Results 31 to 40 of about 2,471 (159)

The use of real-time monitoring during flywheel resistance training programmes: how can we measure eccentric overload? A systematic review and meta-analysis

open access: yesBiology of Sport, 2021
This systematic review and meta-analysis aimed to analyse the technologies and main training variables used in the literature to monitor flywheel training devices in real time.
Alejandro Muñoz-López   +5 more
doaj   +1 more source

Algorithm for calculating the profile of the feeder cutting band rotary snow blower [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета
The article reflects the calculation schemes for the movement of a snow particle along the surface of the cutting strip and the calculation scheme for determining the angle of inclination of the cutting strip of the feeder of a rotary snow blower.
Aleshkov D.S.   +3 more
doaj   +1 more source

Numerical Methods for Transverse Vibration Analysis of Straight Euler and Timoshenko Beams [PDF]

open access: yesINCAS Bulletin, 2019
This paper presents a short review of numerical methods used for lateral vibration analysis in the case of straight Euler and Timoshenko beams. A particular integral method is described with more details.
Viorel ANGHEL
doaj   +1 more source

On the Rigid Body Modes of Vibration Timoshenko Beamresting on an Elastic Foundation [PDF]

open access: yesEngineering and Technology Journal, 1983
An Analytical method is Presented for the determination of the Frequencies of the Rigid body modes of Vibration Timoshenko Beamresting on an Elastic Foundation.
Baha Abbas
doaj   +1 more source

Finite Element Analysis of Fluid-Conveying Timoshenko Pipes

open access: yesShock and Vibration, 1995
A general finite element formulation using cubic Hermitian interpolation for dynamic analysis of pipes conveying fluid is presented. Both the effects of shearing deformations and rotary inertia are considered.
Chih-Liang Chu, Yih-Hwang Lin
doaj   +1 more source

Comprehensive comparison between photothermal power generation and photovoltaic power generation

open access: yes电力工程技术
Photovoltaic power generation and photothermal power generation are two forms of solar power generation. The development cost of photovoltaic is relatively lower than photothermal, but a certain proportion of energy storage and distributed synchronous ...
LI Fuchun   +5 more
doaj   +1 more source

基于Kriging响应面法的盾构机行星架多目标优化

open access: yesJixie chuandong, 2014
Planet carrier is one of the key components in the main reducer of earth pressure balance shield. In order to meet the requirements of lightweight design,the smallest of volume and minimum of rotary inertia multi-objective optimization model is ...
王红霞, 王盛, 刘强
doaj  

The inertial effect of acceleration fields on a self-decoupled wheel force transducer

open access: yesLatin American Journal of Solids and Structures
Wheel force transducer (WFT) is a tool which can measure the three-axis forces and three-axis torques applied to the wheel in vehicle testing applications.
Lihang Feng   +3 more
doaj   +1 more source

Dynamic Analysis of Composite Rotors

open access: yesInternational Journal of Rotating Machinery, 1996
An outline of formulation based on a layerwise beam theory for unbalance response and stability analysis of a multi mass, multi bearing composite rotor mounted on fluid film bearings is presented. Disc gyroscopics and rotary inertia effects are accounted
S. P. Singh, K. Gupta
doaj   +1 more source

An Experimental Study on Transient Characteristics of a Nuclear Reactor Coolant Pump in Coast-Down Process Under Power Failure Condition

open access: yesFrontiers in Energy Research, 2020
In order to study the transient characteristics of a nuclear reactor coolant pump in coast-down process under power failure condition, a transient test device for the nuclear reactor coolant pump is set up.
Wang Xiuli   +5 more
doaj   +1 more source

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