Results 101 to 110 of about 354,081 (248)
Real‐Time Fractional Control of an Electrohydraulic System Using Low‐Cost Technology
International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT Advances in control methods for electrohydraulic systems (EHS) improve performance by addressing nonlinearities and unknown parameters, although most studies are limited to numerical simulations. Furthermore, research with experimental validation often relies on high‐performance computing equipment, specialized data acquisition cards, and ...
Edgar H. Robles‐Sauceda +5 more
wiley +1 more source
Digital Control Method and Performance Analysis of the Double-Compound Axial Piston Pump. [PDF]
ACS Omega, 2023 Sun Z, Zeng Q, Wan L, Jiang J.
europepmc +1 more source
Análise do efeito do superaquecimento sobre o desempenho de compressores alternativos aplicados a bomba de calor [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Mecânica.Em sistemas de refrigeração convencionais, o superaquecimento do fluido refrigerante no interior do compressor é um dos ...
Fonseca Júnior, José Nilton
core
HIGH SPEED PUMP: MECHANICAL SEAL BAD ACTOR RESOLUTION [PDF]
, 2022 Case StudiesCase study include a vertical pump in sour water service running at high speed of 17200rpm. Pump originally equipped with single seal & Plan 21 configuration since day one.
Faiz, Ahmad
core
International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT The operational reliability of thermal control circulation pumps is significantly restricted by the multi‐physics coupled environment. To reveal the vibration transmission mechanisms and dynamic response characteristics under multi‐field coupled excitations, a multi‐DOF coupled dynamic representation of the overall system, incorporating the ...
Jianfeng Luo +4 more
wiley +1 more source
Convective heat transfer of the Taylor flow in a two-dimensional piston pump. [PDF]
PLoS One, 2022 Chang L, Li Z, Jia W, Li S, Ruan J.
europepmc +1 more source
Continuous Respiratory Oscillometry in Pediatric Laparoscopic Surgery—The COMET Study
Pediatric Anesthesia, EarlyView.ABSTRACT Background Laparoscopic appendectomy is the accepted surgical approach for appendicitis in centers worldwide. Laparoscopic surgery requires the creation of a pneumoperitoneum to facilitate surgical access. Laparoscopic surgery affects the respiratory mechanics of patients under general anesthesia.
Neil Hauser +9 more
wiley +1 more source
AIP Advances, 2019 In the design of high pressure and high speed axial piston pump, grooves on piston are often used to improve the lubrication condition of piston-cylinder interface.
Jihai Jiang +3 more
doaj +1 more source
Energies, 2018 The loss of kinetic energy of moving parts due to viscous friction of lubricant causes the reduction of piston pump efficiency. The viscosity of lubricant film is mainly affected by the thermal effect. In order to improve energy efficiency of piston pump,
Yueheng Song, Jiming Ma, Shengkui Zeng
doaj +1 more source
Wear Analysis of Additively Manufactured Slipper-Retainer in the Axial Piston Pump. [PDF]
Materials (Basel), 2022 Klimek A +5 more
europepmc +1 more source