Advanced search options

Advanced Search Options 🞨

Browse by author name (“Author name starts with…”).

Find ETDs with:

in
/  
in
/  
in
/  
in

Written in Published in Earliest date Latest date

Sorted by

Results per page:

Dates: Last 2 Years

You searched for +publisher:"University of Twente" +contributor:("Jamari, Jamari"). One record found.

Search Limiters

Last 2 Years | English Only

No search limiters apply to these results.

▼ Search Limiters

1. Khafidh, Muhammad. Friction, Wear and Noise of Short-cut Aramid Fibre Reinforced Elastomers in Sliding Contacts.

Degree: 2019, University of Twente

Many types of elastomer based products are found in daily life, such as tyres, v-belts and wiper blades. In applications, several reinforcing materials are usually added into the elastomers to increase their mechanical and tribological properties. The examples of these reinforcing materials are carbon black, silica and fibres. Short-cut aramid fibre is a relatively new high-performance material that can be used to reinforce elastomers. However, the interaction between fibre and elastomer matrix is still a problem to be solved. Moreover, friction, wear and friction-induced noise of short-cut aramid fibre reinforced elastomers is not well known. Understanding friction, wear and friction-induced noise will lead to a better design, so that the lifetime of the elastomers can be prolonged. This research is conducted within the project FINE-FIT (Fibres IN Elastomer For Improved Tribology), which is a collaboration between the Surface Technology and Tribology (STT) group and the Elastomer Technology and Engineering (ETE) group at the University of Twente. An optimized formulation of composites to improve the interaction between the fibres and elastomer matrix was investigated by the ETE group, while the investigation of the tribological behaviour of short-cut aramid fibre reinforced elastomers was conducted by the STT group. The short-cut aramid fibre reinforced elastomers used in this thesis are based on the optimized formulation of the ETE group. Tribological phenomena of elastomers during sliding friction were studied, such as the contact area, the formation of a modified surface layer and the occurrence of a wavy wear track. The size and shape of the contact area of elastomers during sliding change in comparison with the static condition. The contact area depends on the sliding velocity and the mechanical properties of the elastomers, such as storage modulus. During sliding contact, the composition and the mechanical properties of the elastomer surface may change. These surface alterations will lead to a change of the tribological behaviour of elastomers. The existence of a modified surface layer is influenced by the competition between formation and wear, which depends on the contact pressure, sliding velocity and sliding distance. Another phenomenon during sliding friction is a macro surface irregularity at the wear track, called a wavy wear track. In application, the wavy wear track needs to be avoided because it will reduce the performance of the sliding system and generate vibrations and noise. The occurrence of the wavy wear track depends on the mechanical properties of the elastomer, the operating conditions (such as sliding velocity and force), the inertia mass of the counter surface frame and the circumferential length of the wear track. Friction, wear and friction-induced noise of short-cut aramid fibre reinforced elastomers were investigated by using two types of short-cut aramid fibres, namely non-coated fibre (NF) and epoxy-coated fibre (EF). The wear mechanism during sliding contact greatly influences the… Advisors/Committee Members: Schipper, Dirk J., Masen, Marc Arthur, Jamari, Jamari.

Subjects/Keywords: Elastomer; Friction; Wear; Noise; Short-cut aramid fibre

Record DetailsSimilar RecordsGoogle PlusoneFacebookTwitterCiteULikeMendeleyreddit

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Khafidh, M. (2019). Friction, Wear and Noise of Short-cut Aramid Fibre Reinforced Elastomers in Sliding Contacts. (Doctoral Dissertation). University of Twente. Retrieved from https://research.utwente.nl/en/publications/friction-wear-and-noise-of-shortcut-aramid-fibre-reinforced-elastomers-in-sliding-contacts(8a114118-d11b-44ef-af76-d1f090484960).html ; urn:nbn:nl:ui:28-8a114118-d11b-44ef-af76-d1f090484960 ; 8a114118-d11b-44ef-af76-d1f090484960 ; 10.3990/1.9789036546829 ; urn:isbn:978-90-365-4682-9 ; urn:nbn:nl:ui:28-8a114118-d11b-44ef-af76-d1f090484960 ; https://research.utwente.nl/en/publications/friction-wear-and-noise-of-shortcut-aramid-fibre-reinforced-elastomers-in-sliding-contacts(8a114118-d11b-44ef-af76-d1f090484960).html

