Results 61 to 70 of about 393 (184)

VALVE PLATE DESIGN MODEL FOCUSING ON NOISE REDUCTION IN AXIAL PISTON MACHINES

open access: yes, 2018
The advantages of high efficiency, reliability, flexibility and high power to weight ratio make axial piston pumps popular for use in a wide variety of applications like construction and agricultural machinery, off road vehicles and aerospace ...
Baruah, Abhimanyu   +1 more
core   +1 more source

Protocol for the Preparation of Polyphenols‐Polysaccharide Nanoparticles

open access: yesFood Chemistry International, Volume 2, Issue 1, Page 121-132, March 2026.
ABSTRACT Polyphenols, natural compounds abundantly distributed in plants, possess potent antioxidant and anti‐inflammatory activities and hold promising potential in cardiovascular protection and the management of metabolic disorders. Nevertheless, their intrinsic instability and low bioavailability severely constrain their practical and large‐scale ...
Chenxu Bao   +6 more
wiley   +1 more source

Estudo do controle do ruído de sistemas hidráulicos de aeronaves usando filtros acústicos [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Mecânica.O transporte aéreo vem crescendo fortemente no Brasil nos últimos anos e um dos principais aspectos do conforto é o ...
Knoblauch, Ricardo
core  

Primary Meningeal Extraskeletal Osteosarcoma in a Domestic Shorthaired Cat: Case Report and Review of Comparative Pathology

open access: yesVeterinary Medicine and Science, Volume 12, Issue 2, March 2026.
A domestic shorthaired cat with neurological signs compatible with a forebrain lesion was investigated with magnetic resonance imaging, revealing a mass with intracranial and extracranial components. Due to the poor prognosis the cat was euthanized, and gross and histopathological examination identified an extraskeletal osteosarcoma with its origin in ...
Jacqueline Poldy   +5 more
wiley   +1 more source

Dynamic Analysis of the Valves installed in the swash plate type of Hydraulic Driving Motor

open access: yesJournal of Drive and Control, 2012
Recently, hydraulic motor is getting the spotlight. It is resulted from rapid civil engineering public works by a lot of developing countries around the world. In this study, we divided the valves which are affixed in the hydraulic motor into some parts, implemented them through computer simulation, verified validation of each component, and analyzed ...
D.K. Noh, J.S. Jang
openaire   +2 more sources

Transient start-up of an electric swashplate refrigeration compressor

open access: yes, 2021
The design of compact, high performance electric swashplate refrigeration compressors demands a clear understanding of different physical phenomena and their interactions taking place inside the compressor.
Arqam, M   +3 more
core   +1 more source

Thermal Lubrication Characteristics of Swash-Plate Type Axial Piston Pumps (Simultaneous Measurement of Temperatures in Cylinder-Block, Swash-Plate and Valve-Plate)

open access: yes, 2009
application/pdfTemperatures of the three bearing/seal parts of an axial piston pump were measured simultaneously. Five thermo-couples were embedded in the cylinder-block, four thermo-couples were in the swash-plate and four thermo-couples were in the ...
風間, 俊治   +5 more
core  

Pulsation According to Pre-Compression Sections and Valve Plate Design for a Swash Plate Type Piston Pump

open access: yesJournal of the Korean Society of Manufacturing Technology Engineers, 2016
Article history: This study investigated the design factors of the opening area in order to consider the kinematic stability of a valve plate, conducting an analysis of the reduction effects of pressure pulsation and flow ripple depending on the design factors, using the SimulationX Ⓡ (Germany) hydraulic analysis program.
Jin-Woong Sa   +3 more
openaire   +2 more sources

Computational design of swash plate type axial piston pumps a framework for computational design

open access: yes, 2011
Within this thesis a computational based design methodology for swash plate type axial piston pumps has been proposed. The methodology is divided in three design phases; preliminary design, computational design and computational based design optimization.
Ivantysyn, Roman
core  

Motion Characteristics of Slipper Bearing in Swash Plate Type Piston Pump and Motor(Machine Elements and Manufacturing)

open access: yes, 2007
The motion characteristics of a slipper bearing in the swash plate type piston pump and motor have been investigated experimentally and theoretically. The motion of the slipper bearing has been measured by means of eddy current displacement sensors.
中原, 網光   +3 more
core  

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