Results 161 to 170 of about 1,105,625 (354)

Multimodal Characterization Method for Metamaterials with Tunable Mechanical Stiffness and Electrical Resistivity

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents a multimodal characterization method for a prototype metamaterial model structure that features four distinct states of mechanical stiffness and electrical resistivity. Through simulations and experiments, it uncovers insights into the structural behavior, the correlation between changes in electrical resistivity and mechanical ...
Rebecca Kose   +3 more
wiley   +1 more source

Impact of Various Rotary Friction Welding Process Parameters on the Mechanical Properties of a Steel–Aluminum Joint

open access: yesAdvanced Engineering Materials, EarlyView.
Rotary friction welding of steel E355 and the aluminum alloy EN AW‐6082 can lead to the formation of brittle intermetallic phases. The primary process parameters are varied in order to determine their influence on this intermetallic phase formation and the resulting mechanical properties.
Laura Huber   +4 more
wiley   +1 more source

Exploring Biodynamic Response (Apparent Masses) of a Seated Human Body Exposed To External Excitation in Vertical Direction

open access: yesInternational Journal of Industrial Engineering and Production Research, 2018
In the present work, the biodynamic response behavior of seated human body subject to vibration in vertical direction have been extensively examined. The biodynamic response parameter of seated human body have been analyzed in terms of apparent masss (AM)
Mangesh Phate, Pratik Gaikwad
doaj  

Electronic Control System for Optimized Resonance Operation of Dielectric Elastomer Pumps through Self‐Sensing

open access: yesAdvanced Engineering Materials, EarlyView.
A powerful electronic control system enables a dielectric elastomer pump to operate at resonance, matching conventional pump performance. Using self‐sensing to reconstruct load pressure dynamically, the adaptive control adjusts resonance frequency accordingly.
Matthias Baltes   +3 more
wiley   +1 more source

Efecto del deterioro y restauración estructural en el cálculo de las frecuencias naturales de vibración de la estructura de planta de vapor petrolera Damage and structural restoration effect in the calculation of structural natural vibration frequencies of petroleum vapor plant

open access: yesRevista Técnica de la Facultad de Ingeniería, 2007
Resumen La planta de vapor, pertenece a la industria petrolera de la costa oriental del lago de Maracaibo Estado Zulia de Venezuela. La estructura de la planta la conforma un marco espacial de dos pisos que soporta en el nivel de techo dos tanques de ...
Antonio Ramón Sarcos Portillo   +3 more
doaj  

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