Oscillograms - Open Access .click

Results 71 to 80 of about 5,284 (179)

Nondestructive testing of welds on thin-walled tubing [PDF]

, 1969
Special ultrasonic search unit, or transducer assembly, reliably inspects the quality of melt-through welds of fusion welded tubing couplers for hydraulic lines.
Hagemaier, D. J., Posakony, G. J.
core +1 more source

Machine Learning Analysis of Arterial Oscillograms for Depression Level Diagnosis in Cardiovascular Health

Complex Systems Informatics and Modeling Quarterly
The presented study explores the clustering of arterial oscillogram (AO) data among a sample of patients, focusing on ultra-low-frequency (ULF) indicators and their relationship with depression levels.
Vladislav Kaverinsky +3 more
doaj +1 more source

Oscillograms and their tests [PDF]

Journal of the American Institute of Electrical Engineers, 1920
A. E. Kennelly, R. N. Hunter, A. A. Prior +2 more
openaire +1 more source

Study of operating modes of the AION tanker electrical power system

Известия высших учебных заведений: Проблемы энергетики
THE PURPOSE. Consider the issue of automation of modern sea vessels with a high degree of electrification. The purpose of the study is to analyze the electrical power system of the AION tanker to determine the possible occurrence of abnormal phenomena ...
A. E. Savenko, I. V. Gabriel
doaj +1 more source

Spark Ignition of Flowing Gases. 2: Effect of Electrode Parameters on Energy Required to Ignite a Propane-Air Mixture [PDF]

Research was conducted to determine the effect of the electrode parameters of spacing, configuration, and material' on the energy required for ignition of a flowing propane-air mixture.
Swett, Clyde. C., Jr.
core +1 more source

MODELING INFLUENCE OF ROLLING BEARING BUSH AND VIBRATION DAMPING IN CATCHING OF TOOTHED WHEELS

Nauka ta progres transportu, 2010
On the base of dynamic scheme of toothing, a mathematical model for study of the influence of constructive parameters of radial bearings such as a factor of friction, reduced masses and stiffnesses on damping the vibrations in gearing is developed.
P. V. Diachenko
doaj

Flow mechanism and experimental investigation of a rotating stall in transonic compressors [PDF]

The flow characteristics of the rotating stall in compressors is studied, and a flow model is developed along with a theoretical calculation method based on vortex theory.
Shunlin, Z., Yajun, L.
core +1 more source

Ultrasonic measurement of core material temperature, phase 2 [PDF]