Results 11 to 20 of about 84,248 (219)

Impact of Weave on Physico-Comfort Properties of Eri/Modal Union Fabric

open access: yesJournal of Natural Fibers, 2022
The present work investigates the effect of weave structure on physico-comfort properties of eri silk–modal union fabrics. Three different weaves viz. twill, herringbone, and diamond were prepared in a fly shuttle loom by using the three different ratios
Sunita Baruah   +4 more
doaj   +1 more source

Characterization of Modal Frequencies and Orientation of Axisymmetric Resonators in Coriolis Vibratory Gyroscopes

open access: yesMicromachines, 2021
This paper presents the characterization of the modal frequencies and the modal orientation of the axisymmetric resonators in Coriolis vibratory gyroscopes based on the approaches of the frequency sweep and the ring down.
Xukai Ding   +4 more
doaj   +1 more source

Investigation of Modal Behaviour of Resonance Spruce Wood Samples (Picea abies L.)

open access: yesArchives of Acoustics, 2017
Results of experimental modal analysis of a resonance and non-resonance spruce wood (Picea abies L.) are presented. The resonance wood came from a tree from Poland and Bosnia and Herzegovina, while the non-resonance wood came from the vicinity of Olsztyn
Przemysław MANIA   +2 more
doaj   +1 more source

Quel est le débit le plus fréquent d'un cours d'eau ?

open access: yesPhysio-Géo, 2016
This paper takes an interest on the most frequent flow of a river, i.e. the modal flow. This variable is rarely used in hydrology whereas it could give interesting information about catchments behaviors.
Claire Lang-Delus   +2 more
doaj   +1 more source

Modal analysis of subway tunnel in soft soil during operation

open access: yesUnderground Space, 2023
Modal parameters are of great significance in civil engineering because they can characterize the properties of structures and be used for vibration control and structural health monitoring.
Ling Wan   +4 more
doaj   +1 more source

Modelling and Vibration Analysis of Powertrain System

open access: yesInternational Journal of Automotive Science and Technology, 2018
Developments in vehicle technology reveal that increased demands on vehicle comfort and fuel efficiency in the vehicles require to design more efficient powertrain systems.
Mehmet Onur Genç   +2 more
doaj   +1 more source

Possession and volition in the development of modal meanings: a case-study from Sicilian

open access: yesJournal of Contemporary Philology, 2019
This article analyses two Sicilian modal constructions involving vuliri 'want' + infinitive and aviri a ‘have to’ + infinitive. They are used to express modal values, both non-epistemic and epistemic, and futurity.
Luisa Brucale, Egle Mocciaro
doaj   +1 more source

The Effect of the Cavity Damping on Vehicular Evaluation using the Finite Element Method

open access: yesArchives of Acoustics, 2015
This work focuses on finding a numerical solution for vehicle acoustic studies and improving the usefulness of the numerical experimental parameters for the development stage of a new automotive project.
Tiago Simão FERREIRA   +3 more
doaj   +1 more source

Dynamic Finite Element Model Updating Based on Correlated Mode Auto-Pairing and Adaptive Evolution Screening

open access: yesApplied Sciences, 2022
A method for dynamic finite element (FE) model updating based on correlated mode auto-pairing and adaptive evolution screening (CMPES) is proposed to overcome difficulties in pairing inaccurate analytical modal data and incomplete experimental modal data.
Huajin Shao, Yanfei Zuo, Zhinong Jiang
doaj   +1 more source

Express-evaluation of the saturation nature of the NB1 reservoir using the example of the Komsomolskoye, Gubkinskoye + Severo-Gubkinskoye fields

open access: yesИзвестия высших учебных заведений: Нефть и газ
During exploratory well drilling in the territory of the Yamalo-Nenets Autonomous Okrug, gas saturation of the lower sub-suite of the Berezovskaya suite (reservoir NB1) was found.
L. V. Shishkanova
doaj   +1 more source

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