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Time-space boundary element formulation for boundary-value problems |
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| Authors: | Kikuaki Tanaka Masataka Tanaka |
| Institution: | Department of Aeronautical Engineering, University of Osaka Prefecture, Sakai 591, Japan Department of Mechanical Engineering, Osaka University, Suita 565, Japan |
| Abstract: | A time-space boundary element formulation is presented for the boundary-value problems with a governing equation expressed in terms of a certain type of linear operator. The boundary as well as the time domain are divided into a finite series of time-space elements, and the interpolation functions in time and space are introduced in order to construct a final discretized equation for the assembled system. The solving scheme is discussed, and the relation to the practical engineering problems is shown. |
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