Results 11 to 20 of about 2,372,842 (279)

Rolling contact fatigue of silicon nitride. [PDF]

open access: yes
Silicon Nitride has traditionally been used as rolling contact bearing material owing to its superior performance compared to bearing steels. Its successful application as a bearing element has led to the development of Silicon Nitride in other rolling ...
Wang, W.
core   +9 more sources

Erosion and rolling contact wear mechanisms in silicon nitride hybrid bearings. [PDF]

open access: yes
One remarkable advantage of hybrid bearings over all steel bearings is the elimination of separate oil lubricant system in applications, such as compressors and pumps in refrigeration and air conditioning units.
Karunamurthy, Balamurugan
core   +9 more sources

Online Prediction of Deformation Resistance for Strip Tandem Cold Rolling Based on Data-Driven

open access: yesMetals, 2023
An online model is proposed for predicting deformation resistance in the strip tandem cold rolling by combining the back propagation neural network optimized by the mind evolutionary algorithm (MEA-BP) and the deformation resistance analytical model. The
Jianwei Zhao   +5 more
doaj   +1 more source

Investigation of the Influence of Permanent Traffic Lane Properties on Rolling of Bridge Agricultural Equipment Wheels

open access: yesActa Technologica Agriculturae, 2021
Movement of bridge agricultural equipment along the permanent traffic lanes is characterised by significant energy costs for overcoming the rolling resistance forces.
Bulgakov Volodymyr   +3 more
doaj   +1 more source

Assessment of field rolling resistance of manual wheelchairs [PDF]

open access: yes, 2012
This article proposes a simple and convenient method for assessing the subject-specific rolling resistance acting on a manual wheelchair, which could be used during the provision of clinical service.
BASCOU, Joseph   +5 more
core   +1 more source

Study on clarification of the mechanism for tire force generated in airless tire during rolling motion

open access: yesNihon Kikai Gakkai ronbunshu, 2023
In recent years, the research on airless tire (Non-pneumatic tire, NPT) for passenger cars has received extensive attention. The background to this is the development of autonomous driving technology.
Katsuhide FUJITA   +5 more
doaj   +1 more source

A method for the field assessment of rolling resistance properties of manual wheelchairs, Computer Methods in Biomechanics and Biomedical Engineering [PDF]

open access: yes, 2012
This article presents an examination and validation of a method to measure the field deceleration of a manual wheelchair (MWC) and to calculate the rolling resistances properties of the front and rear wheels.
Hélène Pillet   +11 more
core   +1 more source

On the Rolling Resistance of Balls Rolling on Plates

open access: yesJournal of the Japan Society of Precision Engineering, 1968
A test apparatus by which the resistance of free rolling between ball and plane can be measured was arranged.By a preliminary experiment using this apparatus, following results are found.(1) The measured rolling resistance includes two components, i.
KAWAGUCHI, Itaru   +2 more
openaire   +2 more sources

Measurement by a cylinder test stand and tyre rolling resistance [PDF]

open access: yesTransport, 2006
Sometimes it is necessary to test how repair affects the properties of the car. These tests are carried out using a cylinder test stand. During the test the tyre is rolling between two cylinders of a small diameter.
A. Dávid, P. Faith, V. Rievaj
doaj   +3 more sources

Relationships among the contact patch length and width, the tire deflection and the rolling resistance of a free-running wheel in a soil bin facility

open access: yesSpanish Journal of Agricultural Research, 2015
Qualitative and quantitative analysis of contact patch length-rolling resistance, contact patch width-rolling resistance and tire deflection-rolling resistance at different wheel load and inflation pressure levels is presented.
Parviz Tomaraee   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy