Results 271 to 280 of about 14,987 (302)

Investigations of the acceleration region in the vertical pneumatic conveying

Powder Technology, 2002
It has been shown that pressure drop in the acceleration region can be predicted using the uniform flow model if the proper value of the initial solid velocity is known. The equations for estimation of this value were proposed and the correlations for drag force coefficient and friction factor that give the most accurate results were selected.
Grzegorz Dzido, Michał Palica, Jerzy Raczek   +2 more
openaire   +1 more source

Vertical surface acceleration in a wind-generated sea

Deutsche Hydrographische Zeitschrift, 1969
The output of a small accelerometer buoy (diameter 12 cm), whose sensor axis was vertical when floating undisturbed, was recorded in the open ocean at four wind speeds ranging from 4.5 to 11.0 m/sec. Records are discussed assuming they represent the vertical component of the sea surface acceleration.
openaire   +1 more source

Cardiopulmonary responses to combined lateral and vertical acceleration.

Aviation, space, and environmental medicine, 1983
To investigate the effects of a lateral G force, eight stress panel members were each subjected to a series of stresses using +/- 1.5, 2, or 2.5 Gy combined with either +/- 1 or +/- 2 Gz, for 30 s followed by a 60-s recovery period. Peripheral arterial oxygen saturation, utilizing a Hewlett-Packard 47201A ear oximeter and heart rate were recorded.
J R, Popplow, J H, Veghte, K E, Hudson
openaire   +1 more source

Nonlinear vertical accelerations and mooring loads of a semi-submersible offshore fish farm under extreme conditions

Aquacultural Engineering, 2021
Hongde Qin, Peng Li, Zhijing Xu
exaly  

A simplified approach for studying the influence of vertical accelerations on seismic response of slopes

Geomechanics and Geoengineering, 2020
Sam Frydman
exaly  

The importance of vertical accelerations in liquefied soils

2018
F.E. Hughes, S.P.G. Madabhushi
openaire   +1 more source

VERTICAL ACCELERATION DEMANDS ON NONSTRUCTURAL COMPONENTS IN BUILDINGS

Proceedings of the 5th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2015), 2015
Lukas Moschen, Ricardo A. Medina, Christoph Adam   +2 more
openaire   +2 more sources

VERTICAL ACCELERATIONS IN NEAR AND FAR FAULT CONDITIONS

Earthquake engineering has always focused mainly on the horizontal component of seismic motion, both in geotechnical engineering (e.g., local seismic response) and structural engineering (e.g., seismic forces on buildings). In the past, the earthquake phenomenon was first considered a vertical movement, characterised by high frequency and small ...
openaire   +1 more source

A physical model approach to nonlinear vertical accelerations and mooring loads of an offshore aquaculture cage induced by wave-structure interactions

Ocean Engineering, 2020
Hongde Qin, Zhijing Xu, Peng Li
exaly  

Tire/road noise, texture, and vertical accelerations: Surface assessment of an urban road

Applied Acoustics, 2020
V F Vazquez, A Martinez García-Hoz, Alfredo Camara   +2 more
exaly