Chicago Manual of Style (16th Edition):

Khafidh, Muhammad. “Friction, Wear and Noise of Short-cut Aramid Fibre Reinforced Elastomers in Sliding Contacts.” 2019. Doctoral Dissertation, University of Twente. Accessed October 23, 2020. https://research.utwente.nl/en/publications/friction-wear-and-noise-of-shortcut-aramid-fibre-reinforced-elastomers-in-sliding-contacts(8a114118-d11b-44ef-af76-d1f090484960).html ; urn:nbn:nl:ui:28-8a114118-d11b-44ef-af76-d1f090484960 ; 8a114118-d11b-44ef-af76-d1f090484960 ; 10.3990/1.9789036546829 ; urn:isbn:978-90-365-4682-9 ; urn:nbn:nl:ui:28-8a114118-d11b-44ef-af76-d1f090484960 ; https://research.utwente.nl/en/publications/friction-wear-and-noise-of-shortcut-aramid-fibre-reinforced-elastomers-in-sliding-contacts(8a114118-d11b-44ef-af76-d1f090484960).html.

MLA Handbook (7th Edition):

Khafidh, Muhammad. “Friction, Wear and Noise of Short-cut Aramid Fibre Reinforced Elastomers in Sliding Contacts.” 2019. Web. 23 Oct 2020.

Vancouver:

Khafidh M. Friction, Wear and Noise of Short-cut Aramid Fibre Reinforced Elastomers in Sliding Contacts. [Internet] [Doctoral dissertation]. University of Twente; 2019. [cited 2020 Oct 23]. Available from: https://research.utwente.nl/en/publications/friction-wear-and-noise-of-shortcut-aramid-fibre-reinforced-elastomers-in-sliding-contacts(8a114118-d11b-44ef-af76-d1f090484960).html ; urn:nbn:nl:ui:28-8a114118-d11b-44ef-af76-d1f090484960 ; 8a114118-d11b-44ef-af76-d1f090484960 ; 10.3990/1.9789036546829 ; urn:isbn:978-90-365-4682-9 ; urn:nbn:nl:ui:28-8a114118-d11b-44ef-af76-d1f090484960 ; https://research.utwente.nl/en/publications/friction-wear-and-noise-of-shortcut-aramid-fibre-reinforced-elastomers-in-sliding-contacts(8a114118-d11b-44ef-af76-d1f090484960).html.

Council of Science Editors:

Khafidh M. Friction, Wear and Noise of Short-cut Aramid Fibre Reinforced Elastomers in Sliding Contacts. [Doctoral Dissertation]. University of Twente; 2019. Available from: https://research.utwente.nl/en/publications/friction-wear-and-noise-of-shortcut-aramid-fibre-reinforced-elastomers-in-sliding-contacts(8a114118-d11b-44ef-af76-d1f090484960).html ; urn:nbn:nl:ui:28-8a114118-d11b-44ef-af76-d1f090484960 ; 8a114118-d11b-44ef-af76-d1f090484960 ; 10.3990/1.9789036546829 ; urn:isbn:978-90-365-4682-9 ; urn:nbn:nl:ui:28-8a114118-d11b-44ef-af76-d1f090484960 ; https://research.utwente.nl/en/publications/friction-wear-and-noise-of-shortcut-aramid-fibre-reinforced-elastomers-in-sliding-contacts(8a114118-d11b-44ef-af76-d1f090484960).html

.