Results 201 to 210 of about 3,756 (263)

Advanced Fault Diagnosis and Health Monitoring Techniques for Complex Engineering Systems: 2nd Edition. [PDF]

Sensors (Basel)
Li Y, Wang T, Noman K, Li B.
europepmc   +1 more source

Output speed control for hydro-mechanical continuously variable transmission of tractor. [PDF]

PLoS One
Xi Z, Luo Z, Cao F, Niu L, Xu L.
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Designing a Pumping System of Gear Pumps Featuring the Involute Internal Gearing

Key Engineering Materials, 2011
On the basis of the analysed references it has been shown that an important problem in designing hydraulic machines is to develop a method of designing a pumping system of pumps with the internal gearing, which would integrate designing gears and compenstion elements.
Damian Słodczyk, Jarosław Stryczek
openaire   +1 more source

Involute Gear Pumps Versus Lobe Pumps: A Comparison

Volume 3: 22nd Design Automation Conference, 1996
Abstract In previous studies we have considered several types of positive displacement rotary pumps and deeply analyzed the generation of the flow rate and the design limits. This has been done in order to evaluate the main performance indexes: one of these, the flow rate irregularity, is related to the possibility that the pump becomes ...
MIMMI, GIOVANNI, PENNACCHI, PAOLO EMILIO LINO MARIA, SAVI C.   +2 more
openaire   +2 more sources

Involute Gear Pumps Versus Lobe Pumps: A Comparison

Journal of Mechanical Design, 1997
In previous studies we have considered several types of positive displacement rotary pumps and deeply analyzed the generation of the flow rate and the design limits. This has been done in order to evaluate the main performance indexes; one of which, the flow rate irregularity, is related to the possibility that the pump becomes a source of vibration ...
MIMMI, GIOVANNI, PENNACCHI, PAOLO EMILIO LINO MARIA   +1 more
openaire   +2 more sources

Gear Pump Noise

2018
A numerical-experimental integrated approach is described aimed at obtaining sufficiently accurate predictions of the noise field emitted by an external gear pump by means of some vibration measurements on its external casing. FFT acceleration spectra were experimentally acquired (PULSE code) only in some positions of a 8.5 cc/rev external gear pump ...
G. Miccoli, K. Hamiche, S. Geroso, F. Scomazzon   +3 more
openaire   +2 more sources

AN INNOVATIVE TECHNIQUE FOR QUALITY CONTROL OF GEAR PUMPS

International Journal of Reliability, Quality and Safety Engineering, 2002
This paper describes an innovative technique for the quality control of gear pumps based on the frequency analysis of the oscillations of the discharge pressure using a new mathematical tool called "the spectrum of the power cepstrum." It consists in applying Fourier transform of the pressure data sampled in the time domain three times consecutively ...
FANTI, GIULIO, BASSO, ROBERTO, M. Bernardi, U. Verza   +3 more
openaire   +3 more sources

A gear pump based on harmonic gear drive

Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2013
Aimed at solving the problems of radial fluid pressure imbalance, bigger flow ripple and shorter service life that exists in traditional gear pumps, a new type of gear pump based on the principle of harmonic gear drive is put forth, where the function for pumping fluid is achieved by mutual engagement between flexible gear and rigid gear.
Hai-Lin Zhu, Peng Ning, Min Zou, Xingpei Qin, Jun Pan   +4 more
exaly   +2 more sources

Research on synchronous gear pump

Journal of Coal Science and Engineering (China), 2010
Based on a comprehensive analysis of the structure and existing problems of the gear pump, provided a structure principle of a synchronous gear pump. The discussions focused on the working principle, construction features and finite element analysis of the hydraulic gear.
openaire   +1 more source