Results 241 to 250 of about 158,656 (309)
Mechanically-foldable axial flow blood pump: response-surface-based structural optimization and hemolytic performance evaluation. [PDF]
Front PhysiolJi T, Jing T, Cheng J.
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Feasibility-guided evolutionary optimization of pump station design and operation in water networks. [PDF]
Sci RepFaúndez-Lizama T +3 more
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An Energy-Efficient Gas-Oil Hybrid Servo Actuator with Single-Chamber Pressure Control for Biomimetic Quadruped Knee Joints. [PDF]
Biomimetics (Basel)Yao M, Hua Z, Qian H.
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Research on Cavitation Fault Diagnosis of Axial Piston Pumps Based on Rough Set Attribute Weighted Convolutional Neural Networks. [PDF]
Sensors (Basel)Liu M +6 more
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Piezoelectric hydraulic pump development
SPIE Proceedings, 2000Recent research in smart wing technology has led to the identification of a need for large displacement (0.1 to 10 mm), high force (10 to 2000 N) actuators that function over low to intermediate frequency bands (0.1 to 200 Hz). A hybrid piezohydraulic pump is under development for this smart structures application.
Lisa Mauck +2 more
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The Hydraulic Pump Inlet Condition: Impact on Hydraulic Pump Cavitation Potential
SAE Technical Paper Series, 1999<div class="htmlview paragraph"><i>Proper hydraulic pump inlet pressure conditions are critical for proper operation of hydraulic systems. This is especially true when water-containing hydraulic fluids are used as direct replacements for mineral oil or synthetic esters.
G. E. Totten, R. J. Bishop
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2020
<div class="section abstract"> <div class="htmlview paragraph">Missile pumps are categorized by a moderate testing life and a relatively short operational service life. Generally, the pumps are operated at higher speeds, temperatures, and pressures than those used in manned aircraft systems, yet reliability must be extremely high, since ...
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<div class="section abstract"> <div class="htmlview paragraph">Missile pumps are categorized by a moderate testing life and a relatively short operational service life. Generally, the pumps are operated at higher speeds, temperatures, and pressures than those used in manned aircraft systems, yet reliability must be extremely high, since ...
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2017
<div class="section abstract"> <div class="htmlview paragraph">Missile pumps are categorized by a moderate testing life and a relatively short operational service life. Generally, the pumps are operated at higher speeds, temperatures, and pressures than those used in manned aircraft systems, yet reliability must be extremely high, since ...
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<div class="section abstract"> <div class="htmlview paragraph">Missile pumps are categorized by a moderate testing life and a relatively short operational service life. Generally, the pumps are operated at higher speeds, temperatures, and pressures than those used in manned aircraft systems, yet reliability must be extremely high, since ...
openaire +1 more source
Sludge pumping with hydraulic submersible pumps
World Pumps, 2005In this contribution from the USA, Peter Snow of Godwin Pumps highlights the usefulness of diesel-driven hydraulic submersible pumps in the challenging application of sludge pumping. Advantages include the pumps' variable operating speed and their ability to handle thick sludges without the addition of water.
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