis, 2011)The present thesis is concerned with the behaviour and modelling of self-piercing riveted connections using aluminium rivets. The objective has been to establish a database on the behaviour of self-piercing riveted connections ... -
Elastic and thermodynamic properties of the major clinker phases of Portland cement: Insights from first principles calculations
Mai, Ngoc Lan; Hoang, Nguyen-Hieu; Do, Ha T.; Pilz, Monika; Trinh, Thuat (Peer reviewed; Journal article, 2021)Portland based cement is one of the most popular materials used in the civil and construction applications. Reliable computational methods to provide an insight into the underlying mechanics of the major phases of this ... -
Elucidating the role of tetraethylammonium in the silicate condensation reaction from Ab initio molecular dynamics simulations
Mai, Ngoc Lan; Do, Ha T.; Hoang, Nguyen-Hieu; Nguyen, Anh H.; Tran, Khanh-Quang; Meijer, Evert Jan; Trinh, Thuat (Journal article; Peer reviewed, 2020)The understanding of the formation of silicate oligomers in the initial stage of zeolite synthesis is important. The use of organic structure-directing agents (OSDAs) is known to be a key factor in the formation of different ... -
A first-principles insight into thermodynamic and mechanical properties of Xonotlite and Wollastonite phases of high temperature geothermal well cement
Hoang, Nguyen-Hieu; Ha, Do Tuong; Trinh, Thuat (Peer reviewed; Journal article, 2023)This study investigates the thermodynamic and mechanical properties of two common calcium silicate phases, xonotlite (Ca6Si6O17(OH)2) and wollastonite (CaSiO3), in high temperature geothermal well cement using first-principles ... -
Structural, Mechanical, Electronic and Thermodynamic Analysis of Calcium Aluminum Silicate Crystalline Phases in Stone Wool Insulation Materials: A first-principles study
Ho, Thi H.; Ha, Do Tuong; Hoang, Nguyen-Hieu; Wilhelmsen, Øivind; Trinh, Thuat (Peer reviewed; Journal article, 2023)Stone wool materials have gained considerable attention due to their effectiveness as thermal and acoustic insulation solutions. The comprehension of crystal structure properties is pivotal in determining the overall ... -
Testing and modelling of butt-welded connections in thin-walled aluminium structures
Hoang, Nguyen-Hieu; Morin, David; Langseth, Magnus (Peer reviewed; Journal article, 2022)The present paper experimentally investigated the mechanical behaviour of butt-welded joints and evaluated suitable numerical approaches for modelling them in thin-walled structures with large shell-based models. Welded ... -
Water adsorption on surfaces of calcium aluminosilicate crystal phase of stone wool: a DFT study
Ho, Thi H.; Hoang, Nguyen-Hieu; Wilhelmsen, Øivind; Trinh, Thuat T. (Journal article; Peer reviewed, 2024)Water adsorption on surfaces of calcium aluminosilicate crystal phase of stone wool: a DFT study