Results 71 to 80 of about 5,669,933 (295)
IEEE Access, 2020 Hydraulic performance of Continuous Flow Left Ventricular Assist Devices depends on their pressure head and flow rate relations. Hydraulic characteristics of these devices are expressed by pressure head and flow rate loops in a pulsatile environment as ...
Selim Bozkurt
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Advanced Materials, EarlyView.A solid‐state ionic actuator integrates sensing, actuation, and memory within one material. A brief UV pulse induces long‐lasting deformation via coupled network rearrangement, dehydration, and rehydration, while ionic redistribution enables self‐powered sensing, supporting multifunctional, energy‐efficient soft robotic functions without continuous ...
Yong Min Kim +5 more
wiley +1 more source
Engineering Applications of Computational Fluid Mechanics, 2018 The vertical pipe inlet/outlet, with a horizontal plate widely used in the pumped storage plant, has the characteristics of complex two-direction flow. The experiment was conducted on the original shape at different discharges.
Xueping Gao +4 more
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Fiber‐Format Flexible Linear Electrostatic Motors
Advanced Materials, EarlyView.A flexible coaxial fibre‐format electrostatic motor enables backdrivable and reversible linear actuation with high force density and functionality under bending, offering a scalable actuation platform for soft and wearable robotics. ABSTRACT Linear motion is fundamental to robotics, yet existing solutions are either rigid electromagnetic motors or ...
Sylvain Schaller, Herbert Shea
wiley +1 more source
Hydraulic characteristics of the airlift pump
Acta Scientiarum Polonorum. Formatio Circumiectus, 2018 Podnośniki powietrzne są najprostszymi urządzeniami wykorzystywanymi do podnoszenia i transportu cieczy w systemach wodnych i kanalizacyjnych. Ze względu na przepływ dwufazowy są one przedmiotem wielu badań. Znajomość parametrów przepływu dwufazowego jest niezbędna do właściwego zaprojektowania podnośnika.
Sebastian Kujawik +2 more
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Characteristics of Hydraulic Capsule Transport.
JSME International Journal Series B, 1994 The motion of capsules was numerically analyzed using the method of characteristics. It was found that the velocity of a capsule with large mass is lower than that with small mass, and that collision occurs when capsules of different masses are loaded into pipeline under a lower inlet pressure head.
Fujiwara, Yoshinari +3 more
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The numerical representation of pump-turbine performance characteristics [PDF]
This thesis investigates the hydraulic transient analysis of hydro-power plants with particular emphasis being placed on the turbine and pump-turbine boundary conditions.
Walmsley, Nigel
core
Nonplanar Bouligand Architectures for Enhanced Mechanical Performance in Cementitious Composites
Advanced Materials, EarlyView.Inspired by the impact region of the Mantis shrimp dactyl club, nonplanar additive manufacturing translates sinusoidal Bouligand architectures into cementitious composites. Printing‐induced anisotropy and architected interfaces promote distributed damage and arrest crack propagation, enhancing strength and energy absorption.
Yu Wang +7 more
wiley +1 more source
Inquiry into hydraulic fracturing in the Northern Territory
, 2014 Made available by the Northern Territory Library via the Publications (Legal Deposit) Act 2004 (NT).The Northern Territory Government (NTG) established the Inquiry on 14 April 2014 to undertake a thorough investigation into hydraulic fracturing for ...
Commisssioner, Hydraulic Fracturing Inquiry
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Understanding Operando Water Management in Hydroxide‐Exchange‐Membrane Fuel Cells
Advanced Materials Interfaces, EarlyView.Effective water management is vital for high‐performance hydroxide‐exchange‐membrane fuel cells. Using a custom water‐flux station, this study quantifies how membrane thickness, microporous layers, and operating conditions dictate internal water transport.
Catherine M. Weiss +4 more
wiley +1 more source