Results 41 to 50 of about 1,426 (304)
Adaptations of the flat jack test for its application in cob walls
MethodsX, 2020 The single and double flat jack tests have been successfully applied for the first time in cob walls. This technique has been used for over 40 years in the field of cultural heritage conservation to investigate the levels of stress in different masonry ...
Alejandro Jiménez Rios, PhD +1 more
doaj +1 more source
Hidraulički simboli - deo V: “Pribor” [PDF]
, 2020 This paper presents the fifth part of the serie, which presents the graphic designations, i.e. symbols, of the most of standard components of hydraulic systems according to current international standards (ISO).
Cerovic, Vera +2 more
core +1 more source
Advances in Sustainable and Wearable Textile Based Soft Robotics
Advanced Functional Materials, EarlyView.This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas +6 more
wiley +1 more source
Positive-pressure driven overflow-prevention valve with compact trigger mechanism
Nihon Kikai Gakkai ronbunshu, 2017 A new over-flow prevention valve with a trigger mechanism is designed, fabricated and studied experimentally to evaluate its performances. Loading arms are used to transfer combustible fluid such as oil between tankers and tanks.
Takeshi MIZUNO +2 more
doaj +1 more source
The design and performance of gear pumps with particular reference to marginal suction condition [PDF]
, 1989 In this thesis an investigation for the identification, measurement and modelling of the gear pump performance under marginal suction condition, created in the suction line and resulting in cavitation at the suction port and cavitation erosion on the ...
Ali, Khalaf Hassan
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Improving Efficiency of Micro Excavator With Decentralized Hydraulics
, 2017 Government regulations incentivize investigation of the potential for hybridization of non-road mobile machinery (NRMM). Many approaches to energy saving in hydraulic systems have been established.
Shuzhong Zhang +2 more
core +1 more source
Review of Thermally Activated Twisted Coiled Polymer Actuators: A Materials Science Perspective
Advanced Functional Materials, EarlyView.Thermally activated twisted and coiled polymer actuators (TCPAs) combine lightweight design, large deformation, and scalable fabrication for soft robotic and wearable applications. This review connects polymer structure, processing history, helix geometry, and thermomechanical characterization to actuator performance, highlighting current challenges in
Nadja Schenk +3 more
wiley +1 more source
Detecting Bubbles Rising in a Standing Liquid Column Using a Fibre Bragg Grating Grid
Journal of Nuclear EngineeringFibre Bragg grating (FBG) grid sensors are an underexplored technology with potential to benefit nuclear thermal hydraulics experiments. This paper presents a new FBG grid sensor consisting of 38 FBGs across 8 flow-crossing chords.
Harvey Oliver Plows, Marat Margulis
doaj +1 more source
Advanced Materials, EarlyView.An Aloe‐pinspired droplet electricity generator (A‐DEG) overcomes the limited energy collection zone of conventional DEGs by guiding impact droplets through a channeling midrib and artificial cuticle. The channeling midrib induces uni‐directional droplet spreading, while the artificial cuticle on the midrib further reinforces this behavior through its ...
Gibeom Lee +8 more
wiley +1 more source
Posicionador eletro-hidraulico controlado por valvula proporcional direcional [PDF]
, 1996 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro TecnologicoApresentação de um modelo não linear para um servomecanismo hidráulico e sua validação experimental.
Andrighetto, Pedro Luis
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