Results 21 to 30 of about 1,712,147 (281)

Prediction technique for dynamic stress on bellows exhaust pipe (2) (Dynamic stress analysis of multilayer bellows using equivalent stiffness model)

open access: yesNihon Kikai Gakkai ronbunshu, 2018
We developed a new prediction technique for dynamic stress on a bellows with low computational load, to secure the strength reliability of the multilayer bellows used in the engine exhaust system of hydraulic excavators.
Michihiro KAWASHITA   +5 more
doaj   +1 more source

Angular Distribution of Characteristic Radiation Following the Excitation of He-Like Uranium in Relativistic Collisions

open access: yesAtoms, 2021
In this paper, we present an experimental and theoretical study of excitation processes for the heaviest stable helium-like ion, that is, He-like uranium occurring in relativistic collisions with hydrogen and argon targets.
Alexandre Gumberidze   +27 more
doaj   +1 more source

Effect of Fluctuating Flow Rate of Fracturing Pump on Vibration Characteristics of High-Pressure Manifold

open access: yesShiyou jixie, 2021
The operation stability of high-pressure manifold in fracturing process is of great significance to ensuring oil and gas field exploitation, therefore, it is awfully necessary to study the fluid-solid coupling vibration characteristics of high-pressure ...
Zhang Yongxue   +4 more
doaj  

Excited Mob

open access: yesStochastic Processes and their Applications, 2016
V2 includes minor fixes + a new section on stationary leftover ...
Amir G., Orenshtein T.
openaire   +3 more sources

Efficient enhancements in spectral domain method to speed up open planar circuit analysis [PDF]

open access: yes, 1998
The spectral domain method is a very fast and powerful technique to analyse planar microwave circuits. Available techniques for simulating the excitation of open planar microwave circuits are not very effective at relatively low frequencies.
Balik, HH, Railton, CJ
core   +2 more sources

A comparison study of steady-state vibrations with single fractional-order and distributed-order derivatives

open access: yesOpen Physics, 2017
We conduct a detailed study and comparison for the one-degree-of-freedom steady-state vibrations under harmonic driving with a single fractional-order derivative and a distributed-order derivative.
Duan Jun-Sheng   +2 more
doaj   +1 more source

Contribution to research of thermal loads in commercial vehicles powertrain mounts / Приложение к исследованию тепловой нагрузкиопоры силового привода грузового автомобиля / Prilog istraživanju toplotnih opterećenja oslonaca pogonske grupe teretnog motornog vozila [PDF]

open access: yesVojnotehnički Glasnik, 2017
Due to the effects of excitations of road micro-roughness and the powertrain as well as due to the conditions of movement (acceleration, braking, curvilinear movement), the weights of commercial vehicles perform complex spatial oscillations. The negative
Miroslav D. Demić , Jasna D. Glišović
doaj   +1 more source

Roper Excitation in Alpha-Proton Scattering [PDF]

open access: yes, 1995
We study the Roper excitation in the $(\alpha,\alpha')$ reaction. We consider all processes which may be relevant in the Roper excitation region, namely, Roper excitation in the target, Roper excitation in the projectile, and double $\Delta$ excitation ...
B. Desplanques   +13 more
core   +2 more sources

Balanced Noise-Evoked Excitation and Inhibition in Awake Mice CA3

open access: yesFrontiers in Physiology, 2017
The hippocampus is known as a neuronal structure involved in learning, memory and spatial navigation using multi-sensory cues. However, the basic features of its response to acoustic stimuli without any behavioral tasks (conditioning) remains poorly ...
Ningqian Wang   +3 more
doaj   +1 more source

Benchmark Angle-Differential Cross-Section Ratios for Excitation of the 4p5s Configuration in Krypton

open access: yesAtoms, 2021
Benchmark intensity ratio measurements of the energy loss lines of krypton for excitation of the 4p61S0→4p55s[3/2]2, 4p55s[3/2]1, 4p55s′[1/2]0, and 4p55s′[1/2]1 transitions are reported, these being the lowest electronic excitations for krypton.
Ahmad Sakaamini   +4 more
doaj   +1 more source

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