Results 21 to 30 of about 859,815 (383)

Automated procedure for determination of friction grip and bearing joint strength used for space missions [PDF]

open access: yesINCAS Bulletin, 2018
This paper presents an algorithm that calculates the nominal torque for friction grip joints, followed by its implementation in a Microsoft Excel worksheet that is automated by a macro written in Visual Basic.
Stefan HOTHAZIE   +4 more
doaj   +1 more source

Effect of the Grip Angle on Off-Spin Bowling Performance Parameters, Analysed with a Smart Cricket Ball

open access: yesProceedings, 2018
In the off-spin bowling grip, the ball is clamped between index and middle fingers. Spin bowlers attempt to select a spread angle between these two fingers that achieves comfort and optimises performance.
Franz Konstantin Fuss   +2 more
doaj   +1 more source

Typical performance behavior of a Diesel cycle agricultural tractor engine with electronic injection management and turbocharger

open access: yesCiência Rural, 2021
: Over the past few years, changes have been observed in the behavior of typical performance curves, after higher technology has been incorporated into the agricultural tractor engines, either to satisfy the ceiling of the new pollutant gas emission ...
Rovian Bertinatto   +5 more
doaj   +1 more source

Experimental investigation of the influence of the FSW plunge processing parameters on the maximum generated force and torque [PDF]

open access: yes, 2010
The paper presents the results of an experimental investigation, done on the friction stir welding (FSW) plunging stage. Previous research works showed that the axial force and torque generated during this stage were characteristic for a static ...
BIGOT, Régis   +3 more
core   +3 more sources

Spin-transfer torque generated by a topological insulator [PDF]

open access: yesNature, 2014
Magnetic devices are a leading contender for the implementation of memory and logic technologies that are non-volatile, that can scale to high density and high speed, and that do not wear out.
A. Mellnik   +11 more
semanticscholar   +1 more source

The impact of zero insertion torque on flapless immediate implant placement in the maxilla (5 years follow up clinical study)

open access: yesJournal of Oral Medicine and Oral Surgery, 2022
Introduction: The achievement of good osseointegration in immediate implant placement can occur in the presence adequate primary stability. The insertion torque varies between cases depending on many factors.
Elian Samy, Salem Ahmed
doaj   +1 more source

Comparison of three analytical methods for the precise calculation of cogging torque and torque ripple in axial flux PM machines [PDF]

open access: yes, 2016
A comparison between different analytical and finite-element (FE) tools for the computation of cogging torque and torque ripple in axial flux permanent-magnet synchronous machines is made.
Hannon, Bert   +3 more
core   +3 more sources

Prosthetic Leg Model

open access: yesUndergraduate Journal of Mathematical Modeling: One + Two, 2020
The main goal of this paper is to introduce an imitated prosthetic leg model by analyzing the applied forces. Even though the model is based on the idea of a prosthetic leg, it is also applicable to people without disabilities.
Dang Nguyen
doaj   +1 more source

Noise mitigation in dual three-phase internal permanent magnet machines by injection of current harmonics

open access: yesThe Journal of Engineering, 2019
Steadily increasing power demands are linked with the ongoing process of electrifying the powertrain for dominant and pure electric vehicles. Fulfilling those requirements can be achieved by a multiphase approach which is implemented with a six-phase ...
Philipp Hollstegge   +2 more
doaj   +1 more source

Inertial Measurement Unit Based Hip Flexion Strength-Power Test for Sprinters

open access: yesFrontiers in Sports and Active Living, 2020
This study aimed to examine whether a recently developed inertial measurement unit (IMU)-based hip flexion strength-power test could be an indicator of sprint performance, step length (SL) and frequency (SF) during sprinting using sprinters. Sixteen well-
Ryu Nagahara, Munenori Murata
doaj   +1 more source

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