Browsing Research Publications/Outputs by Subject "SACAM 2008"

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Modeling water permeability in needle-punched nonwovens using finite element analysis

Author: Patanaik, A ; Anandjiwala, RD Date: Mar 2008 This paper presents the results from a study on the water permeability behaviour of nonwovens produced from the hemp fibres. Three different types of needle-punched nonwovens are produced by varying the feed rate of fibres during the ... Read more
Modelling and optimization of a deformable mirror for laser beam control

Author: Loveday, Philip W ; Long, Craig S ; Forbes, A ; Land, K Date: Mar 2008 An intra-cavity adaptive mirror is required to compensate for time-dependent phase aberrations to the laser beam, such as those caused by thermal lensing. A piezoelectric unimorph design can provide a small, low-cost deformable mirror for ... Read more
Navier-Stokes wave models for investigations of breakwater characteristics

Author: Cannoo, BR ; Gledhill, Irvy MA ; Cooper, Antony K ; Greben, JM Date: Mar 2008 The protection of coastal structures is important to South Africa. The dynamics of breakwaters is a topic that is becoming amenable to numerical study, in terms of the motion of multiple interlocking structures under wave action. In this ... Read more
Theory of longitudinal vibrations of an isotropic bar based on the Midlin-Herrmann model

Author: Shatalov, M ; Fedetov, I ; Tenkam, HMD Date: Mar 2008 Modern theories of one-dimensional bar vibrations account for lateral effects, which are substantial in the case of relatively thick bars. For example, in the Rayleigh-Love and Rayleigh-Bishop models the lateral displacements are supposed to ... Read more

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Browsing Research Publications/Outputs by Subject "SACAM 2008"

Browsing Research Publications/Outputs by Subject "SACAM 2008"

Browse

All of ResearchSpace

This Community

Quick Links

Legislation and compliance

General Enquiries

Social Connect