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Investigating the Vibration Mitigation Efficiency of Tuned Sloshing Dampers Using a Two-Fluid CFD Approach

open access: yesApplied Sciences, 2022
The efficiency of a Tuned Sloshing Damper (TSD) when mitigating wind-induced structural vibrations is investigated. We assessed the performance in terms of peak structural displacements and accelerations, compared to that of the Tuned Mass Damper (TMD ...
Máté Péntek   +3 more
doaj   +1 more source

Numerical Analysis of Experiments on Damage and Fracture Behavior of Differently Preloaded Aluminum Alloy Specimens

open access: yesMetals, 2021
A large amount of experimental studies have shown significant dependence of strength of ductile metals on stress state and stress history. These effects have to be taken into account in constitutive models and corresponding numerical analysis to be able ...
Michael Brünig   +2 more
doaj   +1 more source

Multi-fidelity fluid–structure interaction analysis of a membrane blade concept in non-rotating, uniform flow condition [PDF]

open access: yesWind Energy Science, 2016
In order to study the aerodynamic performance of a semi-flexible membrane blade, fluid–structure interaction simulations have been performed for a non-rotating blade under steady inflow condition.
M. Saeedi, K.-U. Bletzinger, R. Wüchner
doaj   +1 more source

Mechanical Responses of Ductile Aluminum Alloy under Biaxial Non-Proportional Tensile Reverse Loading Patterns

open access: yesMetals, 2023
This paper deals with the study of the mechanical responses of ductile metals under biaxial non-proportional cyclic loading tests. The biaxially loaded HC specimens manufactured from 4 mm thick aluminum alloy sheets (EN AW 6082-T6) are subjected to ...
Zhichao Wei   +2 more
doaj   +1 more source

Biaxial Experiments and Numerical Analysis on Stress-State-Dependent Damage and Failure Behavior of the Anisotropic Aluminum Alloy EN AW-2017A

open access: yesMetals, 2021
Many experiments indicated the remarkable dependence of the strength and failure behavior of anisotropic ductile metals on the loading direction and on the stress state.
Michael Brünig   +2 more
doaj   +1 more source

Experiments on Damage and Failure Behavior of Biaxially Loaded Specimens under Non-Proportional Load Paths

open access: yesPhysical Sciences Forum, 2022
This paper discusses new experiments with the X0-specimen taken from steel sheets and numerical simulations to investigate the influence of proportional and non-proportional loading on damage and failure processes in the moderate stress state regime. The
Moritz Zistl   +2 more
doaj   +1 more source

New Biaxial Specimens and Experiments to Characterize Sheet Metal Anisotropy and Damage

open access: yesPhysical Sciences Forum, 2022
The damage and failure behavior of anisotropic ductile metals depends on the material direction and on the stress state. Consequently, these effects have to be taken into account in material modeling and the corresponding numerical simulation, and also ...
Steffen Gerke   +2 more
doaj   +1 more source

Genç erkek futsalcılarda farklı ısınma protokollerinin sürat, dikey sıçrama, denge ve bacak kuvvetine akut etkisi

open access: yesROL Spor Bilimleri Dergisi, 2023
Antrenman veya müsabaka öncesi en verimli ısınma programlarının tercih edilmesi performans için kritik öneme sahiptir. Bu araştırmanın amacı, genç erkek futsalcılarda FIFA 11+, dinamik ve statik ısınma protokollerinin sürat, dikey sıçrama, denge ve ...
Muhammed Zahit Kahraman   +2 more
doaj   +1 more source

Analisis Pengembangan Jaringan Komputer UIN Sunan Kalijaga Yogyakarta Menggunakan Perbandingan Protokol Routing Statik dan Routing Dinamis OSPF

open access: yesJurnal Teknologi Informasi dan Ilmu Komputer, 2021
Penelitian ini menjelaskan tentang perbandingan routing sebagai salah satu manajemen jaringan komputer. Tujuan penelitian ini adalah melakukan analisis terhadap protokol routing statik dengan routing dinamis OSPF pada jaringan komputer di lingkungan ...
Rahmadhan Gatra, Bambang Sugiantoro
doaj   +1 more source

ÇOK GEVŞEK TEMİZ KUMLARIN STATİK SIVILAŞMASI VE DİLATİF DAVRANIŞINA SİLTLERİN ETKİSİ

open access: yesEskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi, 2022
Suya doygum kohezyonsuz zeminlerin sıvılaşması geoteknik mühendisliği açısından büyük öneme sahip bir olgu olmuştur. Dinamik veya statik yükler sonucu gerçekleşen bu olay çoğu zaman büyük yer değiştirmelere neden olarak ciddi ekonomik ve sosyal zararlara
Sinan Gürbüz, Kamil Bekir Afacan
doaj   +1 more source

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